Critical chain scheduling protects tasks on the critical chain from being delayed by using feeding buffers.
Feeding buffers are additional time added to the end of the critical chain to protect the project's completion date. The feeding buffer is placed between the last task on the critical chain and the project's completion date. The feeding buffer protects the critical chain by allowing for some slack time for any delays that may occur on non-critical tasks that feed into the critical chain.
When a non-critical task finishes earlier than expected, the feeding buffer can absorb the extra time, and the critical chain can still complete on time. However, if a non-critical task takes longer than expected, it will consume the feeding buffer, and the critical chain will be delayed.
Therefore, the critical chain schedule protects the tasks on the critical chain from being delayed by placing feeding buffers after the last task on the critical chain, which helps to absorb any delays that may occur on non-critical tasks.
Learn more about critical chain here brainly.com/question/28347589
#SPJ4
if an it department is only large enough to have one general administrator, which one administrator becomes responsible for overseeing all the it administrative functions?
If an IT department is only large enough to have one general administrator, the general administrator becomes responsible for overseeing all the IT administrative functions.
What is an IT department?An IT department is a department within an organization that is responsible for managing the information technology (IT) systems of the organization.
The IT department is in charge of designing, implementing, and maintaining the organization's hardware and software systems, as well as providing technical support to the organization's staff. The IT department is in charge of ensuring that the organization's IT systems are running smoothly and securely.
What is a general administrator?A general administrator is an individual who is in charge of overseeing the administration of an organization or department.
In the context of an IT department, a general administrator is responsible for managing the administrative functions of the IT department. This includes tasks such as managing the budget, hiring and managing staff, and overseeing the implementation of IT projects and initiatives.
If an IT department is only large enough to have one general administrator, that individual becomes responsible for overseeing all the IT administrative functions.
Learn more about IT department at
https://brainly.com/question/15340313
#SPJ11
a ________ network is one that has at least one computer that provides centralized management, resources, and security.
A client-server network is one that has at least one computer that provides centralized management, resources, and security. This model makes it possible to have centralized management, resources, and security. The server is responsible for managing network resources, including access to files, printers, and other services.
A client-server network is a computer network in which some devices on the network, known as clients, receive services from other network devices, known as servers. The server can be a central computer or a group of interconnected computers that share computing power. A client-server network is one type of computer network that allows clients and servers to share resources with one another.
The client-server network model provides a centralized, secure way of managing network resources. The client-server network model is used in many different applications. For example, it is used in business environments to provide employees with access to network resources, such as databases and email. It is also used in educational environments to provide students with access to online resources, such as course materials and learning management systems.
Learn more about the network https://brainly.com/question/15002514
#SPJ11
you are the network administrator for northsim. the network consists of a single active directory domain. all the servers run windows server 2016. all the clients run windows 10. while working in active directory users and computers, you discover that an organizational unit (ou) that contained several group objects is missing. you do not know how long the ou has been missing. you select a backup from the previous week. you need to determine whether this backup contains the missing ou. you attempt to mount the snapshot using ntdsutil, but are not successful. you must mount the backup as an active directory snapshot. what should you do?
To mount a backup as an Active Directory snapshot, the network administrator should use the wbadmin command-line tool in Windows Server.
They would use the "wbadmin start systemstaterecovery" command followed by the version identifier for the backup containing the missing organizational unit (OU). This process allows the administrator to recover the state of Active Directory from a backup, as if it were a snapshot of the system state at the time the backup was taken.
The wbadmin command-line tool is a built-in backup and recovery tool in Microsoft Windows Server operating systems. It allows network administrators to perform various backup and recovery tasks from the command line. The tool supports both local and remote backups and recoveries, and it can be used to back up a range of items.
Learn more about active directory brainly.com/question/31258474
#SPJ11
relational data is based on which three mathematical concepts? select all that apply. question 1 options: a variable a domain a tuple a relation a table an equation
Relational data is based on three mathematical concepts: variables, domains, and tuples.
A variable is an abstract symbol for a quantity. A domain is a set of possible values for a variable. A tuple is an ordered list of values in a domain. Rows are also referred to as tuples or records. A relation is an association between two sets of values, often represented as a table. An equation is a mathematical expression that uses variables, domains, and tuples.
That's why, Relational data is based on variables, domains, and tuples mathematical concepts.
You can learn more about Relational data at: brainly.com/question/28116258
#SPJ11
How do you fix your computer appears to be correctly configured but the device detected or resource DNS server is not responding?
One possible solution to fix the error "your computer appears to be correctly configured but the device detected or resource DNS server is not responding" is to try resetting your Router and/or your computer's DNS cache.
In this way, the steps to solve this DNS server problem are:
Restart your router and modem: Unplug both the router and modem from the wall for at least 30 seconds, then plug them back in and wait for them to start up again.Check your network settings: Make sure that your computer is set up to obtain an IP address and DNS server address automatically.Check your DNS server settings: Make sure that your computer is set up to use the correct DNS server addresses.Clear your DNS cache: Open Command Prompt and type in ipconfig /flushdns, then press enter.Disable any VPNs or proxies: If you are using a VPN or proxy, try disabling it to see if that fixes the issue.If none of these solutions work, you may need to contact your internet service provider for further assistance.
Learn more about DNS server:
https://brainly.com/question/29222328
#SPJ11
which is not a supported metric type for the oracle cloud infrastructure (oci) monitoring service? resource metrics custom metrics service metrics log metrics
With the help of the Metrics and Alarms features of OCI Monitoring, you can keep an eye on your cloud resources.
What is meant by OCI Monitoring?Organizations may maximize resource usage and application uptime by using Oracle Cloud Infrastructure (OCI) Monitoring.With the aid of the Metrics and Alarms features of the Oracle Cloud Infrastructure Monitoring service, you may both actively and passively monitor the cloud resources at your disposal.With the help of metric and alert capabilities, OCI monitoring Service gives customers the ability to monitor cloud resources actively and passively. Systems like computing and autonomous databases, among others, regularly send measurements to the monitoring service for active monitoring. Alarms additionally employ these parameters for unobtrusive observation. Since databases are the most important enterprise burden, Oracle, the leading database provider in the world, created Oracle Cloud Infrastructure (OCI). On bare metal, virtual, or Exadata computers, databases can be provisioned in OCI.To learn more about OCI Monitoring, refer to:
https://brainly.com/question/30748961
what is the result if the following command is run in powershell? get-process -id $pid | get-member -membertype property
The command run in PowerShell get-process -id $pid | get-member -membertype property will return a list of all of the properties of the process identified by the specified ID ($pid). Each property will include its name, type, and value.
The Get-Process cmdlet is used in PowerShell to display information about the processes running on your system. When you execute the Get-Process cmdlet, it will return information about the processes running on your system. This cmdlet can be used to start, stop, suspend, or resume processes. Additionally, Get-Process can be used to display the properties of processes as well.
Get-Member is a PowerShell cmdlet that is used to display the list of members (properties and methods) of a PowerShell object. It is also used to get details about the properties of an object. It displays the object properties and methods, including those that are hidden, base object members, and inherited members.
Learn more about windows Powershell https://brainly.com/question/14724948
#SPJ11
what is the act of trying to get people to give their usernames, passwords, or other security information by pretending to be someone else electronically?
Answer:
Phishing is the act of trying to get people to give their usernames, passwords, or other security information by pretending to be someone else electronically
Explanation:
deborah has written a code segment that causes a character in her game to move up 30 steps, forward 25 steps and back down 30 steps. she realizes that she will need to use the code multiple times in her program. she decides to name the code segment 'jump' so she can reuse it by entering its name only. what programming component has deborah created? question 12 options: an object a variable an algorithm a function
Deborah has created a function in the given scenario.
A function is a block of code that performs a specific task and can be reused multiple times in a program. In this case, Deborah has created a code segment that causes a character in her game to move up 30 steps, forward 25 steps and back down 30 steps.
She has decided to name this code segment "jump" so that she can reuse it by entering its name only. Therefore, she has created a function. To define a function in Python, the keyword def is used, followed by the function name, and then the function's parameters within parentheses.
The function's code block starts after the colon and must be indented. Here's an example :```def jump():print("Move up 30 steps")print("Move forward 25 steps")print("Move back down 30 steps")
```We can now call this function multiple times using its name "jump." For example, to call this function twice, we can do the following: ```jump() # Call the function once jump() # Call the function again ```This will produce the following output: ```Move up 30 steps Move forward 25 steps Move back down 30 steps Move up 30 steps Move forward 25 steps Move back down 30 steps```
You can read more about Python at https://brainly.com/question/28675211
#SPJ11
you've implemented a network where each device provides all other devices on the network with access to shared files. which type of network do you have?
The type of network in which each device provides all other devices on the network with access to shared files is known as a Peer-to-peer (P2P) network.
A peer-to-peer network (P2P) is a type of network in which every computer on the network can act as both a server and a client. It means that all computers on the network have the same rights and privileges, and they can share files, printers, and other resources without the need for a central server.
Therefore, a P2P network is a decentralized network, which means that there is no central authority, and every node (computer) can communicate directly with other nodes. Because of this reason, it is also known as a distributed network or a mesh network, as each node is connected to multiple other nodes.
In a P2P network, every node shares its resources, and no single node can dominate the network. It is a self-organizing network in which the nodes work collaboratively to provide services to each other. It also means that each node must have its security measures to protect its resources from unauthorized access.
In a peer-to-peer network, files are shared directly between computers, making it faster and more efficient than client-server networks. However, it can also lead to security risks and illegal activities, as there is no central control over the network.
You can learn more about peer-to-peer networking at: brainly.com/question/10571780
#SPJ11
the original des cipher used a 56-bit key (trivia note: 64-bit keys were required, but 8 bits were discarded in the actual algorithm. hence, we only consider a des key as a 56-bit key). using a brute-force approach, how many keys must the cryptanalyst test in the worst-case scenario and how long will it take her to test all of them? assume that she can test a billion (109) keys a second. (think!!!!)
In the worst-case scenario, a cryptanalyst would have to test 2^56 (7.2 x 10^16) possible keys, which would take approximately 2.54 x 10^14 years to test all of them.
Encryption and decryptionDES (Data Encryption Standard) is a symmetric-key algorithm used for data encryption and decryption. It was adopted as a standard by the U.S. government in 1976 and is still in use today.
DES uses a 56-bit key, which means that there are 2^56 (7.2 x 10^16) possible keys that a cryptanalyst would have to test in the worst-case scenario. In order to test all of these keys, it would take approximately 2.54 x 10^14 years.
This is because the number of possible keys is so large that it is practically impossible to find the correct key in a reasonable amount of time, making it difficult to crack the cipher. DES is an effective algorithm if used correctly, however, as computing power increases and new cryptographic techniques are developed, it is becoming increasingly vulnerable to attack. Therefore, it is important to use a more secure algorithm such as AES (Advanced Encryption Standard) instead of DES in order to ensure data security.
Learn more about Encryption and decryption here:
https://brainly.com/question/20709892
#SPJ1
a computer's default gateway setting is the mac address of a router on a remote network. a computer's default gateway setting is the mac address of a router on a remote network. true false
The given statement "A computer's default gateway setting is not the MAC address of a router on a remote network" is False because a computer's default gateway setting is the IP address of a router or networking device within the local network, not the MAC address of a router on a remote network.
Instead, the default gateway is the IP address of a router or networking device within the local network, which serves as the primary point of access to other networks, including the internet. The default gateway acts as an intermediary between the local network and external networks, facilitating the flow of data between them. The MAC (Media Access Control) address, on the other hand, is a unique identifier assigned to a specific networking device or interface, such as a router or network card.
MAC addresses are typically used to identify devices within a local network for data communication purposes. While the MAC address can be used to locate devices within a local network, it is not used as the default gateway setting. The default gateway setting must be an IP address, as it serves as the reference point for devices within the network when they need to communicate with external networks.
Know more about MAC (Media Access Control) here:
https://brainly.com/question/30757512
#SPJ11
Different countries in the world have launched their own navigation system why
Answer:
China, the European Union, Japan and Russia have their own global or regional navigation systems to rival GPS
Answer: The reason other countries made their own id because they don't trust the U.S the U.S gps listens to you talk and tracks you.
Explanation: Please give brainlist.
Hope this helps!!!!
on ethernet networks, data is delivered to devices by their mac addresses. for this to happen, switches and pcs dynamically build arp caches and mac address tables. with only a few computers on the network this process seems fairly easy. what might be some of the challenges on larger networks?
On larger Ethernet networks, there are several challenges that might arise. These are:There will be an increase in network traffic, which can cause network congestion, leading to slower performance. There will be a delay in the transmission of data, leading to network latency.
The overall efficiency of the network decreases as the number of devices connected to it increases. Managing the MAC address tables becomes challenging because there are more devices to keep track of. The network can become vulnerable to security threats such as spoofing, eavesdropping, and others. It becomes challenging to locate devices and their respective MAC addresses because of the large size of the network. The network becomes difficult to troubleshoot because of the sheer size of the network. Hence, on larger Ethernet networks, it becomes increasingly important to maintain the network to ensure that it runs smoothly.
Learn more about Ethernet networks: https://brainly.com/question/28314786
#SPJ11
which of the following provides services, maintains the infrastructure, and provides security in a cloud environment? cloud access service broker (casb) cloud consumer cloud user cloud service provider
The cloud service provider provides services, maintains the infrastructure, and provides security in a cloud environment. The correct option is option D: cloud service provider.
A cloud service provider is a firm that provides cloud computing services to businesses and organizations. These firms offer cloud computing services and are responsible for maintaining and securing the infrastructure needed to provide these services. Cloud service providers provide access to applications, storage, computing power, and other tools via the internet.The cloud service provider offers users access to a range of services such as storage, servers, and software applications. These resources are typically provided via the internet, allowing users to access them from anywhere in the world. Cloud service providers are responsible for maintaining the infrastructure needed to provide these services and ensuring that the service is secure and reliable.Cloud service providers provide several services to their customers, including:Infrastructure as a Service (IaaS) - Infrastructure as a Service (IaaS) offers businesses a virtualized computing environment that can be used to build and manage their own applications.Platform as a Service (PaaS) - Platform as a Service (PaaS) is a cloud computing model that provides a platform for developers to build, deploy, and manage their own applications.Software as a Service (SaaS) - Software as a Service (SaaS) is a cloud computing model that provides businesses with access to a range of software applications.Learn more about cloud here: https://brainly.com/question/9759640
#SPJ11
Please answer these questions thank you
1. Computers are often used because they are able to hold lots of data in a very small space. They can work quickly and are much better at completing many tasks because of their speed and efficiency.
2. The action processing of data produces information that can be displayed or stored for future use.
3. Two internal components that are necessary for the computer to function are the CPU
(Central Processing Unit) and the RAM (Random Access Memory).
4. The external components of a computer are known as peripherals.
5. Components: CPU, RAM, Motherboard Peripherals: Keyboard, Mouse, Printers, Speakers
6. A CPU (Central Processing Unit) contains an ALU (Arithmetic Logic Unit), control unit, and registers.
7. A processor with two cores is called a dual-core processor and four cores is called a quad-core processor.
8. The control unit determines the sequence in which instructions are executed.
9. The control unit is primarily responsible for movement of data and instructions from itself to the ALU and registers and back.
10. The program counter holds the address of the instruction being processed at the time and the instruction register holds the instruction itself.
which subnet mask should you use if you want 8 bits of host address space? group of answer choices 255.255.255.0 255.255.255.255 255.0.0.0 255.255.0.0
If you want 8 bits of host address space, the subnet mask you should use is 255.255.255.0. This subnet mask is also known as a Class C subnet mask.What is a subnet mask?A subnet mask is a 32-bit number used in conjunction with an IP address to identify a specific network address.
It defines which part of the IP address is the network portion and which part is the host portion. The subnet mask is used to determine the size of the network and the number of hosts that can be assigned to that network.Each IP address consists of two parts: the network portion and the host portion.
The network portion identifies the network, while the host portion identifies the specific device on that network. The subnet mask is used to separate the network portion from the host portion.Subnet masks are typically written in dotted decimal notation, like IP addresses. A subnet mask consists of four 8-bit numbers, each separated by a period. These numbers are written in binary notation and are used to indicate which bits in the IP address represent the network portion and which bits represent the host portion.The subnet mask 255.255.255.0 has 8 bits of host address space, which means that it can support up to 256 hosts (2^8) on the network.for more such question on notationhttps://brainly.com/question/1767229
#SPJ11
_____ is a transmission technology that allows you to make voice calls over the internet.
Voice over Internet Protocol (VoIP) is a transmission technology that enables individuals to make voice calls over the internet. Instead of using traditional phone lines, VoIP converts analog audio signals into digital data packets that are transmitted over the internet.
This allows for more efficient and cost-effective communication, as VoIP technology uses the internet's existing infrastructure to transmit voice data, eliminating the need for dedicated phone lines. Additionally, VoIP offers a wide range of features, such as call waiting, call forwarding, and conference calling, that were previously only available through traditional phone systems. VoIP is widely used by individuals, businesses, and organizations around the world, and has become an essential tool for communication in today's digital age.
Find out more about Voice over Internet Protocol (VoIP)
brainly.com/question/3136771
#SPJ4
based on the agile methodology that you have selected, research and share resources that help define one of the software phases. how do those resources help define that phase for capratek?
Based on the Scrum Agile methodology, a resource that helps define one of the software phases is the "Scrum Guide" by Ken Schwaber and Jeff Sutherland. This resource helps define the "Sprint" phase for Capratek.
To understand how the Scrum Guide defines the Sprint phase for Capratek, follow these steps:
1. Access the Scrum Guide: Visit the official Scrum Guide website to access the document, which is available for free.
2. Understand the Sprint concept: The Sprint is a time-boxed period (usually 2-4 weeks) during which a development team works on a specific set of tasks to create a potentially shippable product increment. The goal is to produce a working piece of software that can be reviewed, tested, and refined during subsequent Sprints.
3. Apply the Sprint phase to Capratek: Using the Scrum Guide as a reference, Capratek can define their Sprint phase by setting a fixed duration for their Sprints (e.g., 2 weeks), selecting a set of tasks from the Product Backlog, and committing to completing them within the Sprint timeframe. The team will then work collaboratively to achieve the Sprint goal and produce a working software increment.
4. Use Scrum events and artifacts: To manage the Sprint phase effectively, Capratek should utilize Scrum events such as Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective. Additionally, artifacts like the Product Backlog, Sprint Backlog, and Increment will help Capratek track progress, identify areas for improvement, and ensure a transparent development process.
By following the guidance provided in the Scrum Guide, Capratek can effectively define and implement the Sprint phase within their Agile software development process.
You can learn more about Agile methodology at: brainly.com/question/30837537
#SPJ11
What does content filtering has been enabled on this line mean?
"Content filtering has been enabled on this line" means that a system or network administrator has configured content filtering software or hardware to monitor and potentially restrict access to certain types of content passing through a particular network or communication line.
Content filtering can be used to block or limit access to websites, emails, instant messages, or other types of digital communication based on various criteria such as keywords, URLs, file types, or categories of content. The goal of content filtering is often to enforce acceptable use policies, prevent the transmission of malware or other malicious content, or ensure compliance with legal or regulatory requirements.
When a message or communication line triggers a content filter, it may be blocked, flagged for further review, or redirected to a different destination. The message recipient or user may be notified that the content was filtered and given an explanation or instructions on how to request access or appeal the decision.
Overall, content filtering is a common practice in many organizations to maintain security, productivity, and compliance.
Learn more about malware here brainly.com/question/14276107
#SPJ4
By ensuring that the website is always available, Netflix closes the ________ gap.
A. delivery.
B. expectations
C. communication
D. knowledge
E. standards
The correct answer is E. standards. By ensuring that the website is always available, Netflix closes the standards gap.
Ensuring that the website is always available closes the standards gap for Netflix by guaranteeing an optimum level of customer satisfaction and providing reliable service. It allows them to maintain a consistently high level of service and stay competitive in the streaming media industry. It also reduces customer frustration, as customers will always have access to the streaming service when they need it.
Additionally, maintaining high standards helps Netflix build customer loyalty, as customers know they can rely on Netflix to provide a consistent and quality service.
Furthermore, consistency is a critical aspect of customer service, and it can go a long way toward improving customer satisfaction. Thus, the correct answer is option- E: standards
For such more questions on Netflix :
brainly.com/question/14702308
#SPJ11
a user can't make an rdp connection from outside the network to a server inside the network. which network device will a network administrator most likely configure to allow this connection?
A network administrator would most likely configure a firewall to allow RDP connection from outside the network to a server inside the network.
What is an RDP? Remote Desktop Protocol (RDP) is a Microsoft protocol that allows users to remotely access and manage a Windows desktop or server. RDP allows you to take control of your computer's desktop from another device or computer across the Internet.The solution to the problem stated in the question is that a user cannot make an RDP connection from outside the network to a server inside the network because a network administrator has not enabled the port required for RDP in the firewall.
To allow RDP from outside the network to a server inside the network, a network administrator would most likely configure a firewall. A firewall is an essential component of any network, as it is responsible for filtering network traffic between two networks. The network administrator can open a port on the firewall to allow remote desktop traffic through. This would enable the user to connect to the server from outside the network using RDP.
Learn more about RDP connection at: brainly.com/question/29763665
#SPJ11
this software gathers information about a person or organization without their knowledge and may send such information to another entity: group of answer choices spyware ransomware nagware a trojan horse
The software that collects information about a person or an organization without their consent and may transmit such information to another party is known as spyware.
Spyware is a type of malicious software that secretly collects information from a device and transmits it to a remote server without the user's consent or knowledge. It is intended to capture a user's sensitive data and other personal information.However, spyware can be used for various purposes, including advertising, identity theft, and credit card fraud. It is critical to use antivirus software to protect your device from spyware and other malware. Antivirus software helps to detect and delete spyware and other harmful software from your computer. Spyware removal tools can also be used to remove spyware from your system.So, the right answer is "Spyware."Learn more about software here: https://brainly.com/question/1538272
#SPJ11
if there is a need to write code in order to help the player move through the game which team member would write this code?
If there is a need to write code in order to help the player move through the game, the game developer would write this code. The game developer is responsible for designing, developing, and programming video games. They create the rules, storylines, characters, settings, and other features that make up a game.
The game developer is the one who writes the code that allows players to move around and interact with the game's environment. They are also responsible for creating artificial intelligence that controls non-player characters and other elements of the game. Game developers use programming languages like C++, Java, and Python to write code that controls the game's behavior and mechanics. They also use software development tools like Unity and Unreal Engine to build and test the game. Overall, the game developer is responsible for creating an engaging and enjoyable experience for players through the development of game mechanics and functionality.
Learn more about the team member who writes code for game https://brainly.com/question/20113123
#SPJ11
if an algorithm has two parts that are linear (o(n)), one part that is constant (o(1)) and one part that is quadatic (o(n^2)), what is the overall order of the algorithm?
The overall order of algorithm is O(n²). An algorithm with two linear parts (O(n)) and a constant part (O(1)) and one quadratic part (O(n²)) has a time complexity of O(n²).
This is because the quadratic part dominates the others as the input size becomes large enough. For example, if the two linear parts each take time 5n to run, the constant part takes 1 second, and the quadratic part takes 2n² time, then the total time is T(n) = 10n² + 10n + 1.
The quadratic term dominates the other terms as n approaches infinity, so the algorithm has time complexity O(n²). Therefore, the overall order of the algorithm is O(n²).
Learn more about order of algorithm at: brainly.com/question/15497517
#SPJ11
purious file locks may sometimes occur when a program does not remove a file lock even though it is not actively using a file. the best way to clear the lock is to .
When purious file locks may sometimes occur when a program does not remove a file lock even though it is not actively using a file, the best way to clear the lock is to restart the computer.
File locking is a mechanism for preventing a particular file from being accessed simultaneously by many programs. It allows a single program to edit the file while preventing others from doing the same. File locking is important in a multi-user environment, particularly when dealing with shared resources such as databases.
In conclusion, if a program does not remove a file lock even though it is not actively using a file, the best way to clear the lock is to restart the computer. This is because when a computer restarts, all locks are cleared.
Learn more about File locking here: https://brainly.com/question/30255165
#SPJ11
the us postal service can serve as an analogy for internet transport protocols. the postal service offers various services: first class letter: the default service with no extras. certified mail: sent using the standard route but provides the sender with proof that the letter was delivered. registered mail: sent using secure mechanisms along the way (e.g. locked cages). similarly, there are multiple transport protocols that can be used on top of ip, with tcp and udp being the most popular. which analogy between the transport protocols and usps services makes the most sense?
The most accurate analogy between transport protocols and USPS services is TCP to certified mail and UDP to first-class letter.
How to determine analogyHere, multiple transport protocols can be used on top of IP, with TCP and UDP being the most popular.
TCP and UDP transport protocols can be compared to the US postal service's first-class letter and certified mail services. TCP, like certified mail, provides the sender with proof of delivery.
When using TCP, the sender can be sure that the packet was delivered successfully to the receiver.UDP, on the other hand, is similar to a first-class letter as it does not provide any delivery assurance.
Just as a first-class letter can be lost in the mail or not delivered, so too can UDP packets be lost or not delivered.
Learn more about transport protocol at
https://brainly.com/question/31147384
#SPJ11
Two programmers wrote very similar code. compare the two to decide what the difference will be between them. programmer a programmer b def drawunknown(): x = 20 pendown() forward(x) penup() def drawunknown(): x = 50 pendown() forward(x) penup() programmer a draws a shorter line than programmer b. programmer a draws a circle, while programmer b draws a square. programmer a draws a longer line than programmer b. programmer a draws an h, while programmer b draws an e.
The correct answer is a. Programmer A draws a shorter line than Programmer B.
The code in both programs is almost identical, with only the value of the variable x being different. In Programmer A's code, x is assigned the value of 20, while in Programmer B's code, x is assigned the value of 50. Since both programs call the same functions to draw a line, the length of the line drawn will be determined by the value assigned to x. Therefore, Programmer B's line will be longer than Programmer A's line, as the value assigned to x is greater. This shows how even small differences in code can lead to significant differences in the output.
To know more about Programmer click here:
brainly.com/question/17293834
#SPJ4
one of your clients at work calls and is irate because he had to change his password and now he can't seem to find one that will match the strength needed for the company server. after he finishes venting, you tell him you will send him the document that explains why he needs to have a strong password. what document will you send the client?
Answer:
Explanation:
it b
g create the following sql script (save as w6 firstname lastname.sql) . create a simple database with the following 1) create insert script (10 inserts) 2) create update script (10 updates) 3) create the following:- a) select all records b) select all records sorted descending , ascending c) select all records with condition (where) d) count all records e) count all record with condition 4) create 3 delete scripts
It is also important to use proper grammar and spelling to ensure that the answer is easy to understand for the student.In order to create the SQL script as requested in the student question, the following steps should be taken:
1. Create a new database using the following syntax:CREATE DATABASE database_name;
2. Create a table using the following syntax:CREATE TABLE table_name (column_name1 data_type, column_name2 data_type, ...);
3. Insert data into the table using the following syntax:INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, ...);
4. Update data in the table using the following syntax:UPDATE table_name SET column_name = new_value WHERE condition;
5. Select all records from the table using the following syntax:SELECT * FROM table_name;
6. Sort all records in ascending or descending order using the following syntax:SELECT * FROM table_name ORDER BY column_name ASC/DESC;
7. Select records with a condition using the following syntax:SELECT * FROM table_name WHERE condition;
8. Count all records in the table using the following syntax:SELECT COUNT(*) FROM table_name;
9. Count records with a condition using the following syntax:SELECT COUNT(*) FROM table_name WHERE condition;10. Delete records from the table using the following syntax:DELETE FROM table_name WHERE condition;
10.The student should create 10 insert scripts, 10 update scripts, and 3 delete scripts using the above syntax. These scripts should be saved as a .sql file with the name "w6 first name last name.sql".
for more such question on syntax
https://brainly.com/question/831003
#SPJ11