The earliest models were not general-purpose computers. The first generation computers, which emerged in the late 1940s and 1950s, were built using vacuum tubes, which were large, power-hungry, and unreliable.
The first generation computers were not general-purpose computers, which means they were designed for a specific task or set of tasks and were not capable of being reprogrammed to perform other tasks. They were typically used for scientific, military, or business applications, and were often large, expensive, and difficult to maintain. This is in contrast to general-purpose computers, which are designed to be flexible and can be programmed to perform a wide range of tasks.
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To change rows for which a specific condition is true, use the ____ command
a. CHANGE b. MODIFY c. UPDATE d. ALTER
Use the update command to modify any rows for which a specified condition is true. As a result, choice (c) is the appropriate response to the question.
In what command are the rows modified?The existing records in a table can be changed using the SQL UPDATE query. To only update the chosen rows rather than all the data, we can use the WHERE clause with the UPDATE query.
What command should I use to change the data in a table?ALTER is a Data Definition Language (DDL) statement and a SQL command used in Relational DBMS. ALTER can be used to modify the database's table's structure (like add, delete, drop indexes, columns, and constraints, modify the attributes of the tables in the database).
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A loop must return to the ____ question at some later point in a structure. A) master loop B) loop-controlling. C) start loop. D) continue loop.
B) loop-controlling. A loop must come back to the loop-controlling issue at some point in the structure.
What other names are given to structured programming?A programming paradigm called structured programming, also referred to as modular programming, makes it easier to write programs with legible code and reusable parts.
What is the looping process?The process of going back to a prior task or stage is referred to as a process loop.To some extent, this entails repeating the process path.A decision is frequently followed by a loop; for instance, controls could be the cause.Loops in the context of controls indicate that reworking is required.
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Raymond is writing an article about a recent track meet for his school's online paper. Which format is the best choice to share the speeds of the five fastest runners
Article's stoop to recover my breath as Gretchen walks back, panting and puffing with her hands on her hips as she takes it slowly because she, too, overshot the finish line.
How should a piece of writing be formatted?The article needs a headline or title that clearly explains its subject and a description. Depending on how much content you have to cover the subject you are writing about, the article's body can be divided into three to five paragraphs.
What are an article's five components?The location, story, conflict, and resolution are the other four of these five elements. These crucial components enable the action to progress in a logical way that the reader can understand and keep the story moving along without any hiccups.
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Create a python program code
Create a subroutine that has one parameter taken from the user’s input. Initially, in the main program, this variable’s value is set to 0 and only has to change inside the subroutine. Tip: You should use the same variable name inside and outside the main program. Use the example given to see how you should print the values of the variable to check them.
The Created python program code is given below
def my_subroutine(my_var):
my_var = int(input("Enter a new value for my_var: "))
print("Inside the subroutine, my_var has a value of: ", my_var)
my_var = 0
print("Initially, my_var has a value of: ", my_var)
my_subroutine(my_var)
print("Outside the subroutine, my_var has a value of: ", my_var)
What is the python program about?This program defines a subroutine called "my_subroutine" that takes one parameter called "my_var". The main program sets the initial value of "my_var" to 0 and then prints its value.
It then calls the "my_subroutine" and passes the current value of "my_var" to it as an argument. Inside the subroutine, the value of "my_var" is changed by prompting the user to enter a new value.
The new value is then printed along with a message indicating that it is inside the subroutine. After the subroutine is called, the main program prints the value of "my_var" again, along with a message indicating that it is outside the subroutine.
Therefore, Note: the input() function returns a string, you may need to cast it to int if you are doing arithmetic operation with it.
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Which of the following Windows PowerShell commands performs a DNS name query for www.contoso.com?
a. ping www.contoso.com
b. dnsquery www.contoso.com
c. resolve-DNSName -Name www.contoso.com
d. resolve-DNSquery
The DNS name query for www.contoso.com is carried out by the Windows PowerShell command resolve-DNSName -Name www.contoso.com.
When syncing a Windows 10 machine with a wifi access point?The most recent security protocol with the highest standards is WPA3 (Wi-Fi Protected Access version 3). Simultaneous Authentication of Equals is a handshake used by WPA3 to protect against dictionary attacks and shield its network from potential assaults that WPA2 could allow.
To verify network connectivity between two hosts, which of the following commands is used?Traceroute - To find the route between two connections, use the traceroute command. Frequently, a link to another device must pass via several routers. The traceroute command will return all of the router names or IP addresses between two devices.
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Which groups on her desktop system could you make her user account a member of to enable this configuration
Remote Desktop Users groups on her desktop system could you make her user account a member of to enable this configuration.
What exactly is the Remote Desktop Users Group?The administrators' group's members are the only ones who can access remote desktops on Liquid Web's Windows servers by default. The Remote Desktop Users group, on the other hand, allows its members to safely connect to the server via RDP (Remote Desktop Protocol).
Is RDP preferable to VPN?The primary distinction between VPNs and RDP is that an RDP gives your device more capabilities, whilst a VPN doesn't. Even though you're still using the same old device, it now has a new IP address and is far more safe when accessing the Internet.
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Need answer ASAP
Which is the responsibility of a software architect?
A. To gather and analyze requirements
B. To organize team meetings and prepare status reports
C. To code the software using design documents
D. To ensure that the software adheres to technical standards
Answer:
D. To ensure that the software adheres to technical standards
Explanation:
The responsibility of the software architect is to ensure that all parts of the software system are able to meet the requirements set forth by the project or specifications, in this case, the technical standards. This is an important piece of the software system because without it, the software system may not perform the necessary functions that it was written to do.
Cheers.
After embracing a BYOD policy, a company is faced with new security challenges from unmanaged mobile devices and laptops. The company’s IT department has seen a large number of the following incidents:
• Duplicate IP addresses
• Rogue network devices
• Infected systems probing the company’s network
Which of the following should be implemented to remediate the above issues? (Choose two.)
A. Port security
B. Route protection
C. NAC
D. HIPS
E. NIDS
A. Port security and C. NAC (Network Access Control) should be implemented to remediate the above issues.
What is Port security?Port security is a feature that allows an administrator to specify which devices are allowed to connect to a switch port. It can also be used to limit the number of MAC addresses that are allowed to connect to a port. This can help prevent rogue devices from connecting to the network, which can help prevent unauthorized access and protect against attacks.
What is Network Access Control (NAC)?Network Access Control (NAC) is a security solution that helps to enforce security policy compliance on all devices attempting to access a network. It is used to authenticate and authorize devices before they are allowed to connect to the network. It can also be used to block or quarantine infected or noncompliant devices to prevent them from spreading malware or compromising the security of the network. Additionally, NAC can be used to ensure that devices connecting to the network have the latest security updates and patches installed.
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The ____ command is used to restore the table's contents to their previous values.
a. COMMIT; RESTORE;
b. COMMIT; BACKUP;
c. COMMIT; ROLLBACK;
d. ROLLBACK;
To return the table's contents to their previous values, use the ROLLBACK command.
How can I get data out of a table in SQL?To get data out of our tables, utilize the SELECT command in SQL. The output of this command is always a table, which we can use to develop dynamic web pages or desktop apps or to browse with our database client software.
How would the table row "WHERE" be deleted? Which command would be used?The DELETE command can be used to remove rows from a table. To delete individual rows or all rows from a table, use the DELETE command. Provide the table and an optional search condition (WHERE) that specifies which rows to delete in order to delete rows.
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While configuring a Windows 10 workstation for a new high priority project, you decide to mirror the operating system disk drive for redundancy. Which type of RAID (Redundant Array of Independent Disks) will you be configuring in Windows disk management
RAID1 type of RAID will be configuring in Windows disk management.
What do RAID 1 0 and 0 +1 mean?Despite the similarities between RAID 1+0 and RAID 0+1, the numbers' reversed order implies that the two RAID levels are layered in the opposite direction. In RAID 1+0, two drives are mirrored together before being combined into a striped set. Two stripe sets are created and then mirror using RAID 0+1.
RAID 1 has how many drives?With two drives, RAID 1 is most frequently used. Drive failure fault tolerance is provided by the replicated data on the disks. While write performance is reduced to that of a single drive, read performance is boosted. Without data loss, a single drive failure is possible.
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If you spend time on social media, you probably see many infographics. How can you determine whether the information contained in them is trustworthy? When you create infographics, what can you do to make it more likely that the viewer will trust you?
Hurry! Please
Answer:
primary source
Explanation:
The process of sending print jobs from the print queue to the printer is called?
a. spooling
b. queuing
c. redirecting
d. printing
Correct choice (D), The act of printing involves sending print jobs from the print queue to the printer.
Print queue management – what is it?In order to dynamically manage the GDDM Master Print Queue while it is being serviced by the GDDM print utility ADMOPUT, a system administrator or controller can use the GDDM Print Queue Manager (PQM), an ISPF panel-driven, standalone program.
Which of the following describes the procedure by which printing is carried out using grooves etched into a plate?In the intaglio printmaking technique of engraving, a metal plate has lines carved into it to serve as a support for the ink. Copper or zinc can be used to make the engraving plate.
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An application named APP1 runs on a domain-joined Windows server named SERVER1. When APP1 runs, it reads and writes to a specific registry key. You need to harden APP1's access to the registry. What should you do
Make a service account for APP1 and use regedit.exe to provide the service account the required registry rights.
In regedit, how can I add permissions?Click Start > Run > type regedit.exe > press Enter to launch the Registry Editor. Right-click the key that requires permission in the left pane, then select Permissions. Choose the user or group to which the permission should be applied. For the access levels of the group or username, select the Allow checkbox.
Registry permissions: What are they?Each permission option allows you to manage Registry rights for a certain person or group. Three groups of these permissions are provided by the Registry. The procedure of defining user access to the Registry keys is made simpler by these groupings.
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The rules and meaning of The Royal Game of Ur have been preserved on stone tablets.
true
false
Answer:
True
Explanation:
Answer:
True
Explanation:
Which framework should be recommended for establishing a comprehensive information security management system in an organization?
The best framework for establishing a comprehensive information security management system in an organization is the ISO 27001 standard.
Implementing an ISO 27001 Standard ISMS for Comprehensive Information Security ManagementThis framework provides a set of guidelines, processes, and best practices for how to develop, implement, and manage an effective information security management system (ISMS). It helps organizations identify, assess, and manage their information security risks, as well as set up appropriate security controls to protect their data. Additionally, it is the most widely adopted information security standard in the world.
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Which of the following statements is true of a virtual private cloud (VPC)?
a. A VPC does not make use of a VPN (virtual private network).
b. A VPC can be accessed only from within an organization.
c. A VPC can be built on public cloud infrastructure.
d. An organization generally stores its most sensitive data on a VPC.
The statement that is true of a virtual private cloud (VPC) is that a VPC can be built on public cloud infrastructure.
Match the situation to the type of operating system installation best suited for it. 1 . Clean installation A new employee will be using a computer that has been in storage for some time. 2 . Upgrade installation The sales department is having all of its computers replaced. 3 . Multiboot installation A graphic artist has purchased high-end software to create animations.
If your computer experiences signs of hard drive failure, it’s best to replace it before it completely wears out. This gives you a chance to save the data stored on it, including your operating system.
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Any correct answers will be helpful.
Answer:
is this overdue
Explanation:
it probly is you are smart you can do this
Jack wants to insert a Win/Loss sparkline in Excel. To do this, he can click on the cell he wants to insert a Sparkline in, then click Apps tab, select Win/Loss Sparkline from the Sparklines group and then click OK. (T/F)
In Excel, Jack wishes to add a Win/Loss sparkline. He may accomplish this by clicking in the cell where he wants to place the Sparkline, selecting the Apps tab, and then selecting the Given statement is True.
Where is the Sparklines group in Excel?
Simply click Sparklines on the Insert tab to choose the correct sparkline type. Due to your decision in step 1, you will notice that the first field in the Insert Sparklines dialog box is already populated.
The Sparklines crew where are they?
Follow these instructions to make a sparkline in Excel: Wherever you wish to add a sparkline, usually at the end of a row of data, choose a blank cell. the Sparklines group on the Insert tab.
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Advantages of a computer
Answer:
It eases work.
It is deligent.
It is versatile.
Which among the following is a way to shut down an ISP or website?
O Denial of service attack
O Viruses
O Trojan horses
O Worms
Denial of service attack among the following is a way to shut down an ISP or website?
What is Trojan horse example?As an illustration of how the Trojan horse might be used to attack a computer, consider the following: The victim gets an email with an attachments that appears to be from a business. When the client clicks on the attachment, the malicious code inside is activated and starts to work.
Is A Trojan horse A virus?Although technically wrong, a Trojan is commonly referred to as a Trojan horse virus or Trojan virus. Trojan malware cannot duplicate itself or self-run, as contrast to a virus or worm. The user must take precise, intentional action.
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Outline four types of cyber law.
Answer:
Fraud, Copyright, Defamation, Harassment and Stalking, Freedom of Speech, Trade Secrets, and Contracts and Employment Law.
Explanation:
These are the major areas of cyber law.
Which two files, if found, are copied into RAM as a router with the default configuration register setting boots up
When a router boots, it loads the startup configuration file and IOS image into RAM.
What does a router do?An object that connects two or more packet-switched networks or subnetworks is a router. It manages traffic between these networks by forwarding data packets to their intended IP addresses and enables several devices to share a single Internet connection, which are its two main purposes.
Do I need a router and a modem?Both a modem and a router are required if you want to use WiFi or connect multiple devices. A modem won't offer the same amount of security as a router because most of them only have one LAN Ethernet connector, which means you can only connect one computer at once.
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3) How ash traditional technology and modern
dechnology related to each
related to each other? Explain
with suitable examples
Answer:
While the developed world benefits from the modern explosion of technology, countries like Ethiopia continue to rely on their forefathers' methods for important daily tasks such as farming, cooling, and providing clean water. These activities are often physically challenging, time and energy intensive, and are often carried out by female family members in many such societies. Furthermore, they can damage the local ecology and climate, such as deforestation and soil erosion caused by the use of trees for firewood. Western technologies are often too complicated, expensive, unacceptable, and difficult to maintain in developing societies, so they are of little or no use in these situations.
Which of the following is a Mini-HDMI connector used with portable devices such as camcorders and digital cameras
Answer:Type A
Explanation:
true or false : in sql, you cannot enter an apostrophe into a column whose type is character (char).
False because a character-type column cannot accept an apostrophe (CHAR). Common columns in two or more tables are used to implement relationships in relational databases.
Which of the following statements about SQL's UPDATE function is true?You must specify the columns to update with their new values in the UPDATE command (separated by commas). The WHERE clause must be used to specify the UPDATE command in order to update multiple targeted records.
Which of the following qualifies as an acceptable SQL command?All of these SQL commands for Character, Numeric, and Float are legitimate. Additionally, if you are a beginner and want to study SQL and become certified to improve your employment prospects, look at Intellipaat's SQL certification course.
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True or false: SysTrust and WebTrust are types of assurance services aimed at improving the quality of information relating to IT systems and websites.
The given statement SysTrust and WebTrust are types of assurance services aimed at improving the quality of information relating to IT systems and websites is true.
What do SysTrust and WebTrust mean?To help CPAs create new practice specializations, the AICPA created SysTrust and WebTrust. SysTrust is applicable to many different types of systems, whereas WebTrust is solely focused on the Internet. WebTrust certifies the controls over Internet-based transactions, while SysTrust assesses the dependability of the systems themselves.
WebTrust engagement: what is it?When a website's business and information privacy procedures, transaction integrity, and security of client information fulfill certain standards, a CPA will engage in WEB TRUST ENGAGEMENT and offer an opinion on the site.
What are the foundational tenets of system dependability?Security, confidentiality, privacy, processing integrity, and availability are the five fundamental characteristics that the AICPA and Canadian Institute of Chartered Accountants (CICA) identified as contributing to the reliability of systems. The reliability of systems is built on security.
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Based on the videos and the reading material, how would you define a data scientist and data science?
As discussed in the videos and the reading material, data science can be applied to problems across different industries. Give a brief explanation describing what industry you are passionate about and would like to pursue a data science career in?
Based on the videos and the reading material, what are the ten main components of a report that would be delivered at the end of a data science project?
The task of gathering, examining, and interpreting enormous volumes of data falls under the purview of the data scientist.
The role of a data scientist is an offshoot of several traditional technical roles, including mathematician, scientist, statistician, and computer professional. A data scientist is a person who connects the dots between the current understanding of the business world as well as the data world
A data scientist uses data science as the craft to accomplish this. The foundation for corporate expansion, cost and risk reduction, and even the development of new business models, is provided by data science and machine learning. Data scientists built it for data scientists.
Now you can create values faster using the best of open source. Data Science is a thorough examination of the information flow from the enormous volumes of data kept in a repository by an organisation. It entails deriving valuable insights from unstructured, raw data that has been handled using programming, analytical, and business abilities.
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A large data mart might require a database administrator to design, construct, and maintain it.
True or False?
FALSE . The assertion made is untrue.
Why does keeping data in a single location help to assure data integrity?Data is kept in a single area using a centralized database, and changes can only be made there.As a result, this choice is right.
What does a data mart serve as?
The data mart is indeed a portion of a database system that is concentrated on a specific department, business unit, or topic matter.Data marts enable a designated group of users to quickly acquire crucial insights while wasting time looking through a large data warehouse by making particular data available to that group of users.
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Which of the following is a typical example of a system requirement for the process category?
a. The website must report online volume statistics every four hours and hourly during peak periods.
b. The system must be operated seven days a week, 365 days a year.
c. The equipment rental system must not execute new rental transactions for customers who have overdue accounts.
d. All transactions must have audit trails.
A common illustration of a system requirement for the process category is that the equipment rental system must not carry out new rental transactions for clients who have past-due accounts.
Which of the following represents a typical illustration of a system need for the performance category?System need for the performance category typical example: Identify. Five hours following the conclusion of registration, the student records system must deliver class lists.
Which step is involved in proving that the requirements define the system the customer actually wants?By proving that the requirements define the system the customer actually wants, requirements validation aims to satisfy this need. Given the high costs associated with requirements errors, validation is crucial.
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