Why is computer science so important?

Answer:

Explanation:

Over the past three decades, as companies have created new security technologies to help defend businesses and consumers, attackers have quickly adapted. While most technologies raise the bar that attackers have to vault to compromise a business network or a consumer system, security technology has largely failed to blunt their attacks.

In the face of a workforce largely uneducated about security and a shortfall in skilled security professionals, better technology isn't just a boon but a requirement. "But there may be 100 bad guys to every security professional, and that means that it is a constant battle."

Luckily, new technologies are in the pipeline.

Add a macOS-compatible print driver to the printer object on the print server. The printer driver is software that enables communication between the computer and the printer and transforms computer data into a printable format.

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Answer:

Data modeling

Explanation:

Data modeling is a term used in computer or software engineering. It is a technique of creating a data model for an information system through unusual formal methods. It also involves the analysis of models during the development of an application. It is further divided into three places including:

1. Conceptual data

2. Logical data model

3. Physics data model

Hence, Data modeling is a model that involves the creation of data and process models during the development of an application

Although there is no data redundancy, a RAID 0 arrays of n disks offers data both read and write transmission up the rates to n times as fast as the rates of the constituent drives.

Redundancy is the usage of two or more terms that have the same meaning together, such as "sufficient enough." When ever a modifier's content is already present in the verb it modifies, such as in the phrase "melt together," we might also say that an item is redundant.

By ensuring system reliability, redundancy serves to avoid any disruption of process operations in the event of a technical malfunction or calamity. The terms repetitive & redundant really aren't synonymous. The term repetitive describes something that is repetitive when it is done repeatedly.

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Answer:

Here it is

Explanation:

Processing is not considered as the tool of ICT. Explanation: ICT is Information and Communication Technology. This is one of the trending technologies with new concepts.

Between the ports on the motherboard and the rear of the system casing are installed I/O shield objects.

The movement of data between components on a motherboard is controlled by an electronic chipset. Between the CPU, GPU, RAM, storage, and peripherals, it serves as the traffic controller. It has been referred to as the motherboard's "glue" by experts.

The term "integrated" denotes that all of the parts, including connectors, slots for peripheral devices, serial ports, and I/O ports, have been incorporated by the manufacturer into the circuit board. The fact that this kind of board is the less expensive choice is its greatest advantage.

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The answer of this question is min = None for e in s : [Tab Key] if min == None or e < min : [Tab Key] The tab key min = e s.remove(min)

The root element of an HTML document is the html> tag, which defines the entire HTML document. It has two tags: start (html) and end (/html). The body> element is then contained within the html> element: My Initial Heading My first paragraph. , whereas the opening tag is p>. This paragraph is an element of a paragraph.

The element() CSS function defines a <image> value created from such an arbitrary HTML element. If the HTML element containing this picture is modified, the CSS properties that use the new value will also be immediately updated.

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Microsoft Access supports STDEV, MAX, and VAR built-in statistics for group calculations.

Pick a table. Choose a data type after clicking on Click to Add > Calculated Field. Click OK after entering a calculation in the field. You can manually type the expression in the expression edit field or you can choose expression fields, elements, and values to enter them there.

Any field that derives its value from a function applied to values from other table fields is said to be calculated. Inputted values made by hand can also be calculated. The data in the field only appears during the query. The database tables do not actually contain it.

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4. Document outcomes Establish a Theory .

When you believe a problem has been fixed, gently inform the client that the work is complete and leave.

Finding the issue is the first step inside the troubleshooting procedure. Gather as much data as you can from the computer and the customer during this step.

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Answer:

network

Explanation:

A computer is an electronic device that transforms raw data and outputs information.

Matched the term to its definition :

1 . NT file system : Method of storing files used by Microsoft

2 . Installation : The process of putting software on the computer for use

3 . Boot partition : Section of the hard drive where the boot loader program is stored

4 . Upgrade : The process of installing a new version of software to         improve performance

5 . File allocation system : Method of storing files used by many different types of computers

6 . Transmission Control Protocol/Internet Protocol : Two separate standards used together that define how data is sent and received across a network

7 . Device driver : Program that controls a piece of hardware

8. Partition : Section of a hard drive used for file storage

9. System partition : Section of the hard drive where the operating system program is stored

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Virtual machines (VMs) may connect online with one another, the host operating system, and external networks thanks to Hyper-V virtual switches.

When you install the Hyper-V server role, Hyper-V Manager makes the software-based layer-2 Ethernet network switch known as Hyper-V Virtual Switch available.

Using the Serial over Ethernet Connector method (in Windows or Linux) is one of the simplest ways to connect a COM port in a virtual machine. With the help of the program Serial to Ethernet Connector, you can access COM in VirtualBox, Hyper-V, and VMware environments.

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Simply put, an application service providers ASP gives managers the chance to do what they do best: manage the business, even though cost is typically the key motivator for a company to seek out their assistance.

What is SaaS (software as a service)? The term "on-demand software" refers to ASP's business strategy for selling users software that can be used either permanently or only sometimes.

SaaS programs are also known as hosted software, on-demand software, and web-based software. Regardless of the nomenclature, SaaS apps are hosted on the servers of a SaaS provider. Security, availability, and performance of the application are all managed by the provider.

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According to the scenario, the incorrect step is the top column,” not “Top row,” which should be selected in the pop-up box. Thus, the correct option for this question is D.

Select the range you want to name, including the row or column labels. Select Formulas. Create from Selection. In the Create Names from Selection dialog box, designate the location that contains the labels by selecting the Top row, Left column, Bottom row, or Right column check box. Select ok.

The Name Box in Excel is the fastest way to create a named range: -Select a cell or a range of cells that you want to name. -Type a name into the Name Box. -Press the Enter key.

Select the range you want to name, including the row or column labels. Click Formulas then create from Selection.

In the Create Names from the selection dialog box, select the checkbox (es) depending on the location of your row/column header. Click OK.

Therefore, the incorrect step is the top column,” not “Top row,” which should be selected in the pop-up box. Thus, the correct option for this question is D.

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(B)  Install the latest WAP firmware

Installing the latest WAP firmware is the next step the technician does.

On a wireless network, which of the following features is provided by WPA2? For wireless networks, Wi-Fi-protected access (WPA) offers user authentication and encryption.

Network Interface Card (NIC) for Wireless: A wireless network interface card is required for every machine you want to add to the network. It is an Ethernet card with an integrated antenna that aids in connecting the device to the access point.

When protecting privacy and integrity, the WPA2 protocol, which uses the Advanced Encryption Standard (AES) encryption and comes to protecting both privacy and integrity, the WPA2 protocol, which uses the Advanced Encryption Standard (AES) encryption together with robust message authenticity and integrity checks, outperforms the WPA protocol, which uses RC4-based TKIP. AES and AES-CCMP are examples of slang names.

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A high-level, class-based, object-oriented programming language with the least amount of implementation dependencies feasible is called Java.

The code that finds the mean of numbers is given below:

A high-level, class-based, object-oriented programming language with the least amount of implementation dependencies feasible is called Java.

# Python program to print

# mean of elements

# list of elements to calculate mean

n_num = [1, 2, 3, 4, 5]

n = len(n_num)

get_sum = sum(n_num)

mean = get_sum / n

print("Mean / Average is: " + str(mean))

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White-box penetration tests provides complete knowledge and information, such as network diagrams, about the environment to be tested.

According to experts in this field, information system security is basically handled in the following ways:

The first is for defense purposes and the other is proactive security. Penetration tests are carried out in the form of trying to infiltrate company information systems by trying every possible cam. The purpose of this test is not only to identify vulnerabilities, but also to detect these vulnerabilities and to ensure that only authorized persons have access to the system to detect possible infiltration.

Penetration tests are generally carried out using certain pre-designed methodologies. These test methods are used to ensure that the study can be verified, interpreted, and reproducible when the tried and standard set is applied, the more precise the obtained In general, weakness screening and infiltration tests are similar For weakness screening, a number of software tools are used and security holes in the system identified In this penetration test aims not only to determine security vulnerabilities, but also to detect access to Data bases information in the system by using comments in.

As a result, the problem of how secure the applications and data in the system is is a common problem of all companies.

Penetration tests provide answers to problem in Various infiltration tests are available, these vary depending on the target, the attack to be simulated and the system, Therefore, the penetration test to be applied to an enterprise depends on the characteristics and needs of the enterprise.

Typically, a penetration test includes network penetration , applicant penetration, database penetration, and wireless cable penetration

Your question is incomplete but most probably your full question was:

Which of the following penetration tests provides complete knowledge and information, such as network diagrams, about the environment to be tested?

a. White-box penetration

b. Grey-box penetration

c. Black-box penetration

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It is true that consumers must get a specialized program in order to identify and remove spyware.

Spyware. an instance of malware that tracks down and records user data covertly. Virus. a piece of code with the ability to duplicate itself that generally has negative effects, including damaging the system or erasing data

Biometric verification Users are increasingly choosing to have their biometrics verified. Today, two common techniques are fingerprinting and facial recognition. Other approaches consist of hand geometry, retinal and iris scans, voice recognition, and analysis based on signatures.

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In light of the question that we have, option (B), or Rainbow, is the appropriate response.

Ethical hackers deploy their expertise to safeguard and advance an organization's technology. By hunting for weaknesses that could result in a security breach, they offer these companies a crucial service.

The Gino intends to conduct an attack using the Rainbow in the scenario presented. The reason being that Gino created a thesaurus of usernames and passwords from the device's hard drive, which would empower Gino to launch a Rainbow attack. In a Rainbow attack, the attacker sends a data structure with a list of potential passwords. In this scenario, Gino has founded a vocabulary of hashed passwords.

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The Complete Question :

Gino is an ethical hacker hired as a consultant to test the security of a mid-sized company's network. As part of his assignment, he has been given physical access to the system. He has built a dictionary of hashed passwords from the hard drive of the device. Which type of attack is he planning to launch?

A. Dictionary

B. Rainbow

C. Hybrid

D. Brute force

To move a chart to a new worksheet, use the Chart > Chart Tools > Design tab > Location group > Transfer Chart > New sheet button. Next, confirm that the statement that is provided in the New sheet box is accurate.

Worksheet? Why do you say that?

Data may be entered and calculated in the cells of a worksheet, which is also known as a spreadsheet. The cells have been set up in columns and rows. A worksheet is always preserved in a workbook.

What is the purpose of a worksheet in a classroom?

Worksheets are frequently unbound sheets of paper that include exercises or questions that students are required to complete and record their answers to. They are used to some extent in most classes, but they are most common in math classes, where there

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Using while loops is the purpose of my code. The user-entered words and the number of letters in each word should be printed as the final result.

In Python, the input() and print() functions are used to receive input from users and produce output that is displayed on the screen. Users can supply the application with any information in the form of texts or numbers by using the input() function.

The count() method can count how many times a substring appears in a longer string. The count() function in Python iterates across a string. The result is equal.

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Answer:

it allows them to be able to look at the recent things people done on it . i believe

It allows them to be able to look at the recent things people done on it . i believe.

You can backup your iOS device using iCloud, or you may backup your Android device using system backup or Android backup tools.

In order to make sure nothing important is lost, you should additionally back up any particular data you're worried about losing, like family photos, on a different server.

You can use them to transfer your data to a new device if all you want to do is keep a complete copy of the info on your phone. You might need to request a new SIM card from your provider, though. To learn more about their policy, get in touch with their customer support team.

Therefore, It allows them to be able to look at the recent things people done on it . i believe.

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The answer is option C: "Projectile motion."

Projectile motion refers to the motion of an object that is thrown or launched into the air and follows a parabolic path under the influence of gravity. An object thrown from a moving bus is an example of projectile motion because it is launched into the air and follows a curved path due to the force of gravity.

Option A: "Uniform circular motion" refers to the motion of an object moving in a circular path at a constant speed.

Option B: "Rectilinear motion" refers to the motion of an object moving in a straight line.

Option D: "Motion in one dimension" refers to motion that occurs along a single straight line, rather than in two or three dimensions.

Hope This Helps You!

Based upon the contents of the PUBLISHER table, SELECT contact, name\sFROM publisher is a valid SQL statement.

The domain-specific programming language known as SQL is used for managing data stored in relational database management systems or for stream processing in related data stream management systems.

Python is more difficult to learn than SQL, for sure. Its very simple syntax serves only to facilitate communication with relational databases. Since relational databases contain a substantial amount of data, the initial stage in each data analysis project is frequently retrieving data via SQL queries.

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Cloud suites are stored on your hard drive and are available anywhere you can access the internet, is the true statement.

Cloud suites are accessible from any location with Internet connectivity and are stored on your hard drive. The most typical components of database management systems include functions, formulas, charts, and what-if analysis. Software for creating presentations with graphics is a great way to influence people and convey a message.

Many apps are designed to function on a specific type of mobile device and cannot be used with other types. An assortment of connected data is called a database.

Thus, it is the true statement.

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Answer: The correct answer is "a. Name". In HTML, you can use the "name" attribute to assign a unique name to an anchor element, which can then be used to create a hyperlink to that specific location on the page.

Explanation: For example:

<a name="top">Top of the Page</a>

This anchor element can then be linked to using the following syntax:

<a href="#top">Go to the top of the page</a>

The "name" attribute is used in combination with the "href" attribute to create a hyperlink. The "href" attribute specifies the target of the link, and the "name" attribute specifies the name of the anchor to which the link should point.

String::npos

Npos: It is a constant static member value with the maximum allowable value for a size t element. It literally means till the string is finished. It is utilized in the string’s member functions as the value for a length parameter. It is typically used as a return value to indicate that there are no matches.

A nonprofit organization (NPO) is one that is not motivated by profit but by a commitment to a certain cause that receives all money over and beyond what is required to run the organization. As a result, NPOs are granted tax-exempt status by the federal government, which means they do not have to pay income tax.

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(b) 10 20

10 20 is displayed as a result of executing the statement above.

When we build code parts (known as "procedures" or, in Java, "static methods") that are generalized by having variable parameters, we use procedural abstraction. Depending on how its parameters are set when it is called, our code is designed to be able to handle a wide range of various situations.

Program execution performance is increased through procedural abstraction. This method determines whether a character is a vowel.

Eliminating redundant code is an excellent usage of the technique. Using a procedure will make that section of code easier to edit because it only appears once in the application, in addition to making the app easier to read.

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Answer:

true

Explanation:

Answer:

These preparations serve the purpose of making the e-mail more effective in communicating the message to the audience.

Explanation: