Which tool checks protected system files?A. Check DiskB. XcopyC. ScandiskD. SFC

Answers

Answer 1

The tool that checks protected system files is called SFC (System File Checker). So, the correct answer is D.

What's SFC

SFC is a utility that is built into Windows operating systems and can be used to scan and repair any corrupted or missing system files. When running SFC, it will compare the current version of the system files on your computer with the files that are supposed to be on your computer according to the operating system.

If it finds any discrepancies, it will automatically replace the missing or corrupted files with the correct versions. This helps ensure the stability and security of your operating system.

SFC can be run through the Command Prompt or PowerShell, and it is recommended to run it periodically to keep your system files in good condition.

Hence, the answer for this question is D. SFC.

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Related Questions

what are the parts of a file?​

Answers

Answer:

A computer file is made up of three elements: characters, fields and records.

Explanation:

Hope this helps! :D

explain why encapsulation is useful in designing protocols for networks. explain why encapsulation is useful in designing protocols for networks. set of rules that govern data communication (sometimes called standards). allow the message be mixed with incomparable standards. they are not use in networking but they help the internet in general.

Answers

Encapsulation is useful in network protocol design for organizing data, providing structure, and enabling modular and flexible implementations. It ensures that protocols can encapsulate data into packets or frames, incorporating essential information for efficient transmission. While not directly related to mixing incompatible standards, encapsulation indirectly contributes to interoperability and seamless communication in the internet.

Encapsulation is highly useful in designing protocols for networks due to the following reasons:

1. Data Organization: Encapsulation allows for the organization and structuring of data within a network protocol. By encapsulating data into packets or frames, protocols can include essential information such as headers, trailers, and control information.

This organization enables efficient and reliable data transmission by providing the necessary context and instructions for data handling.

2. Modularity and Flexibility: Encapsulation enables modularity and flexibility in network protocols.

Different layers of a protocol stack can encapsulate data according to their specific requirements. Each layer can focus on its own responsibilities, such as addressing, error detection, or flow control, without needing to understand the complexities of higher or lower layers.

This modular approach allows for easier protocol design, implementation, and maintenance.

Encapsulation is not directly related to mixing incompatible standards or used exclusively in networking. However, it indirectly benefits the internet as a whole by facilitating interoperability between different systems and standards.

By encapsulating data with standardized headers and trailers, protocols can ensure that information is properly understood and processed by different network devices, regardless of their specific implementations.

This interoperability is vital for the internet, as it enables diverse devices and systems to communicate seamlessly, fostering a globally connected network.

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(50 points) The discipline of computer science focuses on software programming. It includes learning how to develop application software, expert systems, artificial intelligence (AI), websites, embedded coding, and robotics.

A. True
B. False

Answers

False. Soft programming is a one part of Computer science only

what is a major difference between cyber vandalism and online priacy

Answers

Answer:

There really isn't a significant difference; two terms for the same things. B. Vandals want to disrupt and show off a viewpoint; the goal of online piracy is to steal money.

Answer:

Vandals want to disrupt and show off a viewpoint; the goal of online piracy is to steal money.

Explanation:

a p e x

which physical topology uses a centralized device to manage traffic on the network?

Answers

The physical topology that uses a centralized device to manage traffic on the network is the star topology. In this topology, all devices are connected to a central device, such as a switch or hub, which manages the traffic flow and communication between devices. This allows for easy management and troubleshooting of the network, as well as efficient use of bandwidth.

The process of intercepting, analyzing, and directing network traffic to the best resources based on priorities is known as network traffic management. Network performance, traffic, and security are the most important aspects of your network that must be monitored for better management.

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sas convert dataset which contains multiple observations per subject to a dataset that contains one observation per subject. (True or False)

Answers

Answer: I'm pretty sure it's true.

True, SAS can convert a dataset containing multiple observations per subject to a dataset with one observation per subject.

This can be achieved through various data manipulation techniques such as using the PROC TRANSPOSE procedure, merging datasets, or using the DATA step with the BY statement. Using PROC TRANSPOSE, which allows you to convert the data structure by transposing the observations into variables or vice versa.

How to convert the dataset?

1. Sort the original dataset by the subject identifier variable using PROC SORT.
2. Use PROC TRANSPOSE to create a new dataset with one observation per subject. Specify the identifier variable, the variable to transpose, and the output dataset.
3. If necessary, rename the newly created variables in the transposed dataset using the RENAME statement.

By following these steps, you can create a dataset with one observation per subject using SAS.

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A student is doing research for a class. The website has several links that do not work and is generally disorganized.
The website has a problem with its
.
Coverage
Authority
Apperance

Answers

Answer:

Coverage i guess

Explanation:

What is a printer port called?

Answers

A printer port is also commonly referred to as a parallel port.

A parallel port is a type of computer interface that was traditionally used for connecting printers and other parallel devices to a computer. It is called a parallel port because it allows multiple bits of data to be transferred simultaneously in parallel, as opposed to a serial port that transfers data one bit at a time.

The parallel port typically consists of a 25-pin or 36-pin connector on the computer side, while the printer or device side may have a different connector, such as a Centronics connector. This type of port was widely used for printer connections in older computer systems.

The term "printer port" is often used interchangeably with "parallel port" because the primary use of parallel ports was for connecting printers.

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advantages of a software

Answers

Simplified decision-making. Obtaining one complete view by integrating your software systems simplifies the decision-making process. ...

Increased productivity

More reliable data

Enhanced analysis

Improved data security

Better customer service

Increased sales potential

Answer:

Simplified decision making. Obtaining one complete view by integrating your software systems simplifies the decision making process. ...

Increased productivity. ...

More reliable data. ...

Enhanced analysis. ...

Improved data security. ...

Better customer service. ...

Increased sales potential.

Explanation:

Brainliest?  

Explain• Explain the Inputs and tools and techniques for determine budget with an example of London eye project and burj khalifa

Answers

Answer:

Cost baseline

Project funding requirements

Project resources

Updated project documents

Explanation:

London Eye project and Burj Khalifa are two of finest projects that have been successful in the world. The main reason for their success was well defined planning and accurate budgeting. The input and tools for budgeting are formulation of resource requirements. These resources are financial and human capital which is required to complete the project. The project resources allocation is a major point of concern. Inappropriately allocated resources progress towards failure of project.

What is computer task bar

Answers

Answer:

It is a bar where you can see all of your tasks or pinned items.

Explanation:

it is the small bar across the bottom of your computer screen with pinned apps or tabs, usually white

what are the relative costs of treating a drug susceptible form of disease, compared to treating a resistant strain of the same disease? a. there is no pattern b. they are about the same c. they are lower d. they are higher

Answers

The relative costs of treating a drug susceptible form of disease, compared to treating a resistant strain of the same disease is that option they are lower.

What is drug susceptible of a disease?

Drug susceptible form of any disease is known to be one is the opposite the other.

Note that If a person is infected with the disease that are fully susceptible, it means that all of the drugs will be effective so long as they are taken  well but that is not the case with  resistant strain.

Therefore, The relative costs of treating a drug susceptible form of disease, compared to treating a resistant strain of the same disease is that option they are lower.

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What is the best to calculate units total treatment time for day, remembering the total treatment time constrains the number of units to be billed?

Answers

The best time to calculate units total treatment time for day, remembering the total treatment time constrains the number of units to be billed is;

Total treatment time for the day - total event or service-based units of the day= total time for time-based units.

What is Time Constraint?

The term time Constraint is known to be a word that connote or that defines some factors that hinders a projects in regards to time.

Note that this is made up of deadlines, workload management, and others such as resource allocation. a person  that has worked on a project is one that needs to deal with some constraints when it came to project execution.

Hence, The best time to calculate units total treatment time for day, remembering the total treatment time constrains the number of units to be billed is;

Total treatment time for the day - total event or service-based units of the day= total time for time-based units.

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how is space-bot from starwars contributing to society today?

Answers

Sorry I do not know :((((

To apply a style to exactly one element on a web page, configure a CSS rule using a(n) _____________ based selector.

Answers

To apply a style to exactly one element on a web page, configure a CSS rule using a(n) ID-based selector.

How to select elements using IDs in CSS?

To apply a style to a specific element on a web page, CSS provides various types of selectors. One such selector is the ID-based selector. In CSS, an ID is a unique identifier assigned to an HTML element using the "id" attribute. An ID-based selector allows you to target and style a specific element based on its unique ID value.

When creating a CSS rule with an ID-based selector, you use the "#" symbol followed by the ID value to select the desired element. For example, if you have an HTML element with the ID "myElement", you can create a CSS rule using the selector "#myElement" to apply styles specifically to that element.

ID-based selectors are powerful because they target a single, unique element on a web page. This ensures that the defined styles are only applied to the intended element and not to any other elements. It allows for precise styling and customization of individual elements.

However, it's important to note that IDs should be unique within a web page. Using the same ID for multiple elements can lead to unexpected behavior or styling conflicts. It is best practice to reserve IDs for unique elements and use other types of selectors, such as class-based selectors, for styling multiple elements with similar characteristics.

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A soft news story and a feature story are the same thing.
O True
O False
HELLPP ASSAAAP

Answers

The answer would be False!

Answer:

It is most definitely not.

Explanation:

Unfortunately I cannot give you anymore information other than " I'm taking the class and I just took the test."

I hope you had a great day,

(Sorry about the bad explanation)

You are working at the help desk and you get a message that a user cannot access the internet. you open a command prompt, ping the workstation's ip address, and get a response. you ask the user to try the internet again. he does so with the same result-no connection. which type of device is most likely to be the problem

Answers

Answer:

The ethernet cable.

Explanation:

The connection to the switch or router might be disrupted with the disconnection of the cable. Ask the user to check if the ethernet cable is properly connected.

our first question focuses on main-two-cvs-while.c (the working solution). first, study the code. do you think you have an understanding of what should happen when you run the program?

Answers

Since the code is: main-two-cvs-while.c, My response is Yes, I do think I have an understanding of what can happen when you run the program.

What does "running code" mean?

Running a code, as we call it, is when a team of medical professionals—doctors, nurses, respiratory therapists, technicians, and others—rushes to the bedside of a patient who is dying or, technically, has already passed away and makes an attempt to revive her despite all odds.

The act of a computer executing a program's instructions is known as "running" the program. Because it grants the program controlled access to the computer's resources, the operating system is crucial when you run or execute a program.

Therefore my response is Yes because the figures from the chapter are further developed and illustrated in this working example.

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Which file is usually the first file to be displayed when you navigate to a website?

1. home.html
2. Index.html
3. Template.html
4. Starter.html

Answers

Answer:

3. template.html

Explanation:

Janine determines that the total resistance in her circuit is 80 ohms. Using the inverse equation modeling this situation, find the resistance of the second lightbulb. The resistance of the second lightbulb is ohms.

Answers

Using inverse equation modeling to calculate the resistance of the second bulb is 20 ohms

What is Inverse equation modeling

Inverse equation modeling is a type of mathematical modeling that involves analyzing an equation to determine the input values required to produce a desired output. It is often used in engineering, economics, and finance to optimize design, predict the behavior of a system, or calculate the cost of a product or service. Inverse equation modelling is a type of mathematical modelling which seeks to solve a problem by working backwards from the end goal. It is often used in engineering, economics, and physics to solve problems related to optimization, control, and estimation. Inverse equation modelling involves solving equations that are formulated in terms of the desired output instead of the input. This type of modelling is used to determine the inputs that will produce the desired output, rather than the output that results from a given input.

R2 = (80 - R1) / 2

R2 = (80 - 40) / 2

R2 = 40/2

R2 = 20 ohms

The resistance of the second lightbulb is 20 ohms

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Answer: The resistance of the second lightbulb is 240 ohms.

Explanation: edmentum/plato :)

how many ones dose it take to get 9 tens

Answers

It takes 90 ones to get 9 tens
The answer would be 90:)

Explanation: there are 10 ones in one 10 so if you multiply 10 times 9 it’s 90

1. Why would a designer use thumbnail images?
O a large number of images are needed
O to link to the original full-quality image
O to cut down on loading times
O all of the above

Answers

Answer:

The answer to this question is given below in the explanation section. The correct answer is All of the above.

Explanation:

First, we need to know what is thumbnail images.

The definition of the thumbnail is "A thumbnail is an image with a reduced file size that is used as a placeholder for full-sized multimedia content."

So the answer to this question is all of the above options mentioned in the question.

Designers uses thumbnail images because:

A large number of images are needed:

For websites and applications, the designer uses a large number of thumbnail in their application. Because websites require fast loading the pages and images so in e-commerce websites a large number of thumbnails images are used.

To link to the original full-quality image:

Thumbnail is the compressed view of original images that are used in a placeholder on a website.

To cut down on loading time:

The biggest advantage of thumbnail images is their reduced size to the original image. A website will have a significantly faster loading time if its images and videos initially displayed in a thumbnail.

While the user will decide for themselves which thumbnail content they want to see and click on it to load the original thumbnail content.

Which of the following do members of the Shopfloor group need access to?
(a) SFfiles and MGRfiles
(b) SFfiles
(c) MGRfiles
(d) HRfiles

Answers

Members of the Shopfloor group typically need access to SFfiles (option b). The Shopfloor group is typically associated with employees who are involved in the day-to-day operations and production activities on the shop floor of a manufacturing facility.

Therefore, they require access to files related to their specific tasks and responsibilities, which are typically stored in the SFfiles. MGRfiles (option a) are more likely to be accessed by members of the managerial group who oversee the operations and make strategic decisions. HRfiles (option d) are usually accessed by the Human Resources department for matters related to employee management and administration. Therefore, the most relevant access for members of the Shopfloor group is SFfiles.

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Which of the following does not properly nest control structures?
Pilihan jawaban
for i in range(3):
for j in range(6):
print(j)
for i in range(3):
if i > 2:
break
else:
print(i)
count = 0
if count < 10:
for i in range(3):
print(count)
count = count + 1
count = 10
for i in range(3):
if count > 0:
print(i)
else:
print(count)

Answers

Using the knowledge in computational language in python it is possible to write a code that following the  properly nest control structures.

Writting the code:

# Prints out the numbers 0,1,2,3,4

for x in range(5):

   print(x)

# Prints out 3,4,5

for x in range(3, 6):

   print(x)

# Prints out 3,5,7

for x in range(3, 8, 2):

   print(x)

while count < 5:

   print(count)

   count += 1  # This is the same as count = count + 1

How to iterate over range Python?

To loop through a set of code a specified number of times, we can use the range() function, The range() function returns a sequence of numbers, starting from 0 by default, and increments by 1 (by default), and ends at a specified number.

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Which of the following does not properly nest control structures?Pilihan jawabanfor i in range(3):for

Accessibility is the degree to which a product or service is readily available and usable by _____.

A - as many people as possible
B - anyone who is disabled
C - anyone who is disabled
D - employees

Answers

Answer:

A-As many people as possible

Mobile devices allow us to access ___ information such as current traffic conditions for our city and live radar images on a weather app.

Answers

Mobile devices allow us to access real-time information such as current traffic conditions for our city and live radar images on a weather app.

The increasing use of mobile devices has transformed the way we communicate, work, and live. Nowadays, mobile devices are widely used for browsing the internet, streaming videos, checking emails, social media, making purchases, and accessing real-time information.Among all the benefits offered by mobile devices, the ability to access real-time information stands out. Real-time information means that users can access information as soon as it is available.

This includes information about the weather, traffic conditions, breaking news, stock prices, flight status, and more.Mobile devices, such as smartphones and tablets, come with built-in sensors and connectivity options that allow them to collect and transmit data in real-time. For example, weather apps can use GPS and local sensors to provide real-time weather information based on a user's location. Traffic apps can use real-time data from sensors, cameras, and other sources to provide live traffic conditions.

Live streaming video apps allow users to watch live events from anywhere in the world in real-time.The availability of real-time information through mobile devices has made our lives more convenient, efficient, and connected. We can now stay informed about the latest events and changes in our environment and make decisions based on up-to-date information. Overall, mobile devices have brought the world to our fingertips, and real-time information is one of the key benefits of this technology.

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Consider the following code segment, which is intended to declare and initialize the two-dimensional (2D) String array things.
/* missing code */ = {{"spices", "garlic", "onion", "pepper"},
{"clothing", "hat", "scarf", "gloves"},
{"plants", "tree", "bush", "flower"},
{"vehicles", "car", "boat", "airplane"}};
Which of the following could replace /* missing code */ so that things is properly declared?
new String[][] things
new(String[][]) things
String[] String[] things
String[][] things
[][]String things

Answers

The correct option to replace the /* missing code */ is: String[][] things.To properly declare and initialize the two-dimensional String array "things," the correct syntax is to use String[][] before the array initialization.

The declaration "String[][] things" indicates that "things" is a variable of type String[][] (two-dimensional String array). It is important to specify the type of the array elements, which is String in this case.The other options listed do not follow the correct syntax for declaring a two-dimensional array. "new String[][] things" would be used if you were initializing the array using the "new" keyword. However, in this case, the array is already being initialized with values directly, so the "new" keyword is not needed.Therefore, the correct declaration is "String[][] things" to properly declare and initialize the two-dimensional String array "things."

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You are required to design a software system that manage a football league. A part of their software requirement is given below. You also are required to do a self-study on how football leagues function and create a design for managing the same. Requirements: A football league identifies a number of entities. An entity can be a player, a team, a match, or stadium. Users that view the football league information can be guests or members. Users can purchase tickets to matches played by teams. A ticket states the stadium and the teams playing. Ticket prices vary based on grades, there are Grade 1, Grade 2 and VIP tickets. Users can purchase player shirts; the shirt would have the selected player's name on its back. A football match is played at a stadium and must have two teams. The outcome of each game is available for the users to see.The match details with location of the stadium and the teams playing are announced earlier to ensure that tickets are sold out. The number of tickets sold is always less than the total number of seats in a stadium. Report Format • Title Page: Include case-study title, student ID, and full name • Class Definitions (20%): Identify and list the classes with their related attributes and behaviors. Report Format • Title Page: Include case-study title, student ID, and full name Class Definitions (20%): Identify and list the classes with their related attributes and behaviors. • UML Class Design (50%): The UML class diagram, with class relationships, and cardinality for the business case is provided. • UML Description (25%): A description of the UML class diagram explaining the relationships, the assumptions and the rationale for the choices. • Conclusion (5%): In this section include a reflection on what was learned in this exercise, the challenges faced while working on this assignment, and how the system can be further expanded.

Answers

A football league software system design must contain various entities such as players, teams, matches, stadiums, and users that view league data as either guests or members.

Furthermore, users can buy tickets for the games played by teams. Each ticket indicates the teams playing and the stadium. Grades 1, 2, and VIP tickets vary in price. Users can buy player shirts with their selected player's name on the back. A football match takes place at a stadium and consists of two teams. The results of each game are available to users. Ticket sales are less than the stadium's total seating capacity.The design of the software system should start with an identification and listing of the classes with their corresponding attributes and actions.

The UML class diagram with class relationships and cardinality for the business case will be included. The UML class diagram will be explained, and the rationale for the choices, assumptions, and relationships will be provided.A reflection on what was learned, the obstacles encountered while working on this task, and how the system can be further developed should be included in the conclusion section. Additionally, ideas for enhancing the system, such as adding more features or functionality, should be considered and stated.

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Which of the following is true about ethical issues in graphic design?
A. Ethical issues force designers to create unbiased designs.
B. Unethical behavior rarely occurs in the graphic design industry.
C. Closely imitating the work of another designer is considered unethical.
D. Understanding ethical issues reduce the amount of design work that is plagiarized.

Answers

Answer: The Answer Is B

Explanation:

I Did It On Edge

It should be B) Unethical behavior rarely occurs in the graphic design industry, i got it right on Edge

Also im sorry im a month late

what type of chart is good for single series of data​

Answers

A single-series column or bar chart is good for comparing values within a data category, such as monthly sales of a single product. A multi-series column or bar chart is good for comparing categories of data, such as monthly sales for several products.

a bar chart is better because you needed data of the single series
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