Which of the following commands can be used to scan a filesystem for disk usage, create, check, and repair quota files? a. chkquota b. quotacheck c. edquota d. quota

Answers

Answer 1

The following command can be used to scan a filesystem for disk usage, create, check, and repair quota files: quota check.

A file system is the way an operating system keeps track of files on a disk or partition, defining where files are stored and how they are organized. A filesystem is an organizational structure that enables files to be stored, found, and retrieved more quickly and efficiently. Every partition and disk in a Linux or UNIX system is referred to as a file system because it contains files, directories, and other files required to operate the operating system. A filesystem is a method for organizing and storing data that includes files and directories, as well as the ways in which they can be accessed, used, and managed.The quotacheck command is used to check a filesystem for disk usage, create, verify, and repair quota files. This utility examines the filesystem and reports any discrepancies between the current usage of disk space and the limits set by the administrator. In this way, it generates the aquota. file that stores the user's and group's quota data in a human-readable format. Quotacheck scans the specified file system for disk usage, repairs any quota file inconsistencies, and creates an up-to-date quota file with the current usage for each quota-enabled partition on the file system.

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Related Questions

can someone help me with this trace table - its computer science

can someone help me with this trace table - its computer science

Answers

TThe while loop keeps going until count is greater than or equal to 10.

count = 0, sum = 0

count = 2, sum =2

count = 4, sum = 6

count = 6, sum = 12

count = 8, sum = 20

count = 10, sum = 30

Now that count is equal to 10, it exits the while loop and the program ends. The values above complete your trace table.

tcp guarantees accurate delivery of data packets. this is done by requiring acknowledgement that a data packet was received within certain amount of time . if this does not occur, then all of the data packets are resent for that specific file . true or false?

Answers

True. TCP or Transmission Control Protocol is a network protocol that allows two computers to exchange data. It is a protocol that uses packets to transmit data between hosts on a network. It guarantees accurate delivery of data packets.

What is the purpose of TCP?

The TCP/IP protocol suite, which stands for Transmission Control Protocol/Internet Protocol, was developed to connect different computer networks around the world into a single network that everyone can use.

TCP is responsible for ensuring that the data packet arrives at its destination accurately and in order. A collection of TCP segments sent between devices is referred to as a TCP session.TCP also includes a range of mechanisms that contribute to the protocol's dependability and timeliness. It uses sequence numbers to ensure that data is sent and received in the right order.

This contributes to the protocol's dependability and timeliness. Therefore, the given statement is true.

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Place the following in the order they were introduced, earliest to latest: A) Limited animation; B) Digital animation; C) Traditional animation

Answers

The correct order of the animation techniques from earliest to latest is:

C) Traditional animationA) Limited animationB) Digital animation

What is traditional animation?

Traditional animation is the oldest form of animation that involves drawing and photographing each frame of the animation sequence by hand. Limited animation is a technique developed in the mid-20th century that involves reducing the number of drawings needed to create an animation, allowing for more efficient and cost-effective production. Digital animation, which involves creating and manipulating images using computer software, became prominent in the 1990s and has since become the dominant form of animation.

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Once the reaction time experiment in your MakeCode micro:bit program is
complete, what should you do next?
A. Click the "Export data" button to save a file to your computer.
B. Review the tutorial video to make sure you've completed all the
steps correctly.
C. Add the call reaction Test block to your on logo pressed block.
D. Set up your events and create a function that contains the entire
reaction time experiment.

Once the reaction time experiment in your MakeCode micro:bit program iscomplete, what should you do next?A.

Answers

Once the reaction time experiment in your MakeCode micro:bit program is complete, Review the tutorial video to make sure you've completed all the steps correctly.

What is reaction time experiment?

A  reaction time experiment is known to be one that has different set of neural processes. This experiment is known to be one that has been set up to measure or look into the response time for something that one can see.

Note that when the reaction time experiment in your MakeCode micro:bit program is complete, it is better to go over the tutorial video to be sure you that you have completed all the steps correctly.

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the program associates placeholders in the cursor with pl/sql variables. a. parse b. bind variable c. close cursor d. execute

Answers

The process of associating placeholders in the cursor with PL/SQL variables is called b.binding variables.

The parsing step involves checking the syntax of the SQL statement and generating an execution plan. Once the placeholders are bound to variables, the cursor is ready to be executed. After execution, the cursor should be closed to release resources. A variable is a named storage location in a program where a value or object can be stored and retrieved as needed.

Binding a variable involves assigning a value or object to the variable name so that it can be referenced later in the program. Binding variables is an essential concept in computer programming, as it allows programs to store and manipulate data, and to create more complex algorithms and data structures.

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The lifetime of a new 6S hard-drive follows a Uniform
distribution over the range of [1.5, 3.0 years]. A 6S hard-drive
has been used for 2 years and is still working. What is the
probability that it i

Answers

The given hard-drive has been used for 2 years and is still working. We are to find the probability that it is still working after 2 years. Let A denote the event that the hard-drive lasts beyond 2 years. Then we can write the probability of A as follows:P(A) = P(the lifetime of the hard-drive exceeds 2 years).By definition of Uniform distribution, the probability density function of the lifetime of the hard-drive is given by:

f(x) = 1/(b - a) if a ≤ x ≤ b; 0 otherwise.where a = 1.5 years and b = 3.0 years are the minimum and maximum possible lifetimes of the hard-drive, respectively. Since the probability density function is uniform, the probability of the hard-lifetime of a new 6S hard-drive follows a Uniform distribution over the range of [1.5, 3.0 years]. We are to find the probability that a 6S hard-drive, which has been used for 2 years and is still working, will continue to work beyond 2 years.Let X denote the lifetime of the hard-drive in years.

Then X follows the Uniform distribution with a = 1.5 and b = 3.0. Thus, the probability density function of X is given by:f(x) = 1/(b - a) if a ≤ x ≤ b; 0 otherwise.Substituting the given values, we get:f(x) = 1/(3.0 - 1.5) = 1/1.5 if 1.5 ≤ x ≤ 3.0; 0 the integral is taken over the interval [2, 3] (since we want to find the probability that the hard-drive lasts beyond 2 years). Hence,P(A) = ∫f(x) dx = ∫1/1.5 dx = x/1.5 between the limits x = 2 and x = 3= [3/1.5] - [2/1.5] = 2/3Thus, the probability that a 6S hard-drive, which has been used for 2 years and is still working, will continue to work beyond 2 years is 2/3.

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which technique is best for determining the validity of an id?a.ask the id holder how old they arebpare the photograph to the id holderc.scratch the surface of the id with your fingernaild.view the id under a heat lamp

Answers

The best technique for determining the validity of an ID is to compare the photograph to the ID holder.

This allows you to assess whether the person presenting the ID is the same person depicted in the photo, which is a crucial step in verifying the ID's authenticity. Other methods, such as asking the ID holder their age, scratching the surface, or viewing under a heat lamp, may provide additional information but are not as reliable as a visual comparison. Always use a combination of methods to ensure maximum accuracy in determining ID validity.

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Where does the revolver get the IP address of a site not visited before?

the file server

the name server

the IP provider

the print spooler

Answers

Answer: The name server

Explanation:

Nameservers are part of a large database called the Domain Name System (DNS), which acts like a directory for devices and the IP addresses attached to them. What nameservers do is use this information to translate domain names into numerical IP addresses – the language our computers understand

What two factors make up the skills of a good typist

Answers

Answer:

I feel to be a good typist one would have to have a good grasp of reading, grammar, and the ability to make errors to a lesser degree than more so. I can type, myself, 120-150 wpm with an error rate of 0-2. I also have the ability of not having to look at the keyboard as I type, and have a good eye on catching errors.

Explanation:

Discuss the elements of computer and show how your company can use these to leverage on its operation

Answers

The elements of a computer include hardware, software, data, and people.

Hardware consists of physical components such as the central processing unit (CPU), memory, storage devices, input/output devices, and networking devices. Software refers to the programs and applications that run on the hardware to perform specific tasks. Data represents the information that is processed and stored by the computer. People are the users who interact with the computer to perform various operations.

My company can leverage these elements of the computer in several ways to improve its operations. For example:

Hardware: We can invest in the latest hardware technology to improve the performance and reliability of our computer systems, which can increase productivity and reduce downtime.Software: We can use various software applications to automate repetitive tasks, such as accounting, inventory management, and customer relationship management, which can save time and reduce errors.Data: We can analyze our data to gain insights into our business operations, customer behavior, and market trends, which can inform our decision-making and help us identify opportunities for growth.People: We can provide training and support to our employees to ensure they have the necessary skills to effectively use our computer systems and software applications.

By leveraging the elements of a computer, my company can improve its efficiency, productivity, and competitiveness in the marketplace.

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To call a member function, you code a. the name of the object in parentheses, followed by the name of the function b. the name of the object, the dot operator, and the name of the function c. the name of the object, followed by the scope resolution operator and the name of the function d. the name of the object, followed by the name of the function in parentheses

Answers

Answer:

using a pointer to member function to call function

A) what is cyber law?​

Answers

Answer:

Cyber law is a term that deals with the Internet's relationship to technological and electronic elements, including computers, software, hardware and information system.

Hope it helps you.

Answer:

Cyber law is a term that deals with the Internet's relationship to technological and electronic elements, including computers, software, hardware and information system. Simply, the cyber law is the law which is used for stopping computer crime and abuse.

attacks that are so new that they have not been clearly identified, and so have not made it into security screening systems are called

Answers

Organizations ask ethical hackers to find potential security holes that nefarious hackers could take advantage of. The goal of ethical hacking is to assess the security of target systems, networks, or system infrastructure and find flaws. State-sponsored attacks are extremely sophisticated, expensive to develop, and may only have a short shelf life.

Criminals that attempt to hack an organization won't, unless absolutely necessary, reinvent the wheel: They'll use widely used hacking methods that are well-known to be very successful, such malware, phishing, or cross-site scripting (XSS). Understanding the many attack vectors a malicious actor may employ to hurt someone is helpful whether you're attempting to make sense of the most recent data breach headline in the news or evaluating an occurrence in your own organization. Here is a summary of some of the most prevalent attack types in use today.

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Question #3
Which techniques are useful when evaluating a program? Select 4 options.
O user experience testing
print debugging
defuncto debugging
o test cases
automated testing

Answers

Answer:

user experience testingtest casesautomated testingprint debugging

Explanation:

The techniques which are useful when evaluating a program are user experience testing, test cases, automated testing and print debugging. Thus, option 1st, 2nd, 4th and 5th are correct.

What is Programming?

Programming is the process of carrying out a certain computation, often through creating and constructing an executable computer program. Programming activities include analysis, algorithm generation, algorithm accuracy and resource use assessment, and algorithm implementation.

The process of producing a set of instructions that tells a computer how to complete a task is known as programming. Computer programming languages such as JavaScript, Python, and C++ can be used to create programs.

Goal-based, process-based, and outcomes-based assessment methods are the three basic types of evaluation methodologies.

User experience testing, test cases, automated testing, and print debugging are always that may be used to evaluate an application. As a result, options 1, 2, 4, and 5 are correct.

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Draw truth table for the following logic circuit:

(Please I really need help with this)

Draw truth table for the following logic circuit: (Please I really need help with this)

Answers

Keep Scrolling! :D

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Find me what is principle of design in my poster and with explain...

Find me what is principle of design in my poster and with explain...

Answers

Answer: the principle could be the way space is used and the color is balanced

Explanation: because for you to create a nice poster your space has to be used properly

Answer: there have a lot of principle of art.

Explanation: because of i saw on ur photo.

On a pc, what computer command is used to quickly save a file as another copy of that file?.

Answers

Answer:

Ctrl+S

Explanation:

This command is used to quickly save a file.

Hope this helps!

An excerpt of a sample business cover letter. The text uses curly font and has a warm to cold color background. What change does NOT need to be made to the above cover letter excerpt before sending it to an employer? a. Remove background color b. Change text to a basic font c. Remove business letter format d. Change font color to black Please select the best answer from the choices provided A B C D.

Answers

Answer:The answer is c because i took the quiz hope this helps

Explanation:

cccccccccccccccccccc

What are small text files that are saved to the user's hard drive that can neither deliver viruses or execute code?

Answers

A macro virus is a computer virus written in the same macro language used to create software programs such as Microsoft Excel or Word.

Why are computer viruses called viruses?

The concept behind the first malicious computer programs was described years ago in the Computer Recreations column of Scientific American. The metaphor of the "computer virus" was adopted because of the similarity in form, function and consequence with biological viruses that attack the human system.

What is a computer virus called?

A computer virus is a type of malicious software, or malware, that spreads between computers and causes damage to data and software.

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The CRUD matrix showsa) The crud that is coming into the system and how to quarantine itb) Exactly how data are used and created by the major processes in the systemc) The 1:M relationships on an ERD diagramd) The external entities, process and major data flows from the Context DFD diagrame) Where customer, relationships, users and developers w

Answers

The correct answer is: b) Exactly how data are used and created by the major processes in the system.

The CRUD matrix, which stands for Create, Read, Update, and Delete, is a tool used in software development and database design to map the operations performed on data within a system. It helps identify which processes are responsible for creating, reading, updating, or deleting data elements. By examining the matrix, one can understand how data flows through the system and how it is manipulated by different processes. This information is crucial for designing efficient and secure systems, as it allows developers to analyze data dependencies and ensure proper access controls are in place.

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Which of the three experiments gave evidence that protein was not
the genetic material?​

Answers

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Which of the three experiments gave evidence that protein was notthe genetic material?

why is default value use in ms access table ?​

Answers

Answer:

The DefaultValue property specifies text or an expression that's automatically entered in a control or field when a new record is created. For example, if you set the DefaultValue property for a text box control to =Now(), the control displays the current date and time.

individual interviews as well as online and mail surveys generate blank______ data.

Answers

Individual interviews, online surveys, and mail surveys generate primary data.

What is Primary Data?

Primary data refers to firsthand information collected directly from individuals or respondents. In individual interviews, researchers engage in one-on-one conversations with participants to gather data.

Online surveys are conducted electronically, often through web-based platforms, to collect data from a larger pool of respondents. Mail surveys involve sending questionnaires or surveys via traditional mail to participants, who complete and return them.

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in makecode arcade, which part of the interface can be used to answer questions about how a block functions?

Answers

in make code arcade, The Advanced section is the part of the interface can be used to answer questions about how a block functions.

What is the function about?

In Blocks, Functions is known to be the element that one can find under the Advanced section.

Note that in finding functions in block, student can be be introduced to Simple functions.

Hence, in make code arcade, The Advanced section is the part of the interface can be used to answer questions about how a block functions.

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Answer:

The right side panel

Explanation:

On the right side panel you can see the various functions of specific block functions in MakeCode Arcade.

If you mistakenly undo an action, how do you correct your mistake?
a. press CTRL+R
b. click the redo button in the quick access toolbar
c. click the undo button in the quick access toolbar
d. press CTRL+Z

Answers

If you mistakenly undo an action  press CTRL + Z in order to correct your mistake.

Option D is correct.

What functions do the undo and redo commands serve?

Press Ctrl + Z to undo an action; press Ctrl + Y to redo an undone action. The Undo and Redo features allow you to remove or repeat single or multiple typing actions; however, you can only undo or redo actions in the order in which you did them; you are unable to skip actions.

Undo :

Undo is a method of interaction that is used by many computer programs. It restores the document to an earlier state by erasing the most recent modification. Undo will overwrite the last command that was executed on the file that is being edited in some more advanced programs, like graphic processing software.

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c) From this group, you can crop images in PowerPoint. (i) Adjust (ii) Arrange (iii) Edit (iv) Size​

Answers

(iv) Size

Under the picture format tab

You are about to repair and change the resistor (small components),but the components are too small to solder and hold,what tool can help you hold the component so that you can replace it.​

Answers

Answer:

Needle-nose pliers

Explanation:

Required

Tool used to hold small components

The device to do this is the needle nose pliers.

This device has several functions, but it is specifically designed to hold small components in the computer when the computer is being repaired.

Among the other functions are:

Picking small and tiny screwsCutting of wiresHold wires against the side of the computer case

If a change is made to the active
cell, what type of cell will also
change?
Precedents
Dependents

Answers

Answer:

precedents

Explanation:

When you are framing the questions you will use data analytics to answer, what is the key to how you frame your questions?

Answers

When you are framing the questions you will use data analytics to answer, the key to frame the question is make it more specific to get a specific reply.

What are analytics questions?

Analytical questions are the questions that are asked about the person, the questions can be asked in an interview.

Analytical questions are where you have worked?, what you think about yourself, etc.

Thus, the key to frame the question is to make it more specific to get a specific reply.

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a cloud administrator is developing a new private cloud in vmware engine and wants to allow for maximum growth. what are two valid subnet sizes that meets the requirement for the vmware vsphere/vsan subnet? (choose two.)

Answers

Two valid subnet sizes that meet the requirements for the VMware vSphere/vSAN subnet are /23 and /22.

A /23 subnet provides 510 host addresses, while a /22 subnet provides 1022 host addresses. The cloud administrator should choose a subnet size that allows for future growth, while also ensuring that there are enough available addresses for current and future use. It's important to note that subnet size is also influenced by the number of hosts and virtual machines that will be running on the network, as well as the amount of traffic that is expected. Therefore, the cloud administrator must carefully consider the network requirements and usage patterns when selecting the appropriate subnet size.

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Other Questions
As CEO, Juan likes to meet all newly hired employees and share the story of how his grandfather started the company 60 years ago. Juan uses to inspire the new employees. The following diagram shows an overview of the management process. Fil in the two missing label's. Planning Select geals and ways to attain them Performance Attain goals Products Services Efficiency Effectiveness materialsMonitor activities Technological Assign responsibility for task and ) Leading Use influence to motivate employees Tara bought 12 yards of fabric to make tote bags. Each bag requires 1.25 yards of fabric. Write an equation that shows how the number of yards or fabric remaining, depends on the number of tote bags Tara sews, x. define average case complexity. derive an expression for the average case com- plexity of binary search. question 1 options: a) by copying the rules of other professional organizations using the skills of r the purpose of a business impact analysis (bia) is to determine: a. the impact of a disaster b. the extent of damage in a disaster c. which business processes are the most critical d. which processes depend on it systems find the length of a cube with a volume of 8/729in3 Which sentence from Passage 1 most clearly reveals the central idea that the antislavery movement laid the foundation for the women's suffrage movement? A "The delegates agreed with Anthony's assertion 'that all men and women are created equal,' and women should have the right to vote." (paragraph 3) B "Anthony compared the situation of enslaved African Americans to that of women." (paragraph 4) "Anthony called on her listeners to 'make the slave's case our own...." (paragraph 4) "The women who overcame this prejudice and had the courage to campaign in favor of abolition grew more and more proficient at making speeches and arguing in debates." (paragraph 5) oluc Tomato sauce and spaghetti noodles are complementary goods. A decrease in the price of tomatoes will (a) increase consumer surplus in the market for tomato sauce and decrease producer Surplus in the market for spaghetti noodles. (b) increase consumer surplus in the market for tomato sauce and increase producer surplus in the market for spaghetti noodles. (c) decrease consumer surplus in the market for tomato sauce and increase producer surplus in the market for spaghetti noodles. (d) decrease consumer surplus in the market for tomato sauce and decrease producer surplus in the market for spaghetti noodles. Suppose the nation of Canada forbids international trade. In Canada, you can obtain a hockey stick by trading 5 baseball bats. In other countries, you can obtain a hockey stick by trading 8 baseball bats. These facts indicate that (a) if Canada were to allow trade, it would export hockey sticks. (b) Canada has an absolute advantage, relative to other countries, in producing hockey sticks. (c) Canada has a comparative advantage, relative to other countries, in producing baseball bats. (d) All of the above are correct RE GEN true or false product knowledge has been ranked the number one characteristic of salespeople who are able to build trust. 3. The population of bees has been increasing by 5% each year since 2010. There were 1,000 bees counted in 2010. a. Create an explicit formula that models the bee population for n years since 2010. (Hint: What function have we studied that can be represented by this situation?) T/F. When stress persists, stress hormones (cortisol and epinephrine) remain active in our system, damaging almost every part of our body. Find the rate of heat transfer by convection (kW) when: the convective heat transfer coefficient is 7.2 W/Km^2, the surface area is 16 m^2, the surface temp. is 317 K, and the surrounding temp. is 429 K. Find the magnitude and direction of the vector . Round angles to the nearest degree and other values to the nearest tenth. 7.3; 737.3; 747.4; 737.4; 74 true or false the internet does not offer the opportunity to sell directly to customers in the business-to-business market. How does assertiveness influence unequal power relationships Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols. chemical reaction? situation chemical equation A strip of solid palladium metal is put into a beaker of 0.045M Feso4 solution. yes no A strip of solid iron metal O yes is put into a beaker of 0.051M PdC2 solution. O no complete the following statements to correctly describe the processes involved in apportionment and redistricting. Why do a double circuit is better than single circuit heart Professional speechwriters, such as former presidential speechwriter Peggy Noonan, typically compose a speech by __________.a. producing a draft that is pretty much ready as writtenb. producing an introduction that makes possible the need for minimal draftsc. working through multiple drafts, likely a dozen or mored. working through a draft, conducting some research, and then finalizing Question 26 Suppose that a hairdresser is considering whether to keep the salon open in the mornings when she gets fewer clients. If she projects that she can at least make enough money to pay the costs of labor and materials to serve these clients and has no other variable costs, then she should Select the correct answer below: close her salon permanently close in the mornings stay open in the mornings none of the above