It is true Logical mistakes are mistakes that result in the programme producing inaccurate results. This is a group of computer language commands that work together to do a certain task. Application software describes programmed that help users use computers.
What exactly is software?A software programmed is a collection of executable instructions, often used to provide instructions to a computer system on how to carry out a certain operation or solve a particular issue.
An example of a syntax error
A syntax error is a particular kind of error that often results from errors in a software program's source code, such as:
word spelling.
typographical mistakes
Inaccurate labelling
Spacing
What is a mistake of logic?
A logical mistake is a form of error that often results in inaccurate results from the software programmed and causes a runtime error.
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what is the range of nice values that affect processes access to system resources? what nice value will give the application the most cpu time?
The default value of a process' nice value is 0, and it can vary from -20 (top importance) to +19 (lowest priority).
What does a CPU do?The microcontroller (CPU) is the component of the computer that receives and processes instructions (CPU). A CAD system's CPU may be thought of as its brain. It is made up of a controller, a number of registers, and an arithmetic logic unit unit (ALU). The CPU is known to as a "processor".
Why is the CPU so crucial?The CPU, which houses all the hardware required to process information, process data, and output results, is the body of a computer. The CPU is continually executing computer programs that give it instructions on which data too process and in what order. Without a CPU, we couldn't utilize a laptop to run programs.
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a person without an id badge gains entry into one of our secured facilities by following a badged employee through a secure door. what type of unauthorized activity does this describe?
Tailgating. Tailgating can be a serious security risk, as it allows unauthorized individuals to enter a secured area without being properly screened or identified.
What is tailgating ?Tailgating, also known as "piggybacking," is a type of unauthorized access to a secured area by following someone who has legitimate access. In the scenario you described, an individual without an ID badge gains entry to a secured facility by following a badged employee through a secure door. This is an example of tailgating.It can also be difficult to detect, as the individual may appear to have legitimate access if they are following someone who does.To prevent tailgating, it is important to implement security measures such as access control systems, security cameras, and trained security personnel. It is also important to educate employees on the importance of not allowing others to follow them into secured areas and to report any suspicious activity to security.To learn more about security cameras refer :
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8. the internet does not currently offer any resource reservation or quality of service management facilities. how do the existing internet-based audio and video streaming applications achieve acceptable quality? what limitations do the solutions they adopt place on multimedia applications?
The Multimedia Streaming service class is ideal for elastic, variable-rate streaming media applications with waiting for output and the ability to respond to packet loss.
What is Multimedia Streaming service?The Multimedia Streaming service class is ideal for variable-rate elastic streaming media applications, such Webcasting and streaming music and video, when a user is waiting for the output and the programme has the ability to respond to packet loss by reducing its transmission rate.Media content can be delivered and played back in segments via media streaming. Instead of loading a single file, which could be sluggish if not network-optimized, the player reads a manifest file outlining how the target material is divided into separate data chunks.Media content can be delivered and played back in segments via media streaming. as opposed to loading a single, potentially slow-loading fileTo learn more about Multimedia Streaming service refer to:
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before an internet user can access a demilitarized zone (dmz), extranet, or private network resource, it first encounters an entity that is sturdy enough to withstand any sort of attack. what is this entity called?
A demilitarised zone (DMZ), extranet, or private network resource can be accessed by Internet users if they first come across a reliable entity. Web servers, mail servers, FTP servers, and VoIP servers are examples of resources that are frequently located in the DMZ.
What is local area network?
A DMZ's function is to give a company's local area network an additional layer of security. While the remainder of the organization's network is secure behind a firewall, a secured and monitored network node that faces outside the internal network can access exposed in the DMZ. Public resources can be accessed thanks to the external firewall's connection to the internet. The screened subnet is connected to the private network by the internal firewall. to publish services that block direct access from Internet hosts to a personal LAN or intranet.
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write a public static method named meterstofeetandinches that will take a single argument of type float and will return a string. when called, and passed a distance value (in meters), this method must compute and return a string value with the equivalent distance in feet and inches.
#include<stdio.h>
int main()
{
int meter = 40;
double inch, feet;
inch = 39.37 * meter;
feet = 3.281 * meter;
printf ("The value of 40 meter in Inches is: %.2f \n", inch);
printf ("The value of 40 meter in feet is: %.2f", feet);
return 0;
}
What is public static method ?A static method in Java is a method that is an instance of a class rather than a member of it. Unlike methods defined in an instance, which may only be accessed by that particular object of a class, a method is accessible to every instance of a class. A static method is a component of a class specification rather than the objects it creates. A static method, as contrast to instance methods, is called without first constructing an object of the class and is referred to by the class name. In plainer language, these are methods that are available regardless of whether an object has been created yet and do not need an invocation object.
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what is the syntax for the cmd.exe command to view the attributes on a file named batch1.bat in windows 10
The attrib command, which shows, modifies, or deletes characteristics associated with files or directories, is referenced in this article.
What does the cmd attrib command do?Your attr list name is the name of the file that the ATTRIB command allocates. Your active attribute lists can be listed using the LISTALC command and the STATUS operand. The data set name is NULLFILE, which is also the name of the data set for files allocated using the ALLOCATE command's DUMMY option.
What in a computer is attrib?A user can alter certain properties, or "attributes," of a computer file or directory by using the ATTRIB command in Intel ISIS-II, DOS, IBM OS/2, Microsoft Windows, and ReactOS. The EFI shell also has the command available.
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ambrose is testing his it department's new firewall deployment. he is using a collection of applications that employ a brute-force technique to craft packets and other forms of input directed toward a target. what is this collection of tools called?
Packet Filtering Firewall is responsible for filtering the packets based on the IP addresses source and destination port numbers and also the source and destination protocols.
What is information security?Information security can be defined as a preventive practice which is typically used to protect an information system (IS) that use, store or transmit information, from potential theft, attack, damage, or unauthorized access, especially through the use of a body of technologies, encryption, firewalls, frameworks, processes and network engineers.A firewall can be defined as a network security protocol that monitors and controls inbound and outbound traffic based on set aside security rules.In Computer technology, a firewall is used to control access to a computer or network, as it creates a barrier between a computer or a network and the internet in order to protect against unauthorized access.Therefore, the other functionality which would influence a decision to deploy a stateless, rather than stateful, firewall are:Block TCP portsAllow network protocols.
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a data analyst uses the annotate() function to create a text label for a plot. which attributes of the text can the analyst change by adding code to the argument of the annotate() function? select all that apply.
The attributes of the text that the analyst can change by adding code to the argument of the annotate() function are: A. Modify the text's font style.B. Adjust the text's size.C. Modify the text's colour.
What is the tag's attribute?Examples of characteristics that specify additional properties or qualities of the element are the width and height of an image. Attributes are always provided in the start tag (also known as the opening tag). Name-value pairs are the most common format for them. Always use quotation marks when referring to attribute values.As a result, "text attributes" refers to all of the font, style, alignment, and other formatting aspects related to a particular character or string of characters.The attributes of the text that the analyst can change by adding code to the argument of the annotate() function are: A. Modify the text's font style.B. Adjust the text's size.C. Modify the text's colour.To learn more about tag's attribute refer to:
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define a secure facility. what is the primary objective of designing such a facility? what are some secondary objectives of designing a secure facility?
A safe facility's location is key to achieving its primary goal of maximizing physical security through the utilization of local traffic patterns, natural topography, and development.
What is the most importance thing when adapting planning in a physical security measures?An actual area called a secure facility has safeguards in place to lessen the possibility of physical threat attacks. A safe facility's location is key to achieving its primary goal of maximizing physical security through the utilization of local traffic patterns, natural topography, and development.
Protective measures including fences, gates, walls, guards, and alarms would be needed for a secondary goal.
Access control, monitoring, and security testing are universally acknowledged as the three most crucial elements of a physical security plan and collectively they work to increase the security of your place.
The outermost point of your security perimeter, which you should define early on in this procedure, may serve as the starting point for access control.
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what types of decision variables are necessary for this problem? continuous pure integer integer and binary pure binary continuous, integer and binary
When some variables has to be integers but not all of them, the program is known as a mixed integer program. When all of the variables must be integers, the program is referred to as a pure integer program.
Describe binary.All binary used in computer systems is based on binary, which is a numbering system in which each digit can only have one of two potential values, either 0 or 1. These systems employ this code to comprehend user input and operating instructions and to offer the user with an appropriate output.
Who developed binary?The self-described creator of the binary system, Gottfried Wilhelm Leibniz (1646–1716), is regarded as such by the majority of mathematicians and/or math historians.
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javascript can be used for a. validation of data entered by a user b. any or all of the above c. computations based on user input d. changing the look and feel of a web page
Javascript can be used for b. any or all of the above .
What is JavaScript used for?Making interactive web pages is possible with JavaScript, a text-based computer language used both on the client-side and server-side. JavaScript adds interactive aspects to online sites that keep users interested, whereas HTML and CSS are languages that provide web pages structure and design.Given that JavaScript is the most widely used programming language in the world, it should come as no surprise that it is one of the most in-demand talents in the current web development market. Seventy-two percent of businesses are eager to employ JavaScript specialists, according to the Devskiller IT Skills and Hiring Report 2020.Despite being more sophisticated than HTML, JavaScript allows you to write useful code far faster than it would take you to master the proper HTML markup for web pages. However, compared to HTML, learning everything that JavaScript is capable of will take far more time.Learn more about JavaScript refer to :
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you are the network administrator for contoso. your company's network contains an active directory domain containing a user named user1. all computers in the domain run windows 10. you enable windows powershell remoting on the computers. you need to ensure that user1 can access and schedule logging of performance counters. the solution must use the principle of least privilege. to which group should you add user1?
Right-click contoso.com in the Directory Users and Devices window. An Directory domain with the name contoso.com is present on your network.
What is the purpose of PowerShell?PowerShell is frequently used as a scripting to automate system management. In CI/CD setups, it is frequently used to create, test, and publish solutions as well. Built atop the. NET Common Language Framework is PowerShell (CLR).
What makes PowerShell so well-liked?It's a distinctive feature that gives IT specialists the ability to remotely automate and carry out unique operations on any Windows PC connected to the corporate network. The best part is that by simply typing a piece of control code, PowerShell gives IT administrators complete control and visibility of each of those network capacity.
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cyber crimes require motive, means and opportunity, just like physical crimes. a network security manager cannot affect the cybercriminal's motive, but can have an impact on means and opportunity. true false
A network security manager cannot affect the cybercriminal's motive, but can have an impact on means and opportunity is false.
Who is network security manager?Many members of the cybersecurity workforce are thinking about quitting because they are so anxious and burnt out. According to VMware research, 47% of cybersecurity incident responders report having gone through high stress or burnout in the last 12 months.
Therefore, a network security manager defends a computer network by resolving problems, keeping an eye out for potential threats, and giving users strong passwords. As a manager, you might need to set the course for other IT experts who are collaborating on the company's digital security.
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you have an azure storage account named storage1 that contains a file share named share1. you also have an on-premises active directory domain that contains a user named user1. you need to ensure that user1 can access share1 by using the smb protocol. what should you do?
A file share with the name share1 is located in your storage1 azure storage account. Set up the storage1's virtual networks and firewalls.
How do firewalls work?An organization's previously set security policies are used to monitoring and filter incoming network traffic through a firewall, a network security device. Essentially, a firewall is the wall that separates a private intranet from the public Internet.
The workings of a firewall:A firewall makes the determination of which network communication is safe to pass through this and other traffic is not. Basically, it separates the trustworthy from the untrustworthy or the good out from evil. However, it is helpful to comprehend the construction of web-based networks before we delve into detail.
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Which of the following web design software would allow the web designer to create videos?
A. FTP
B. Text editor
C. Storyboard
D. Flash
Answer: FTP
Option A.
Explanation:
The answer is D. Flash.
a data analyst creates an absolute reference around a function array. what is the purpose of the absolute reference?
The purpose of the absolute reference is to keep a function array consistent, so rows and columns will automatically change if the function is copied. The correct option is D.
What is a data analyst?A data analyst examines data to find significant customer insights and potential uses for the information. They also advise the company's management and other stakeholders of this information.
Some of the most sought-after specialists worldwide are skilled data analysts. Data analysts command high pay and top benefits, even at the entry level, due to the high demand for their services and the scarcity of qualified candidates.
Therefore, the correct option is D, To keep a function array consistent so rows and columns will automatically change if the function is copied.
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The question is incomplete. Your most probably complete question is given below:
To copy a function and apply it to all rows and columns.
To lock the function array so rows and columns don't change if the function is copied.
To automatically change numeric values to currency values.
To keep a function array consistent so rows and columns will automatically change if the function is copied
Choose the correct term for each type of software.
software manages the hardware and software on a computer. Without this software, the computer
would not be functional.
software allows users to complete tasks and be productive. Examples of this software include
browsers, word processors, and video editors.
software allows programmers to create the software and utilities used on computers.
The correct term for each type of software may include is as follows:
An operating system is a type of software that manages the hardware and software on a computer. Without this software, the computer would not be functional.System software is a type of software that allows users to complete tasks and be productive. Examples of this software include browsers, word processors, and video editors.Application software allows programmers to create the software and utilities used on computers.What do you mean by Software?Software may be defined as a set and collection of instructions, data, or programs that are used to operate computers and execute specific tasks.
It is the opposite of hardware, which describes the physical aspects of a computer. Software is a generic term used to refer to applications, scripts, and programs that run on a device.
An operating system is software that controls and coordinates the computer hardware devices and runs other software and applications on a computer. It is the main part of system software and a computer will not function without it.
Therefore, the correct term for each type of software may include is well-mentioned above.
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A problem with virtual networks is that data transmitting through them cannot be encrypted and therefore is not secure.
a. True
b. False
The given statement is False, "virtual networks don't have the drawback of making data transmission across them insecure because it is unable to encrypt it."
What is Virtual Networking?
Multiple PCs, virtual machines (VMs), virtual servers, or other devices can communicate with one another over various office and data center locations thanks to virtual networking. Virtual networking expands these capabilities by using software administration to connect computers and servers over the Internet, as opposed to physical networking, which connects computers using cabling and other hardware. It makes use of virtualized variations of conventional network tools like switches and network adapters to provide easier network configuration changes and more effective routing.
With the help of virtual networking, devices can operate in numerous locations with the same capabilities as a regular physical network. This enables data centers to spread across various physical locations and gives network administrators new, more effective options, such as the ability to quickly modify the network as needs change without having to replace or purchase additional hardware, greater flexibility in provisioning the network to specific needs and applications, and the capability to move workloads across the network infrastructure without compromising service, security, and availability.
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when a remote pilot-in-command and a visual observer define their roles and responsibilities prior to and during the operation of a small ua is a good use of
When a remote pilot-in-command and a visual observer define their roles and responsibilities prior to and during the operation of a small UA is a good use of Crew Resource Management.
What is Crew resource management ?Crew resource management (CRM) refers to the efficient use of all resources available for flight crew members in order to provide a safe and successful operation while lowering error, reducing stress, and boosting productivity.
As a result of the addition of cockpit voice recorders (CVRs) and flight data recorders (FDRs) to contemporary jet aircraft, new knowledge about the factors that contribute to aircraft accidents emerged. This led to the development of CRM.
According to data gathered from these devices, many accidents appear to be the result of crews' failure to react appropriately to the situation they are in rather than an actual technical issue with the aircraft or its systems, poor aircraft handling abilities, or a lack of technical knowledge on the part of the crew. For instance, a lack of situational awareness, a breakdown in collaboration inside the aircraft, and, eventually, a bad judgment or series of decisions that end in a serious incident or a deadly accident, could be caused by poor communications between crew members and other parties.
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when sending a group email how do you ensure that one or several recipients cannot see the names?
The most popular way for sending emails to several recipients without hiding all of their email addresses is BCC (Blind Carbon Copy). The BCC feature allows you to send emails to numerous recipients while hiding other recipients from the receiver, giving the impression that you are the only one receiving the email.
How can I send emails in bulk without other recipients seeing my Outlook?
Click on the "Options" tab in Outlook when you open a brand-new, blank email. The Bcc field in the message header should then be selected. With this "blind carbon copy" option, your email recipients won't be able to view the other names on the list.
How do I send each person in a group email?
Write the message you want to send to your contact list in a new email that you have opened. In the top-right corner of your compose window, click BCC. Include every email address that you want to send the message to. Copying and pasting your list into this field might be helpful.
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what is the term used to describe unwanted software that installs along with downloaded software?
Answer:
Malware is a catch-all term for various malicious software, including viruses, adware, spyware, browser hijacking software, and fake security software.
Explanation:
dwight is a software engineer. he would like to earn a certiciate that showcases that he is well versed on application security. what certification would be most suitable
He wants to obtain a certification that will show potential employers that he is knowledgeable about software security issues. These certificates in cyber security can give you a career boost.
What is cyber security?
The requirements to obtain them. the initial security certification that IT specialists ought to obtain. It establishes the fundamental knowledge needed for any cyber security profession and serves as a launching pad for jobs at the intermediate level in the field. There are credentials for all skill levels, from those just starting out to those for seasoned professionals wishing to upgrade, making certifications in cybersecurity potentially more valuable than a degree.
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a wireless access point configured to use wired equivalent privacy (wep) is an example of which kind of vulnerability? answer unpatched software default settings weak security configurations zero-day exploit
Weak security settings include those that employ access control privacy (wep) on wireless access points.
What is wifi, for instance?A number of these terms may be familiar to you already: Radio and television communication, radar, gsm, global navigation systems (GPS), WiFi, Nfc, and rf are examples of "wireless" technology. identification, all of which have drastically diverse applications in various circumstances.
Which gadget is wireless?There is some form of network connectivity on a wireless device. If a laptop or PDA had a wireless modem, they would also be wireless, much like a mobile phone. Software are mobile when they connect to a network and exchange the data with it.
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when an electronic mail system is installed as part of the communication system, what element of the communication process is changed? a. sender b. receiver c. message d. filter e. channel
Answer:
option c
ExplanationExplanation:
java name format many documents use a specific format for a person's name. write a program whose input is: firstname middlename lastname and whose output is: lastname, firstinitial.middleinitial.
The following program are:
import java.util.Scanner;
public class NameFormat {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("Enter firstname, middlename, lastname: ");
String name = scanner.nextLine();
String[] nameSplit = name.split("\\s+");
String firstName = nameSplit[0];
String middleName = nameSplit[1];
String lastName = nameSplit[2];
String outputName = lastName + ", " + firstName.charAt(0) + "." + middleName.charAt(0) + ".";
System.out.println(outputName);
}
}
What is java?Java is designed to be platform independent and can run on almost any operating system. Java is widely used to create applications, applets, and web-based content. It is also used in a variety of server-side applications and mobile applications. Java is easy to learn for those with a basic knowledge of programming, and it can be used to develop large and complex applications.
Java is secure, reliable, and efficient, making it a popular choice for developers. It has a large library of libraries and tools that can be used to create complex applications quickly and easily. Java is also used to create web applications, as it is easy to deploy, secure, and debug. Java is also used for game development, as it is fast, reliable, and has advanced graphics capabilities.
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what spreadsheet function enables you to put each of the colors in column g into a new, separate cell? 1 point divide mid delimit split
The spreadsheet function that enables you to put each of the colors in column g into a new, separate cell is option D: SPLIT.
What does a function in the sample spreadsheet mean?A function is a preset formula that conducts calculations. Common functions that can be used to rapidly determine the sum, average, count, maximum value, and minimum value for a range of cells are included in all spreadsheet systems.
Therefore, one can say that the use SPLIT to divide each color in Column G into its own distinct cell. The spreadsheet function SPLIT separates text into smaller chunks and places each one in a different cell, all around a predetermined character.
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Which of these statements would create a variable but not assign anything to it? group of answer choices
a. variable = empty
b. variable = null
c. create variable
d. variable = """"
Answer:
c. create variable
Explanation:
where must program instructions and data reside in order for the cpu to directly read and execute them? group of answer choices hard disk ram, or memory bus flash drive
The RAM stores both data and instructions simultaneously. Serially, or one at a time, instructions are read one at a time from memory. Before turning around to fetch the following instruction, the processor decodes and performs an instruction.
What does a CPU do?
A central processing unit, sometimes known as a CPU, is a piece of electronic equipment that executes commands from software, enabling a computer or other device to carry out its functions.
What is a CPU in plain English?
The central processing unit, or CPU, is the mind of the machine. The CPU manages all of the computer's operations, just like a human brain would. The CPU's role is to monitor input signals from hardware—such as a mouse—and software. Then it searches for and executes the instructions that correspond to that data.
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you need to implement disk quotas on your linux system. you need the quotas on the / directory. what is the full path and name of the file that must be edited to implement quotas for users and groups?
The full path and name of the file that must be edited to implement disk quotas for users and groups on the / directory is /etc/fstab.
What is implement disk quotas?Disk quotas are a mechanism used to limit the amount of disk space a user or group can use on a filesystem. It is used to ensure that users do not exceed the amount of disk space they have been allocated. Disk quotas can be implemented at the user or group level, and can be used to prevent a single user from overusing system resources. The administrator sets limits on the amount of disk space that each user or group can use, and the user is prevented from exceeding this limit. The system will then alert the administrator when the quota limit is reached. Disk quotas are an important part of enforcing resource usage policies and maintaining system performance.
This file is used to control the mounting of file systems. In order to enable disk quotas, the user must add the “usrquota” and/or “grpquota” options to the fourth field in the relevant mount line in this file. The user must then execute the command “mount -o remount /” in order to apply the changes. After disk quotas have been enabled, the user must then edit the file /aquota.user to set disk quotas for individual users, and the file /aquota.group to set disk quotas for groups.
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The file that has to be modified to implement disk quotas for users and groups on the / directory has the complete path and name of /etc/fstab.
Implement disk quotas: What are they?A method called disk quotas is used to restrict how much disk space a person or group may use on a filesystem. It is employed to make sure that users do not go over the allotted quantity of disk space. To stop a single user from excessively consuming system resources, disk quotas can be imposed at the user or group level.
How does Implement disk quotas work?The administrator places restrictions on how much disk space each user or group may use, and the user is forbidden from going over these limitations. When the quota limit is reached, the system will then notify the administrator. Disk quotas are crucial for upholding system performance standards and implementing resource consumption restrictions.
The mounting of file systems is managed by this file. The "usrquota" and/or "grpquota" options must be added to the fourth field in the pertinent mount line in this file for disk quotas to be enabled. The user must then use the command "mount -o remount /" to put the modifications into effect. After disk quotas have been enabled, the user must modify the files /aquota.user and /aquota.group to configure disk quotas for specific users and groups, respectively.
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Hi,
My friend has failed in Hindi but got good marks in IT (6th optional subject) and passed other subject with good marks will he be considered pass or fail.
He is studying in the year 2022–2023
Please reply fast Thank you
