q12-  Windows stores its local users’ passwords in ? a. system32 folder b. C:\My Documents c. /etc/passwd d. Security Account Manager

Q: What registry key keeps information about services that run when a computer is booted into Safe Mode

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A: I have answered this question in step 2.

Q: In /etc/passwd, you may lock a user account by setting the default login shell to an invalid shell.…

A: Use the usermod -L or password -l commands to disable a user's account. When disabling or locking…

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Q: What is the purpose of the login.defs file? Explain the contents and configuration options.

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Q: Which of the following tools can be used to encrypt a folder? Protect-Item PowerShell cmdlet…

A: Tools can be used to encrypt a folder

Q: 70. You have several windows XP installations to perform, you wish to create an answer file the…

A: Given Data:- 70.You have several windows XP installations to perform, you wish to create an answer…

Q: Which policy in Group Policy must be enabled before you can monitor failed attempts at logging onto…

A: To be determine: Which policy in Group Policy must be enabled before you can monitor failed attempts…

Q: Why is it more secure to require a user to press Ctrl+Alt+Delete to log on rather than displaying…

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Q: Shell programming in Linux and Unix: Experiment with changing your PS1 and PS2 prompt so it is set…

A: Answer A  The SunOS command line is used to manipulate files and directories. You type in the file…

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A: The above question is solved in step 2:-

Q: Awk is instructed to print the home directory, user login name, and user ID for the first 20 users…

A: command: awk -F ":" 'NR==1, NR==20 {printf $1 "t" $3 "\t" $6}' /etc/passwd

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A: create a Powershell or VB script that creates a desktop shortcut from a folder that is in the C…

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A: We can create user in ubuntu by using the command as  $sudo adduser {username}

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A: Bash:    Hostname:

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Q: O O O O 6- For a directory on a Linux OS, if the user the group can read and execute only and t…

A: The permission code represents the permission structure for various users on the system.

Q: q20-  The process that gets activated when you press Ctrl-Alt-Del on a Windows machine is  a.…

A: Authentication protocol prevents unauthorised access  by defining set of rules in computer system.…

Q: Question 9 Type in the command used in the terminal/command prompt to show a list of all installed…

A: Dear learner , hope you are doing well , I will try my best to answer this question.  Thank You!!

Q: Which command is used to display all files including hidden files? cat -al Is -r Is -a cat -a

A: ls -a

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Q: True or False. You have deployed Encrypting File System on a machine running Windows 10. You have…

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Q: White the commands to list the files including file permission in Kali Linux

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Q: You can lock a user account by changing the default login shell to an invalid shell in/etc/passwd.…

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Q: Unix operation System :   1) Write a command to count number of user logged on the network ? 2)…

A: The unix commands for the above problem statements are provided below -

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Q: In linux in which directory the user passwords are stored in _____________

A: In linux in which directory the user passwords are stored in

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A: Directory structure.

Q: You can view the registry in a Windows environment by using which of the following commands at a…

A: Answer :- regedit

Q: 3. In Linux, write a command Find every line that contains two or more “<<” symbols in the folder…

A: The, Linux command has given below:

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Windows

Windows is an operating system produced by Microsoft Corporation, initially released in the year 1985 and also known as Microsoft Windows. It has been written in JavaScript with visual basics, and C. Windows is the most popular operating system (OS) for personal computers across the globe. Since its inception, there has been a tough competition between Apple and Microsoft, yet one-third of the OS market share has been occupied by Windows. Although in recent years, Android has come up as another considerable competitor for these two organizations, which is leading the smartphone market, yet in desktops and laptops, Windows has the most number of customers.