WGU C851 (WGUC851)

For a shell script intended to be run by the Bash shell, what should you start the script with? - - #!/bin/bash How do you add execute permissions to a file? - -chmod +x <filename> In a situation where you are launching multiple commands in a script, what can you add to the end of each command to allow the next command to run before the first finishes? - -& This utility provides text editor capabilities via commands that can be typed in a command prompt. - -sed You've written a scri...

What is an OS kernel responsible for? - -interfacing with hardware devices allocating memory to individual programs allocating CPU time to individual programs enabling programs to interact with each other libraries - -collections of programming functions that can be used by a variety of programs What can you press to obtain a text-mode prompt when in GUI mode? - -Ctrl+Alt+F1 or Ctrl+Alt+F2 What operating system in Linux modeled after? - -Unix

Which of the following programs are web servers? (Choose two.) A. Apache HTTPD B. Postfix C. Curl D. Dovecot E. NGINX - -AE What are the differences between hard disk drives and solid state disks? (Choose two.) A. Hard disks have a motor and moving parts, solid state disks do not. B. Hard disks can fail due to physical damage, while solid state disks cannot fail. C. Solid state disks can store many times as much data as hard disk drives. D. /dev/sda is a hard disk device while /dev/ssd...

WGU - C851 - Chapter 11, Exam Questions and answers. Verified. For a shell script intended to be run by the Bash shell, what should you start the script with? - #!/bin/bash How do you add execute permissions to a file? - -chmod +x <filename> In a situation where you are launching multiple commands in a script, what can you add to the end of each command to allow the next command to run before the first finishes? - -& This utility provides text editor capabilities via commands...

WGU - C851 - Chapters 1, 2, and 3. Exam Questions and answers. Graded A+. Verified. What is an OS kernel responsible for? - -interfacing with hardware devices allocating memory to individual programs allocating CPU time to individual programs enabling programs to interact with each other libraries - -collections of programming functions that can be used by a variety of programs What can you press to obtain a text-mode prompt when in GUI mode? - -Ctrl+Alt+F1 or Ctrl+Alt+F2 What ...

WGU - C851 - Chapters 1, 2, and 3. Exam Questions and answers. Graded A+. Verified. What is an OS kernel responsible for? - -interfacing with hardware devices allocating memory to individual programs allocating CPU time to individual programs enabling programs to interact with each other libraries - -collections of programming functions that can be used by a variety of programs What can you press to obtain a text-mode prompt when in GUI mode? - -Ctrl+Alt+F1 or Ctrl+Alt+F2 What ...

WGU C851 (Linux Foundations), Exam Questions and answers. Verified. Which of the following programs are web servers? (Choose two.) A. Apache HTTPD B. Postfix C. Curl D. Dovecot E. NGINX - -AE What are the differences between hard disk drives and solid state disks? (Choose two.) A. Hard disks have a motor and moving parts, solid state disks do not. B. Hard disks can fail due to physical damage, while solid state disks cannot fail. C. Solid state disks can store many times as...

WGU C851 Linux Foundations Questions With Complete Solutions

Which of the following programs are web servers? (Choose two.) A. Apache HTTPD B. Postfix C. Curl D. Dovecot E. NGINX - AE What are the differences between hard disk drives and solid state disks? (Choose two.) A. Hard disks have a motor and moving parts, solid state disks do not. B. Hard disks can fail due to physical damage, while solid state disks cannot fail. C. Solid state disks can store many times as much data as hard disk drives. D. /dev/sda is a hard disk device while /dev/ssda...

WGU C851-Final exam With All Correct Questions And Answers 2022 Rated A+. Carlos manages a Linux system that users are able to SSH into in order to perform certain tasks. However, he has just installed a critical patch and wants to reboot the server to ensure that it has fully taken effect. Which of the following commands should he use to ensure that a reboot will not interrupt any logged in users? a. uname -a b. id c. whoami d. w Which of the following commands will list all users ex...