All Coursera Quiz Answers

Test your knowledge: The shell Quiz Answers

In this article i am gone to share Coursera Course: Tools of the Trade: Linux and SQL Week 2 Practice Quiz | Test your knowledge: The shell Quiz Answers with you..

Enroll Link: Tools of the Trade: Linux and SQL


Also Visit:ย  Test your knowledge: Linux distributions Quiz Answers


 

Test your knowledge: The shell Quiz Answers

Question 1)
What is the shell?

  • The command-line interpreter
  • Information received by the operating system (OS) via the command line
  • An instruction telling the computer to do something
  • Data consisting of an ordered sequence of characters

Question 2)
After a user inputs a command into the shell, what can the shell return to the user? Select two answers.

  • A request for user approval
  • Output
  • An error message
  • A request for more input from the user

Question 3)
What is standard error in Linux?

  • Information returned by the operating system through the shell
  • Error messages returned by the operating system through the shell
  • A Linux command that outputs a specified string of text
  • Information received by the operating system via the command line

Question 4)
What is the difference between standard input and standard output?

  • Standard input is sent to the Filesystem Hierarchy Standard (FHS). Standard output is sent from the FHS.
  • Standard input is sent from the operating system. Standard output is sent to the operation system.
  • Standard input is sent to the operating system. Standard output is sent from the operating system.
  • Standard input is sent from the Filesystem Hierarchy Standard (FHS). Standard output is sent to the FHS.