Components of Operating System Shells Quiz
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Questions and Answers

Which type of shell is a variant of C shell?

  • ZSH (Z shell)
  • Bash
  • TENEX/TOPS C shell (tcsh) (correct)
  • Korn shell (KSH)

What is the syntax of TCSH similar to?

  • ZSH (Z shell)
  • C programming language (correct)
  • Windows Shell
  • Bourne Again Shell

Which shell attempts to bring the good features of bash and tcsh under a common roof?

  • Bourne Again Shell
  • TCSH
  • ZSH (Z shell) (correct)
  • Bourne shell (sh)

Which type of shell is sub-categorized as Bourne Again shell (bash)?

<p>Bourne Shell (A)</p> Signup and view all the answers

What does an operating system use to organise data on secondary storage devices?

<p>File system (C)</p> Signup and view all the answers

What does the file system maintain about each file?

<p>Metadata (C)</p> Signup and view all the answers

What does an operating system's memory manager handle?

<p>Main memory, especially RAM (C)</p> Signup and view all the answers

How does the memory manager of an operating system handle the main memory?

<p>By performing myriad activities (D)</p> Signup and view all the answers

What types of shells does Linux support?

<p>Korn shell (KSH), Bourne shell (SH), and C shell (CSH) (D)</p> Signup and view all the answers

What does an operating system manage in relation to secondary storage devices?

<p>Organising data (C)</p> Signup and view all the answers

What is the function of a computer program referred to as a shell?

<p>Exposing the operating system's services to a human user or other programs (B)</p> Signup and view all the answers

How does the shell provide a way for users to communicate with the operating system?

<p>Through a command-line interface (CLI) only (C)</p> Signup and view all the answers

What is the purpose of a shell script?

<p>Providing a sequence of shell and operating system commands stored in a file (C)</p> Signup and view all the answers

Which category of commands includes determining where the input of a program is to be derived from or where the output of command execution is to be directed?

<p>I/O Redirection (A)</p> Signup and view all the answers

In a shell, what are commands that assign some value to any variable called?

<p>Variable Assignment (B)</p> Signup and view all the answers

What process occurs if a token is found to be an alias in the shell?

<p>It is replaced with the value corresponding to the alias (A)</p> Signup and view all the answers

What does a shell script consist of?

<p>A sequence of shell and operating system commands that is stored in a file (B)</p> Signup and view all the answers

What does the memory manager of an operating system handle?

<p>Managing the main memory (D)</p> Signup and view all the answers

What process is started if a token is found to be an alias in the shell?

<p>Replacement with the corresponding alias value (A)</p> Signup and view all the answers

Which type of shell is a variant of C shell?

<p>TCSH (B)</p> Signup and view all the answers

What category of commands includes determining where the input of a program is to be derived from or where the output of command execution is to be directed?

<p>I/O Redirection (C)</p> Signup and view all the answers

What is the function of a computer program referred to as a shell?

<p>Expose an operating system's services to a human user or other programs (C)</p> Signup and view all the answers

What is the purpose of a shell script in an operating system?

<p>To provide a way for users to communicate with the operating system (C)</p> Signup and view all the answers

Which category of commands includes determining where the input of a program is to be derived from or where the output of command execution is to be directed?

<p>I/O Commands (D)</p> Signup and view all the answers

In a shell, what are commands that assign some value to any variable called?

<p>Assignment Commands (D)</p> Signup and view all the answers

What process occurs if a token is found to be an alias in the shell?

<p>The steps of alias checking are repeated (A)</p> Signup and view all the answers

What does an operating system use to organize data on secondary storage devices?

<p>File System (B)</p> Signup and view all the answers

What is the function of a computer program referred to as a shell?

<p>Providing a way for users to communicate with the operating system (C)</p> Signup and view all the answers

What does an operating system manage in relation to secondary storage devices?

<p>Handling Data Organization (B)</p> Signup and view all the answers

How does the memory manager of an operating system handle the main memory?

<p>By controlling data transfers within main memory (D)</p> Signup and view all the answers

What types of shells does Linux support?

<p>ZSH, BASH, and TCSH (B)</p> Signup and view all the answers

What type of shell attempts to bring the good features of bash and tcsh under a common roof?

<p>Z shell (ZSH) (C)</p> Signup and view all the answers

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