CIT 333

Operating System

Chapter 3 : Unix / Linux Implementation

DAE Computer Information Technology | Third Year

Short Questions

Chapter:03 (Unix / Linux Implementation)

Question 1:

Which of the following best describes Linux/Unix?

An operating system designed for mobile devices An open-source operating system based on Unix A proprietary operating system developed by Microsoft A programming language used for web development

Question 2:

What is the shell in Linux/Unix?

A graphical user interface (GUI) for Linux/Unix A command interpreter that provides an interface to the operating system A virtualization software used to run multiple operating systems simultaneously A file system used to organize and store data in Linux/Unix

Question 3:

Which command is used to display the current working directory in Linux/Unix?

ls mkdir cd pwd

Question 4:

What is the purpose of the chmod command in Linux/Unix?

To create a new directory To change the ownership of a file or directory To change the permissions of a file or directory To remove a file or directory

Question 5:

Which command is used to list the contents of a directory in Linux/Unix?

ls cp mv rm

Question 6:

Maximum number of significant characters checked for password.?

6 7 8 9

Question 7:

The process of establishing the communications session and identifying is ___________?

Logging-out Logging-in Sockets Environment

Question 8:

MKDIR is used for _________ Directory?

Creating Removing Removing Copy

Question 9:

RMDIR is used for _________ Directory?

Creating Removing Renaming Copy

Question 10:

A __________is a file created to do inter-process communication?

Regular File Directory File Named Pipe Character File

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INSTRUCTOR
MUHAMMAD BIN JAMEEL
BSC ENGG. CIVIL

PBTE DAE CIT-333 Operating System | Chapter 3 : Unix / Linux Implementation | MCQs