Computer Operating Systems Quiz

Which of the following is a multi user operating system ?

• MS-DOS

• Unix

• Windows 7

• iOS

Answer explanation

Unix is a multi-user operating system, allowing multiple users to access and use the system simultaneously. In contrast, MS-DOS, Windows 7, and iOS are primarily designed for single-user environments.

Which software is more useful for presentation in a classroom ?

• Microsoft Access

• Microsoft Excel

• Microsoft PowerPoint

• Microsoft Word

Answer explanation

Microsoft PowerPoint is specifically designed for creating presentations, making it the most useful software for classroom presentations. It allows for visual aids, animations, and easy organization of content.

Ubuntu, Mint and Fedora are versions of:

• Apple MAC OS X

• MS DOS

• Linux

• Windows 10

Answer explanation

Ubuntu, Mint, and Fedora are all distributions of the Linux operating system. They are built on the Linux kernel and provide different user experiences and features, making 'Linux' the correct answer.

Operating system of a computer is an example of:

• Hardware

• System software

• Application software

• Application plateform

Answer explanation

The operating system is classified as system software because it manages hardware and software resources, providing a platform for application software to run. It is essential for the overall operation of a computer.

Which of the following options defines Operating System?

• It is a software that is used to convert source program instructions to set programs

• It is a set of program used to convert high level of language to low level language

• It is a set of programs that controls the way a computer works and runs other programs

• It is the actual way of working on computers

Answer explanation

The correct choice defines an Operating System as a set of programs that manage computer hardware and software resources, enabling the execution of other programs, which is essential for the computer's operation.

A/An _______ is an interface between the user and hardware.

• memory

• operating system

• screen

• command

Answer explanation

An operating system is the software that acts as an interface between the user and the hardware, managing resources and providing a user-friendly environment to interact with the computer.

The full form of BIOS is:

• Browser Input/Output System

• Browser Input Operating System

• Basic Input/Output System

• Basic Input Operating System

Answer explanation

The correct answer is 'Basic Input/Output System' as it accurately describes the firmware that initializes hardware during the booting process and provides runtime services for operating systems.

Which type of computer application software is Quattro Pro?

• Word Processing Software

• Spreadsheet Software

• Database Software

• Desktop Publishing Software

Answer explanation

Quattro Pro is a spreadsheet software application, designed for organizing, analyzing, and storing data in tabular form. It is part of the Corel WordPerfect Office suite, distinguishing it from word processing and other software types.

Which among the following is NOT an example of an Operating System?

• UNIX

• LINUX

• MS Office

• WINDOWS

Answer explanation

MS Office is a productivity software suite, not an operating system. UNIX, LINUX, and WINDOWS are all examples of operating systems that manage computer hardware and software resources.

What is the function of WinZip?

• This is a antivirus software

• It compresses large files into a smaller file

• It extracts smaller file from larger files

• It expands smaller files into a large file

Answer explanation

WinZip is primarily used to compress large files into smaller files, making them easier to store and share. This function is essential for efficient file management and transfer.