Computer Studies

Who is called supervisor of computer activity?

• Memory

• Operating system

• Control unit

It takes care of creation & deletion of processes.

• Process Management

• Memory Management

• File Management

It involves keeping track of all files

• Process Management

• Memory Management

• File Management

It takes care of allocation and reallocation of memory space.

• Process Management

• File Management

• Memory Management

Which is not the function of an operating system?

• Memory Management

• Virus protection

• File Management

Latest version of windows operating system –

• Windows 8

• Windows 8.1

• Windows 10

Single user OS supports :

• Many users

• One user

• No user

Antivirus application is an :

• System software

• Device Driver

• Application software

HTML is a language which is used to make ________ to be displayed on the internet.

• Webpages

• Website

• Browser

________ tag creates smaller letter below the text baseline.

• <sub>

• <sup>

• <center>