Software are of ____________ types

• three

• two

• four

• All

• None

iOS

• Operating System

• Application

• System

• All

• None

Which of the following is NOT an operating system?

• YouTube

• Windows

• MAC OS

• Linux

It is a program that acts as an interface between the user and the computer hardware and controls the execution of all kinds of programs.

• Utility Software

• Device Driver

• Programming Software

• Operating System

Example of Language processor is

• Compiler

• Interpreter

• Assembler

• All of these

____________ IS A MULTITASKING OPERATING SYSTEM.

• WINDOWS

• ANDRIOD

• DATABASE

• ANTI-VIRUS

Step by step Instructions given to computer is called as........

• Software

• Operating System

• Program

• all

• None

Examples of Operating System are.........

• Microsoft Windows

• Linux

• Unix

• MAC

• All

It allows the user to work on more than one application program at a time is called

• Single user OS

• Multitasking

• Multi User OS

• All

• None

Examples of utility Software are...........

• Antivirus software

• Backup software

• Compression

• Disk tools

• All