COMPUTER STUDIES TOPIC TEST 402/1 PREPARED BY SHIKAPANDE O.J.

A valid username is used for…

• File saving

• Virus scanning

• User identification

• Device management

Which of the following is a sign of virus infection?

• Fast speed

• Frequent crashes

• Increased memory

• Clear display

A hard disk drive is an example of…

• Primary memory

• ROM

• Optical drive

• Secondary memory

What is a Blu-ray disk primarily used for?

• Music

• Software backup

• High-definition video

• Document storage

What is a flash drive also known as?

• SSD

• ROM stick

• Memory stick

• Hard disk

What software allows modifications and redistribution without cost?

• Proprietary software

• Freeware

• Open source software

• Shareware

Free software with limited trial period is called:

• Freeware

• Shareware

• Proprietary

• Open source

Which software is designed for specific user needs and is paid for?

• Freeware

• Open source

• Shareware

• Proprietary

Which is a benefit of proprietary software?

• No customer support

• Free for all

• Dedicated support

• Insecure

Which is a disadvantage of open source software?

• Free to use

• Limited versions

• Unavailable code

• Restricted license