Page 12 - Digital_Kids_4

Think and Answer
Think and Answer

A. Choose the correct option

1. Which storage device can store the largest amount of data?
a) CD b) DVD

c) Pen Drive d) Blu-ray Disc

2. Which memory is temporary and loses data when power is switched off?

a) ROM b) RAM

c) Hard Disk d) Pen Drive
3. A computer system consists of:

a) Hardware only b) Software only

c) Hardware and Software d) None of these

4. VDU stands for:

a) Visual Disk Unit b) Virtual Display Unit
c) Visual Display Unit d) Variable Display Utility

5. A DVD can store approximately:

a) 700 MB b) 4.7 GB

c) 50 GB d) 100 GB

B. Fill in the blanks

Blu-ray, Input, Ultraviolet, RAM, Hard Disk

1. Devices used to enter data into the computer are called

devices.

2. is a temporary memory of the computer.
3. EPROM can be erased using light.

4. A is the main storage device of a computer.

5. A Disc can store up to 50 GB or more data.
C. Write T for true statements and F for false.

1. ROM loses its data when the computer is switched off.

2. A pen drive is also called a USB drive.

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