Check the size of RAM and HDD of a computer in your school. Make a table and write their size in Bytes, Kilobytes, Megabytes and Gigabytes.

List all the secondary storage devices available at your school or home.

Convert the following into bytes:

(a) 2 MB

(b) 3.7 GB

(c) 1.2 TB

Identify the type of software:

(a) The software acts as an interface between a user and the hardware.

(b) It converts the program written in HLL into machine language by converting and executing it line by line.