There are many different types of computer, each... | Information and Communication Technology (9-1) 0983 | Paper 1 Mock 21 | Theory

Question 1 Report

There are many different types of computer, each suited to different tasks.

(a) Complete the table by matching each computer type to a suitable use.

[4]

(b) Give two differences between a mainframe computer and a desktop computer. [2]

Answer

Answer Details

(a)

Computer type	Suitable use
Mainframe	Processing millions of banking transactions per day for a large bank, where thousands of users need simultaneous access to the same system. [1]
Desktop	Running office applications such as word processors and spreadsheets, and managing files in a standard office environment. [1]
Laptop	Working on documents and presentations while travelling between client meetings, where portability is essential. [1]
Tablet	Casual use such as browsing the internet, reading e-books and watching videos in a relaxed setting. [1]

(b) Two differences between a mainframe and a desktop:

A mainframe can support hundreds or thousands of simultaneous users (such as bank tellers and ATMs), whereas a desktop typically serves a single user at a time. [1]
A mainframe is far more powerful and expensive, designed for large-scale data processing and high availability, whereas a desktop is an affordable personal computer designed for individual use. [1]

There are many different types of computer, each suited to different tasks. (a) Complete the table by matching each computer type to a suitable use. Compute...