Digital data - CCEA test questions

1

What is the number system that computers use?

2

What numbers are used in the base-2 system?

3

What is the smallest unit of data in computing?

4

In a base-2 system, each place value increases by what?

5

What is one byte equivalent to?

6

The letter F in hexadecimal represents which number?

7

Which of the examples below would produce an overflow error?

8

What is the largest number that can be stored in an 8-bit processor?