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Computing

Computing · Quick practice · answer shown after each question

Number systems and data representation

Question 1 of 10

Question 1 of 10

A 4 GB flash drive can store about

Question 2 of 10

Question 2 of 10

ASCII is a code used to represent

Question 3 of 10

Question 3 of 10

The number system with only two digits is the ___ system.

Question 4 of 10

Question 4 of 10

One megabyte is larger than one gigabyte.

Question 5 of 10

Question 5 of 10

The digits used in the binary number system are

Question 6 of 10

Question 6 of 10

A bit can be 0 or 1.

Question 7 of 10

Question 7 of 10

Computers store and process data using the

Question 8 of 10

Question 8 of 10

The binary number 110 in decimal is ___.

Question 9 of 10

Question 9 of 10

The binary number 111 in decimal is

Question 10 of 10

Question 10 of 10

How many bytes are in 1 kilobyte (KB) in computing?

Questions written by OtisamLMS in the style of the BECE. They are not WAEC past questions.