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OtisamLMS
Computing

Computing · Quick practice · answer shown after each question

Logic gates and Boolean logic

Question 1 of 10

Question 1 of 10

An AND gate gives an output of 1 only when

Question 2 of 10

Question 2 of 10

The output of NOT (1 AND 0) is

Question 3 of 10

Question 3 of 10

A truth table for a two-input gate has four rows of inputs.

Question 4 of 10

Question 4 of 10

A table showing all possible inputs and outputs of a logic gate is a

Question 5 of 10

Question 5 of 10

An XOR (exclusive OR) gate gives 1 when

Question 6 of 10

Question 6 of 10

A NAND gate gives the same output as an AND gate.

Question 7 of 10

Question 7 of 10

Logic gates are built into computers using

Question 8 of 10

Question 8 of 10

Boolean logic works with values that are

Question 9 of 10

Question 9 of 10

What is the output of an AND gate when the inputs are 1 and 0?

Question 10 of 10

Question 10 of 10

A lamp that comes on only when switch A AND switch B are both on can be modelled with

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