Computer Science Quiz

Question 1

Which of these is a type of sensor?

Accepted Answer

All of these

Question 2

Which of the following can be represented by ASCII?

Accepted Answer

{

Question 3

What does MIDI stand for?

Accepted Answer

Musical Instrument Digital Interface

Question 4

Convert this binary number to denary: 11111111

Accepted Answer

255

Question 5

What was the first computer mouse constructed out of?

Accepted Answer

Wood

Question 6

What does this shape represent on a flowchart?

Accepted Answer

Decision

Question 7

If facebook were a country, how would its population compare to the countries of the world?

Accepted Answer

3rd Largest

Question 8

What does the 'p' in http stand for?

Accepted Answer

protocol

Question 9

True or false? Over 500,000,000 computers have been sold this year.

Accepted Answer

False

Question 10

Who invented the world wide web?

Accepted Answer

Tim Berners-Lee

Question 11

True or false? DLP stands for Digital Light Projectors.

Accepted Answer

False

Question 12

How many megabytes in a gigabyte?

Accepted Answer

1000, 1024

Question 13

Which of the following could be printed using a 3D printer?

Accepted Answer

All of these

Question 14

Would this pass an even parity check? 11010101

Accepted Answer

Fail

Question 15

What does the 'O' from OLED stand for?

Accepted Answer

Organic

Question 16

What does ALU stand for?

Accepted Answer

Arithmetic & Logic Unit

Question 17

Which has a higher storage capacity?

Accepted Answer

DRAM

Question 18

What was the first ever computer "bug"?

Accepted Answer

moth

Question 19

Which of these is the automatic checking by a program that data is reasonable?

Accepted Answer

Validation

Question 20

True or False? Computer science salaries are more than twice the US national average

Accepted Answer

True

Question 21

What does USB stand for?

Accepted Answer

Universal Serial Bus

Questions 21