A Quiz about Computers - Statistics

General Stats
  • This quiz has been taken 56 times
  • The average score is 11 of 18
Answer Stats
Question Answer % Correct
What numbering system does a computer use? Binary
94%
What tech company, also based in the United States, created the macOS operating system? Apple Inc.
91%
What American tech company developed the Windows operating system? Microsoft
91%
What word can refer to either a kind of pathogen or a type of malicious computer program? Virus
91%
What device allows you to move the cursor and click buttons on the computer screen? a {Mouse}
87%
What does the P in CPU stand for? Processing
85%
What is made up of 8 bits? a {Byte}
77%
What is the name for any computer app that allows you to surf the web? (Hint: you're using one right now!) Web {Browser}
72%
What word, starting with B, is used to refer to an error in a computer program? Bug
66%
What is the most common app for editing plain text documents on Windows computers? Notepad
55%
Computers count time using a numerical value called "Unix time", which represents the number of seconds since the first day of a certain year. Which year is that? 1970
40%
Computers these days are capable of recording videos using a certain device. What is it? a {Webcam}
38%
What operating system, also made by the above, enabled communication with computers using text commands? MS-DOS
38%
What is the generic term for all the pictures, videos and audio files stored on a computer? {Media} files
34%
What phrase is used by computer programmers to mean that if you give a computer nonsensical input, it will also give you nonsensical output? {Garbage} in, {garbage} out
32%
What standard for character encoding is generally followed by computer programs? {ASCII} code
28%
And what about on Macintosh computers? TextEdit
21%
What device, introduced in 1946, is generally considered the first computer ever? ENIAC
11%
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