Computer Knowledge Test
To see if you have the basic knowledge of computers?
- 1.
A bit is: (Pick Two Answers.)
- A.
A binary digit of either a 1 or 0
- B.
A character of data
- C.
An algebra equation
- D.
More than a byte
- E.
A past tense action verb of bite
Correct Answer(s)
A. A binary digit of either a 1 or 0
E. A past tense action verb of biteExplanation
both A and E: A bit is a single binary digit of either a zero or a one, and it is an action verb, past tense of bite. (Not byte) Like That mean ugly pitbull just bit me.Rate this question:
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- 2.
What does DDR SDRAM mean?
- A.
Direct Dynamic Recovery Senile Demented Repudiated Absent Memory (Not my memory!) Chuckle!! Chuckle!!
- B.
Double Data Rate Synchronized Dynamic Random Access Memory
- C.
Double Direct Redundant Synchronized Dynamic Random Access Memory
- D.
None of the above
- E.
AWWWW!!! This test is too hard!!!
Correct Answer
B. Double Data Rate Synchronized Dynamic Random Access MemoryExplanation
DDR SDRAM is an acronym which means Double Data Rate Synchronized Dynamic Random Access Memory.Rate this question:
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- 3.
What is a CPU?
- A.
An expansion card
- B.
A motherboard
- C.
A microprocessor
- D.
Memory
- E.
Graphics Card
Correct Answer
C. A microprocessorExplanation
CPU or Central Processing Unit is the microprocessor, which does most of the work for a PC.Rate this question:
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- 4.
How many bits are there in a byte?
- A.
8
- B.
16
- C.
32
- D.
64
- E.
128
Correct Answer
A. 8Explanation
There are 8 bits to a byte. A byte is one character, such as a letter or number.Rate this question:
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- 5.
The circular disk shaped magnetic components of a hard disk drive are called?
- A.
Sectors
- B.
Read and write heads
- C.
Cylinders
- D.
Platters
- E.
Actuators
Correct Answer
D. PlattersExplanation
Platters are metal magnetized circular disk-like parts of the hard drive arranged in a stack.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 21, 2022Quiz Edited by
ProProfs Editorial Team -
Apr 18, 2009Quiz Created by
Meantehytek
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