Volume 1 Unit 2 3CX5X
14 Questions
| Attempts: 112
Quiz on Unit 2 Volume 1 of 3CX5X. Pick most correct choice even if multiple are close to correct.
Questions and Answers
- 1.
What number system does the computer use to accomplish internal computing?
- A.
Decimal and Binary
- B.
Binary and Hexadecimal
- C.
Decimal and Hexadecimal
Correct Answer
B. Binary and Hexadecimal -
- 2.
A computer processes ______ bits of information to perform various functions.
Correct Answer
magnetic - 3.
What are magnetic bits referred to as?
- A.
0's or 1's
- B.
0 through F
- C.
Up or Down
- D.
A and C
Correct Answer
A. 0's or 1's -
- 4.
What is the smallest representation of data?
- A.
Bit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
A. Bit -
- 5.
What is a unit of data consisting of 8 bits?
- A.
Binary Digit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
B. Byte -
- 6.
What is the smallest addressable unit of memory?
- A.
Bit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
B. Byte -
- 7.
How many bytes are in a Kilobyte?
- A.
100
- B.
1000
- C.
1024
- D.
1,000,000
Correct Answer
C. 1024 -
- 8.
What is a unit of data consisting of 16 bits?
- A.
Binary Digit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
C. Word -
- 9.
What can store four hexadecimal digits?
- A.
Binary digit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
C. Word -
- 10.
What is represented by four hexadecimal digits?
- A.
Binary digit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
D. Segment -
- 11.
What is 64kb of memory?
- A.
Binary digit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
D. Segment -
- 12.
How long are addresses that Machines or Computer Insturctions work with?
- A.
16 bits
- B.
16 bytes
- C.
16 words
- D.
16 segments
Correct Answer
A. 16 bits -
- 13.
What is the most commonly used coding scheme for text files in computers and on the internet?
- A.
EBCDIC
- B.
ASCII
- C.
LEGACY
- D.
UNIX
Correct Answer
B. ASCII -
- 14.
What is also known as the base, andi ndicates the number of digits used in a particular numbering system?
- A.
Radix
- B.
Exponent
- C.
Most Significant Digit (MSD)
- D.
Least Significant Digit (LSD)
Correct Answer
A. Radix -
Quiz Review Timeline +
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 19, 2022Quiz Edited by
ProProfs Editorial Team -
Aug 03, 2009Quiz Created by
Ajepalmer
Only a few can pass this basic computer science quiz
Only a few can pass this basic computer science quiz
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Want A Computer Related Job? Start By Taking This Quiz!
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