Computer MCQs (page 24 of 48)
Computer basics, hardware, software, networking, the internet, file formats, shortcuts and the people behind modern computing.
954 questions. Select an option to check your answer, or open "Show answer". Showing 461–480.
- 461.
What is the decimal value of the binary number 1000001?
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Answer: C. 65
1000001 = 64 + 1 = 65.
- 462.
What is the decimal value of the binary number 1000011?
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Answer: D. 67
1000011 = 64 + 2 + 1 = 67.
- 463.
What is the decimal value of the binary number 1000110?
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Answer: B. 70
1000110 = 64 + 4 + 2 = 70.
- 464.
What is the decimal value of the binary number 1001010?
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Answer: B. 74
1001010 = 64 + 8 + 2 = 74.
- 465.
What is the decimal value of the binary number 1001100?
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Answer: C. 76
1001100 = 64 + 8 + 4 = 76.
- 466.
What is the decimal value of the binary number 1001101?
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Answer: C. 77
1001101 = 64 + 8 + 4 + 1 = 77.
- 467.
What is the decimal value of the binary number 1001110?
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Answer: B. 78
1001110 = 64 + 8 + 4 + 2 = 78.
- 468.
What is the decimal value of the binary number 1010000?
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Answer: D. 80
1010000 = 64 + 16 = 80.
- 469.
What is the decimal value of the binary number 1010010?
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Answer: C. 82
1010010 = 64 + 16 + 2 = 82.
- 470.
What is the decimal value of the binary number 1010011?
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Answer: C. 83
1010011 = 64 + 16 + 2 + 1 = 83.
- 471.
What is the decimal value of the binary number 1010101?
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Answer: C. 85
1010101 = 64 + 16 + 4 + 1 = 85.
- 472.
What is the decimal value of the binary number 1010110?
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Answer: B. 86
1010110 = 64 + 16 + 4 + 2 = 86.
- 473.
What is the decimal value of the binary number 1010111?
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Answer: A. 87
1010111 = 64 + 16 + 4 + 2 + 1 = 87.
- 474.
What is the decimal value of the binary number 1011010?
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Answer: C. 90
1011010 = 64 + 16 + 8 + 2 = 90.
- 475.
What is the decimal value of the binary number 1011011?
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Answer: B. 91
1011011 = 64 + 16 + 8 + 2 + 1 = 91.
- 476.
What is the decimal value of the binary number 1011100?
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Answer: D. 92
1011100 = 64 + 16 + 8 + 4 = 92.
- 477.
What is the decimal value of the binary number 1011111?
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Answer: B. 95
1011111 = 64 + 16 + 8 + 4 + 2 + 1 = 95.
- 478.
What is the decimal value of the binary number 1100000?
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Answer: C. 96
1100000 = 64 + 32 = 96.
- 479.
What is the decimal value of the binary number 1100001?
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Answer: B. 97
1100001 = 64 + 32 + 1 = 97.
- 480.
What is the decimal value of the binary number 1100011?
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Answer: B. 99
1100011 = 64 + 32 + 2 + 1 = 99.