Number Systems and Codes - General Question (10)

Directions to Solve

Number Systems and Codes - General Question

73.

How many bits are in an ASCII character?

A.	16
B.	8
C.	7
D.	4

Answer: Option C

Explanation:

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74.

Convert the following binary number to octal.
001101011₂

A.	1538
B.	3518
C.	2538
D.	3528

Answer: Option A

Explanation:

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75.

The decimal number 188 is equal to the binary number ________.

A.	10111100
B.	0111000
C.	1100011
D.	1111000

Answer: Option A

Explanation:

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76.

Convert the following binary number to decimal.
10011010₂

A.	154
B.	155
C.	153
D.	157

Answer: Option A

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77.

The sum of 11101 + 10111 equals ________.

A.	110011
B.	100001
C.	110100
D.	100100

Answer: Option C

Explanation:

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78.

The binary number for octal 45₈ is ________.

A.	100010
B.	100101
C.	110101
D.	100100

Answer: Option B

Explanation:

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79.

The BCD number for decimal 347 is ________.

A.	1100 1011 1000
B.	0011 0100 0111
C.	0011 0100 0001
D.	1100 1011 0110

Answer: Option B

Explanation:

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80.

How many binary digits are required to count to 100₁₀?

A.	7
B.	2
C.	3
D.	100

Answer: Option A

Explanation:

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