Number Systems and Codes - General Question (7)

Directions to Solve

Number Systems and Codes - General Question

49.

Convert the binary number 1100 to Gray code.

A.	0011
B.	1010
C.	1100
D.	1001

Answer: Option B

Explanation:

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50.

The difference of 111 – 001 equals ________.

A.	100
B.	111
C.	001
D.	110

Answer: Option D

Explanation:

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51.

What is the resultant binary of the decimal problem 49 + 01 = ?

A.	01010101
B.	00110101
C.	00110010
D.	00110001

Answer: Option C

Explanation:

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52.

A decimal 11 in BCD is ________.

A.	00001011
B.	00001100
C.	00010001
D.	00010010

Answer: Option C

Explanation:

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53.

Convert the following decimal number to hexadecimal.
125

A.	7D16
B.	D716
C.	7C16
D.	C716

Answer: Option A

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54.

Convert the following hexadecimal number to binary.
C9₁₆

A.	101110012
B.	101110112
C.	100111002
D.	110010012

Answer: Option D

Explanation:

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55.

Convert the following decimal number to 8-bit binary.
35

A.	000100102
B.	000100112
C.	001000112
D.	001000102

Answer: Option C

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56.

Hexadecimal letters A through F are used for decimal equivalent values from:

A.	1 through 6
B.	9 through 14
C.	10 through 15
D.	11 through 17

Answer: Option C

Explanation:

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