Numbers systems and codes interview questions

11.
What is the resultant binary of the decimal problem 49 + 1 = ?
A. 01010101
B. 00110101
C. 00110010
D. 00110001
Answer: Option C

Explanation:

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12.
3428 is the decimal value for which of the following binary coded decimal (BCD) groupings?
A. 11010001001000
B. 11010000101000
C. 011010010000010
D. 110100001101010
Answer: Option B

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13.
What is the result when a decimal 5238 is converted to base 16?
A. 327.375
B. 12166
C. 1388
D. 1476
Answer: Option D

Explanation:

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