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Computer Science Set-1
C Programming
271

C Programming MCQ with Answers

271) How many bits are absolutely necessary to store an ASCII character?

7

8

16

15

Answer is:

7

C Programming MCQ with Answers

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Related C Programming MCQ with Answers

272) If 7 bits are used to store a character, the percentage reduction of needed storage will be

22.5

2.5

8

12.5

Answer is:

12.5

273) How many bits are absolutely necessary to store an ASCII character ?

7

8

16

15

Answer is:

7

274) a << 1 is equivalent to

multiplying a by 2

dividing a by 2

adding 2 to a

none of the above

Answer is:

multiplying a by 2

275) Assume an unsigned integer occupies 1 byte. Let myVar be an unsigned integer. Then myVar « 1 multiplies myVar by 2 if it is not greater than

127

255

256

128

Answer is:

127

C Programming MCQ with Answers

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