46. 

The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

A. decimal
B. hexadecimal
C. binary
D. All of the above
E. None of the above

47. 

Conversion of decimal number 7110 to it's binary number equivalent is

A. 1100112
B. 11100112
C. 01100112
D. 10001112
E. None of the above

48. 

Which of the following flip-flops is free from race around problem?

A. T flip-flop
B. SR flip-flop
C. master slave JK flip-flop
D. All of the above
E. None of the above

49. 

Conversion of decimal number 6710 to it's octal number equivalent is

A. 1008
B. 1038
C. 1098
D. 998
E. None of the above

50. 

A NOR gate has two or more input signals. All input must be _____ to get a high output

A. low
B. high
C. some low some high
D. 1's
E. None of the above