41. 

Conversion of binary number 10100002 to an octal number is

A. 1198
B. 1018
C. 1118
D. 1208
E. None of the above

42. 

Conversion of an octal number 478 to its binary number is

A. 1100112
B. 1001112
C. 1100112
D. 11110112
E. None of the above

43. 

A _____ is a group of devices that store digital data.

A. circuits
B. register
C. variations
D. bit
E. None of the above

44. 

Conversion of an octal number 31378 to it's decimal equivalent is

A. 163110
B. 163210
C. 153110
D. 193110
E. None of the above

45. 

Semiconductor memory is:

A. somewhat slower than magnetic core memory
B. a volatile memory
C. somewhat larger than the magnetic core memory
D. All of the above
E. None of the above