Computer GK Questions And Answers :: Computer Fundamentals










Computer GK QUESTIONS AND ANSWERS 57 to 64

57. Which of the following registers is used to keep track of address of the memory location where the next instruction is located?

Memory Address Register
Memory Data Register
Instruction Register
Program Register

58. Data communications monitors available on the software marked include

ENVIRON/1
TOTAL
BPL
Telnet

59. Which of the following statement is correct?

terminal section of a synchronous modem contains the scrambler
receiver section of a synchronous modem contains the scrambler
transmission section of a synchronous modem contains the scrambler
control section of a synchronous modem contains the scrambler

60. The loss in signal power as light travels down the fiber is called

attenuation
progragation
scattering
interruption

61. In immediate addressing the operand is placed

in the CPU register
after OP code in the instruction
in memory
in stack

62. Microprocessor 8085 can address location upto

32K
128K
64K
1M

63. The transmission signal coding method of TI carrier is called

Bipolar
NRZ
Manchester
Binary

64. DEL command is used to

Delete files
Delete directory
Delete labels
Delete contents of file

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