engineering recuitment ISRO Scientist Computer Science Mock Test Computer Organization and Architecture Data-Path and Control Unit Single Bus Organization
Match the following:
|
Control Unit Modules |
Function |
|
i. Flag |
a. Controlled by switch |
|
ii. Instruction Register |
b. Determine the status of the processor |
|
iii. Data Path |
c. Determine which micro-operation to perform next |
1
i – c, ii – a, iii – b
2
i – b, ii – a, iii – c
3
i – c, ii – b, iii – a
4
i – b, ii – c, iii – a