MEDIUM
HSSC Clerk
IMPORTANT
Earn 100
A -bit address bus allows access to a memory of capacity _____.
50% studentsanswered this correctly
Important Questions on Computer Organization & Architecture
MEDIUM
HSSC Clerk
IMPORTANT
The read/write line _____.
MEDIUM
HSSC Clerk
IMPORTANT
Which of the following lists memory types from highest to lowest access speed?
MEDIUM
HSSC Clerk
IMPORTANT
_____ improve system performance by temporarily storing data during transfers between devices processes that operate at different speeds.
HARD
HSSC Clerk
IMPORTANT
Which of following registers processor used for fetch and execute operations?
1. Program counter.
2. Instruction register.
3. Address register.
HARD
HSSC Clerk
IMPORTANT
The register which holds the address of the location to or from which data are to be transferred is known as _____.
HARD
HSSC Clerk
IMPORTANT
Which one is not a type of I/O channel?
MEDIUM
HSSC Clerk
IMPORTANT
Halt operation comes under _____.
MEDIUM
HSSC Clerk
IMPORTANT
Match List-I with List-II using memory hierarchy from top to down and select the correct answer using the codes given below the lists.
| List-I | List-II |
| A. Size | 1. Increase |
| B. Cost/bit | 2. Decrease |
| C. Access time | 3. No change |
| D. Frequency of access |
Codes: A B C D
