This section contains more frequently asked Computer Architecture Fundamental MCQs in the various University Level and Competitive Examinations.
1. When more than one processes are running concurrently on a system-
- batched system
- real-time system
- multi programming system
- multiprocessing system
- None of these
2. Which of the following memories must be refreshed many times per second?
- Static RAM
- Dynamic RAM
- EPROM
- ROM
- None of these
3. RAM stands for
- Random origin money
- Random only memory
- Read only memory
- Random access memory
- None of these
4. CPU fetches the instruction from memory according to the value of
- program counter
- status register
- instruction register
- program status word
5. A memory buffer used to accommodate a speed differential is called
- stack pointer
- cache
- accumulator
- disk buffer
6. Which one of the following is the address generated by CPU?
- physical address
- absolute address
- logical address
- none of the mentioned
7. Run time mapping from virtual to physical address is done by
- memory management unit
- CPU
- PCI
- none of the mentioned
8. Memory management technique in which system stores and retrieves data from secondary storage for use in main memory is called
- fragmentation
- paging
- mapping
- none of the mentioned
9. The address of a page table in memory is pointed by
- stack pointer
- page table base register
- page register
- program counter
10. Program always deals with
- logical address
- absolute address
- physical address
- relative address