Que: 1. The 80286 is able to address the physical memory of
|
| a. 8 MB |
| b. 16 MB |
| c. 24 MB |
| d. 64 MB |
Que: 2. The 80286 is able to operate with the clock frequency of
|
| a. 12.5 MHz |
| b. 10 MHz |
| c. 8 MHz |
| d. all of the mentioned |
(d). all of the mentioned
Que: 3. The management of the memory system required to ensure the smooth execution of the running process is done by
|
| a. control unit |
| b. memory |
| c. memory management unit |
| d. bus interface unit |
(c). memory management unit
Que: 4. The fetching of program from secondary memory to place it in physical memory, during the execution of CPU is called
|
| a. mapping |
| b. swapping in |
| c. swapping out |
| d. pipe lining |
Que: 5. The process of making the physical memory free by storing the portion of program and partial results in the secondary storage called
|
| a. mapping |
| b. swapping in |
| c. swapping out |
| d. pipe lining |
Que: 6. The memory that is considered as a large logical memory space, that is not available physically is
|
| a. logical memory |
| b. auxilary memory |
| c. imaginary memory |
| d. virtual memory |
Que: 7. Memory management deals with
|
| a. data protection |
| b. unauthorized access prevention |
| c. segmented memory |
| d. all of the mentioned |
(d). all of the mentioned
Que: 8. The memory management and protection mechanisms are disabled when the 80286 is operated in
|
| a. normal mode |
| b. real address mode |
| c. virtual address mode |
| d. all of the mentioned |
Que: 9. The memory management and protection mechanisms are enabled with advanced instruction set when 80286 is operated in
|
| a. normal mode |
| b. real address mode |
| c. virtual address mode |
| d. all of the mentioned |
(c). virtual address mode
Que: 10. The 80286 is an upward object code compatible with 8086 or 8088 when operated in
|
| a. normal mode |
| b. real address mode |
| c. virtual address mode |
| d. real and virtual address mode |
(d). real and virtual address mode