| Other Operating Systems General Concepts Interview Questions |
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| Question | Asked @ | Answers |
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| Semafore is used for?
a) synchronization b) dead-lock avoidence
c)box d) none
| HCL | 1 |
| What is multi-tasking, multi-programming,multi-threading? | | 3 |
| When does the condition 'rendezvous' arise? | | 2 |
| semaphore is | BFL | 3 |
| Define latency, transfer and seek time with respect to disk
I/O. | | 1 |
| What is a binary semaphore? What is its use? | Morgan-Stanley | 2 |
| Can we execute any simple program without installing any
Operating system? | | 6 |
| Thread means? | BFL | 3 |
| Which is the best page replacement algorithm and Why ? | | 1 |
| What is the resident set and working set of a process? | | 1 |
| what is Linker? | | 2 |
| What is a compiler? | | 4 |
| Can ROM be used as stack? | | 1 |
| What are the impact on network when gc,schema
master,domainnaming master,rid master,pdc
emulator,infrastructure master is down? | HCL | 1 |
| Differentiate between RAM and ROM? | DELL | 4 |
| Differentiate between RAM and ROM? | IBM | 4 |
| What are rings in Windows NT? | | 1 |
| What has triggered the need for multitasking in PCs? | | 1 |
| If there are too many page faults what is the problem? | Verifone | 2 |
| What are demand- and pre-paging? | | 1 |
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