| Other Operating Systems General Concepts Interview Questions |
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| Question | Asked @ | Answers |
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| Which is the best page replacement algorithm and Why ? | | 1 |
| What are short, longand mediumterm scheduling? | | 1 |
| Difference between Primary storage and secondary
storage? | | 1 |
| What are turnaround time and response time? | | 2 |
| In loading programs into memory, what is the difference
between load-time dynamic linking and run-time dynamic
linking? | | 1 |
| In a compiler there is 36 bit for a word and to store a
character 8bits are needed. IN this to store a character two
words are appended .Then for storing a K characters string,
How many words are needed.
[a] 2k/9 [b] (2k+8)/9 [c] (k+8)/9 [d] 2*(k+8)/9 [e] none
| Wipro | 1 |
| what is the difference btn collision domain and broad cast
domain? | | 2 |
| what is disk interleaving? why is disk interleaving adopted? | IBM | 1 |
| Thread means? | BFL | 3 |
| What are the typical elements of a process image? | | 1 |
| What are the reasons for process suspension? | | 4 |
| What is the difference between microprocessor and
microcontroller? | Alcatel | 3 |
| which is best among semaphores and mutexes? | HP | 1 |
| semaphore is | BFL | 3 |
| What has triggered the need for multitasking in PCs? | | 1 |
| What is a compiler? | | 4 |
| What is virtual memory, if OS didt have that concept What
are the problems can arise? | HP | 3 |
| A 12 address lines maps to the memory of
[a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none
| Wipro | 3 |
| Give examples for 8 / 16 / 32 bit Microprocessor? | | 1 |
| I was able to change my MAC-ID(Physical Address)?
I would like to know will that MAC-ID i created is not
default, how could i make the ID default? | | 2 |
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