| Other Operating Systems General Concepts Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Explain the difference between micro-kernel and
macro-kernel? Give an examples of micro-kernel and
macro-kernel? | | 1 |
| What is DRAM? | | 2 |
| Difference between static and dynamic RAM? | | 4 |
| What is cache memory? | | 1 |
| What is the difference between mutex and semaphore? | HP | 4 |
| What is a trap and trapdoor? | | 2 |
| What has triggered the need for multitasking in PCs? | | 1 |
| What does microprocessor speed depend on? | | 1 |
| What is the highest priority software interrupt? | HP | 1 |
| Which is the best page replacement algorithm and Why ? | | 1 |
| What are the impact on network when gc,schema
master,domainnaming master,rid master,pdc
emulator,infrastructure master is down? | HCL | 1 |
| main()
{
charstr1="prakash";
charstr2="raju";
Str1=str2;
printf("\n%d",str1);
} | IBM | 2 |
| what is Processor? | Cisco | 3 |
| What are local and global page replacements? | | 1 |
| What is mutant? | | 2 |
| What is a drawback of MVT? | | 2 |
| What is meant by arm-stickiness? | | 1 |
| Why paging is used ? | | 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 |
| While running DOS on a PC, which command would be used to
duplicate the entire diskette? | | 1 |
| |
| For more Operating Systems General Concepts Interview Questions Click Here |
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