| Other Operating Systems General Concepts Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What are the four layers that Windows NT have in order to
achieve independence? | | 1 |
| What is Concurrency? Expain with example Deadlock and
Starvation? | Wipro | 2 |
| What is Semaphore? | | 1 |
| Semafore is used for?
a) synchronization b) dead-lock avoidence
c)box d) none
| HCL | 1 |
| List out some reasons for process termination. | | 2 |
| What is interrupt table? | HP | 4 |
| What is the resident set and working set of a process? | | 1 |
| What is virtual memory, if OS didt have that concept What
are the problems can arise? | HP | 3 |
| Critical section is? | Wipro | 2 |
| Explain the popular multiprocessor thread-scheduling
strategies. | | 1 |
| What are the different process states? | | 2 |
| what is Processor? | Cisco | 3 |
| What is software life cycle? | | 2 |
| What is a binary semaphore? What is its use? | Morgan-Stanley | 2 |
| abcD+abcd+aBCd+aBCD
then the simplified function is
( Capital letters are copliments of corresponding letters
A=compliment of a)
[a] a [b] ab [c] abc [d] a(bc)* [e] mone
(bc)*=compliment of bc
| Wipro | 2 |
| 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 |
| Differentiate between compiler and interpreter? | | 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 |
| What is DRAM? | | 2 |
| What are the typical elements of a process image? | | 1 |
| |
| For more Operating Systems General Concepts Interview Questions Click Here |
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