| Other Operating Systems General Concepts Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| When is a system in safe state? | | 1 |
| What are the key object oriented concepts used by Windows
NT? | | 1 |
| If A>B then
F=F(G);
else B>C then
F=G(G);
in this , for 75% times A>B and 25% times B>C then,is
10000 instructions are there ,then the ratio of F to G
[a] 7500:2500 [b] 7500:625 [c] 7500:625 if a=b=c else
7500:2500
| Wipro | 1 |
| What are DDks? Name an operating system that includes this
feature. | | 2 |
| Differentiate between RAM and ROM? | IBM | 4 |
| What is a binary semaphore? What is its use? | Morgan-Stanley | 2 |
| What is DRAM? | | 2 |
| what is disk interleaving? why is disk interleaving adopted? | IBM | 1 |
| What is meant by arm-stickiness? | | 1 |
| What are the stipulations of C2 level security? | | 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? | | 1 |
| Semafore is used for?
a) synchronization b) dead-lock avoidence
c)box d) none
| HCL | 1 |
| What is the best suited algorithm to avoid internal
fragmentation? | HP | 1 |
| What is cache memory? | | 2 |
| What is INODE? | Infosys | 1 |
| Difference between static and dynamic RAM? | | 2 |
| when a process is created using fork(). what is shared
between parent process and child process.
1.Heap 2. stack 3. shared memory segments 4. I/O handles | nvidia | 1 |
| What is a compiler? | | 4 |
| What are the typical elements of a process image? | | 1 |
| What is the difference between microprocessor and
microcontroller? | Alcatel | 3 |
| |
| For more Operating Systems General Concepts Interview Questions Click Here |
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