| Other Operating Systems General Concepts Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| main()
{
charstr1="prakash";
charstr2="raju";
Str1=str2;
printf("\n%d",str1);
} | IBM | 2 |
| Difference between static and dynamic RAM? | | 4 |
| What is NV-RAM? | | 3 |
| Explain the concept of Reentrancy? | | 1 |
| Explain Belady's Anomaly? | | 1 |
| RAM chips arranged in 4X6 array and of 8kX4bit capacity
each. How many address lines reqd. to access each byte
a. 12 b. 16 c.15 d. 17
| Hughes | 2 |
| What is the highest priority software interrupt? | HP | 1 |
| What has triggered the need for multitasking in PCs? | | 1 |
| What is the difference between primary & secondary storage
device? | | 3 |
| 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 are turnaround time and response time? | | 1 |
| When does the condition 'rendezvous' arise? | | 2 |
| List the Coffman's conditions that lead to a deadlock? | | 1 |
| what is Processor? | Cisco | 3 |
| What is process spawning? | | 1 |
| what is assembler? | | 1 |
| What is difference between synchronous and asynchronous
threads and when can we use them? | HP | 1 |
| What is Difference between thread and process? | HP | 3 |
| what is Demand Paging? | | 1 |
| What is an idle thread? | | 1 |
| |
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