| Other Operating Systems General Concepts Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What are short, longand mediumterm scheduling? | | 1 |
| what is assembler? | | 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 cycle stealing? | | 1 |
| What is a real-time system? | SureSoft | 2 |
| List the Coffman's conditions that lead to a deadlock? | | 1 |
| What is FtDisk? | | 1 |
| If there are too many page faults what is the problem? | Verifone | 2 |
| Explain Belady's Anomaly? | | 1 |
| What is cache memory? | | 2 |
| What are demand- and pre-paging? | | 1 |
| When the process is hung...what the immediate solution you
will give? | CA | 1 |
| What is Concurrency? Expain with example Deadlock and
Starvation? | Wipro | 2 |
| What is time-stamping? | | 1 |
| main()
{
charstr1="prakash";
charstr2="raju";
Str1=str2;
printf("\n%d",str1);
} | IBM | 1 |
| Semafore is used for?
a) synchronization b) dead-lock avoidence
c)box d) none
| HCL | 1 |
| What is DRAM? | | 2 |
| What is process spawning? | | 1 |
| What is INODE? | Infosys | 1 |
| what is Demand Paging? | | 1 |
| |
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