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Wipro Operating Systems General Concepts Interview Questions
Questions Answers Views Company eMail

Differentiate between RAM and ROM?

25 69454

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

6 10065

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none

10 24518

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

1 6915

Virtual memory size depends on [a] address lines [b] data bus [c] disc space [d] a & c [e] none

3 12088

Critical section is?

2 5576

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

2 6513

What is a real-time system?

7 10145

What is Thrashing?

19 62434

What is Concurrency? Expain with example Deadlock and Starvation?

5 17283

What are local and global page replacements?

4 33449

What is page cannibalizing?

1 14754

If i have one root domain & two child domain, then in total how many FSMO roles i will have in entire forest?

1 4448

What is the difference between Authoritative restore & Non- Authoritative restore?

1 5872

What's the difference between semaphore , critical sections and mutex?

1 4188

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Wipro Operating Systems General Concepts Interview Questions


Un-Answered Questions

Explain in detail about type 1?

624


what are the differences between temporary storage queue (tsq) and transient data quene (tdq)?

647


Can search results be used to change the existing search?

131


which type of cabel

1886


What do you mean by dropout?

1






Which of the selector ID, name, XPath or CSS should I use?

487


why effective resistance should be more than static resistance in transmission line?

1551


What is stream api in java8?

508


Tell me where is httputility class, since there is no system.windows.browser namespace?

519


How can u pass the control from step 4 to step 2 in activity, if possible how can achieve?

250


What is session management php?

509


what is the function of Moulded case circuit breaker, why it is called Moulded?

947


Can anybody point it the responsibilities of Team Leader of domestic Call Center or BPO. If you are answering the point it out and explained.

1907


What is the function of f3 key?

302


How to copy table across clients?

593