Below we have listed all the Operating Systems Interview Questions and answers. Feel free to comment on any Operating Systems Interview Questions or answer by the comment feature available on the page.
To buy an eBook containing 30,000 Interview Questions, with Answers, Click Here.
View All Operating Systems Interview Questions & Answers - Exam Mode / Learning Mode
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function. All major computer platforms (hardware and software) require and sometimes include an operating system. Linux, Windows, VMS, OS/400, AIX, and z/OS are all examples of operating systems.
Subcategories for Operating Systems Interview Questions & Answers :-
Following are sub categories for which Interview Questions & Answers are available under Operating Systems Interview Questions & Answers. Please select the appropriate sub-category:-
|Explain about deadlocks in operating systems?|
|What is the resident set and working set of a process?|
|What are server operating systems?|
|What is difference between windows XP & win 2k?|
|What are local and global page replacements?|
|What is the difference between Hard and Soft real-time systems?|
|Describe the two phases of two-phase locking?|
|Define latency, transfer and seek time with respect to disk I/O|
|Explain the popular multiprocessor thread-scheduling strategies|
|When does the condition 'rendezvous' arise?|
|Describe about preemptive scheduling algorithm?|
|What happens, when Interrupt occurs? choose the right answer from the following..
a) CPU completes the current instruction, save the context and then jumps to new instruction.
b) CPU save the context of incomplete instruction and jump to new instruction.
c) CPU jumps to new instruction only if it has higher priority than current one.
d) CPU completes all the instructions in current process before jumping to instruction of another
|What is Multiprocessing operating system?|
|Describe about checkpointing?|
|What is fragmentation? Different types of fragmentation?|
|What is process migration?|
|What is process spawning?|
|What is cache memory?|
|What design and management issues are raised by the existence of concurrency?|
|What is Throughput, Turnaround time, waiting time and Response time?|
India News Network
Latest 20 Questions
Payment of time- barred debt is:
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
_________ amounts to rejection of the original offer. (a) Cross offer (b) Special offer (c) Standing offer (d) Counter offer
A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
In case of unenforceable contract having some technical defect, parties (a) Can sue upon it (b) Cannot sue upon it (c) Should consider it to be illegal (d) None of the above
If entire specified goods is perished before entering into contract of sale, the contract is (a) Valid (b) Void (c) Voidable (d) Cancelled
______________ contracts are also caled contracts with executed consideration. (a) Unilateral (b) Completed (c) Bilateral (d) Executory
A offers B to supply books @ Rs 100 each but B accepts the same with condition of 10% discount. This is a case of (a) Counter Offer (b) Cross Offer (c) Specific Offer (d) General Offer
_____________ is a game of chance. (a) Conditional Contract (b) Contingent Contract (c) Wagering Contract (d) Quasi Contract
There is no binding contract in case of _______ as one's offer cannot be constructed as acceptance (a) Cross Offer (b) Standing Offer (c) Counter Offer (d) Special Offer
An offer is made with an intention to have negotiation from other party. This type of offer is: (a) Invitation to offer (b) Valid offer (c) Voidable (d) None of the above
When an offer is made to the world at large, it is ____________ offer. (a) Counter (b) Special (c) General (d) None of the above
Implied contract even if not in writing or express words is perfectly _______________ if all the conditions are satisfied:- (a) Void (b) Voidable (c) Valid (d) Illegal
A specific offer can be accepted by ___________. (a) Any person (b) Any friend to offeror (c) The person to whom it is made (d) Any friend of offeree
An agreement toput a fire on a person's car is a ______: (a) Legal (b) Voidable (c) Valid (d) Illegal