Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2233)
Unix (1286)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Why do we use stacks?

462

What is a stable algorithm?

467

What is bubble sort technique?

487

What is complexity of quicksort?

514

Who invented merge sort?

470

Why do we need searching algorithms?

606

Why do we need to use computers to help us sort lists?

563

What is linked hash set?

462

Why is quicksort faster than merge sort?

514

What is circular queue example?

464

What is a stable sort?

509

Which time complexity is best?

477

What does it mean to sort an array?

460

What is an example of an algorithm?

476

What is ds heap sort?

479

Un-Answered Questions { Operating Systems }

What is “nohup” used for?

454

How do I find drivers on windows 7?

422

Which command is used to terminate a process?

489

What are the different version of windows operating system?

462

Draw the states of a process in an OS.

598

What is the types of data structure?

475

What are different types of linked lists?

467

What does c mean in linux?

560

Where is the startup folder?

486

What is Thread dump in unix?

567

What is the difference between arraylist and array?

481

What is ibm aix?

Does .exe mean virus?

491

Which are the different modes of vi editor?

428

How long does chkdsk last?

556

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