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

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

what is Compiler?

Aegis, AGES, Agies,

4 11112

what is Loader?

Indian Railways, Net Access, Network Labs, RRB,

4 16015

what is Linker?

3 12223

What are the different phases of software development?

3 6054

Differentiate between ROM and RAM?

HCL, Sutherland,

6 17096

What is DRAM? In which form does it store data?

DRDO, HCL, SoftLand, TCS,

1 9561

What is cache memory?

1 5611

What is hard disk and what is its purpose?

1 8905

Differentiate between compiler and interpreter?

4 11864

What are the different tasks of Lexical analysis?

2335

What are the different functions of Syntax phase, Scheduler?

Teradata,

1 9360

What are the main difference between Micro-controller and micro-processor?

BEL, Core, Digicom, IBM,

18 53990

Describe different job scheduling in operating systems?

2 5035

What is a real-time system?

SureSoft, Verifone, Wipro,

7 13026

What is the difference between hard and soft real-time systems?

4 12242

Un-Answered Questions { Operating Systems }

what is the command to increase the size of error log when it is full?

How To Convert A Normal Vg To Big & Scalable Vg And Also Big To Scalable Vg?

1093

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1479

Is null allowed in list?

914

What is run dll on my computer?

968

What are the Differences between map and hashmap?

1074

Will there be a windows 11 or 12?

855

What is risc technology?

1163

Explain a heavy weight process?

1129

Define a tree?

1043

How do I find the port number of pid in unix?

958

Which interfaces are implemented by linkedhashset?

1097

Is it possible to recover data from corrupted hard disk?

960

How do I scan to a pdf in windows 10?

1027

List advantages and disadvantages of dynamic memory allocation vs. static memory allocation.?

1229

For More Un-Answered { Operating Systems } Questions Click Here