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 do you mean by nice value?

4 11382

How to setup display for a remote system?

3 6803

How to remove weird filenames?

1 5394

What are the Unix system calls for I/O?

4 13122

Describe the mount and unmount system calls?

2 13444

Describe the initial process sequence while the system boots up?

4 11751

What are various IDs associated with a process?

4 12729

What are the system calls used for process management:

5 21350

what does a process mean?

Infosys,

7 13611

what is the advaantage of each user having its own copy of the shell?

BMC, CNS, DELL, Infosys,

1 2633

what do you understand by 'building block primitive'?

Infosys,

3315

distinguish between paging and swapping?

Infosys,

1 7718

distinguish between user mode and kernel mode?

Infosys,

4 17980

distinguish between interrupts and exceptions?

Infosys, Wipro,

2 10038

what is virtual machine?

Infosys,

2 6872

Un-Answered Questions { Operating Systems }

what is gr-edge edit?

2205

What is the command for cut?

1020

How much does it cost for a copy of windows 10?

856

What does it cost to upgrade to windows 10?

910

What are the differences between FTP , NFS , SAMBA servers explain separately.

1315

How much does a copy of windows 10 cost?

888

How can you edit a large file without opening it in unix?

963

what's the latest ram lunch?

2715

What is the next version of windows after 10?

961

What items of information about a task might be useful in real time scheduling?

4537

How do I add a google account to windows 10?

901

What is the latest android operating system?

1061

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1266

Can anybody send me Excel tips and improtant formul...... please.

2095

Can you declare an array without assigning the size of an array?

1190

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