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

which files are called for user profile by default when a user gets login in linux?

UGC Corporation,

1 1046

what is the difference between active ftp and passive ftp in linux operating system?

Arigo Infotech,

1 987

give some examples of linux open source software.

Motorola,

1 892

what is partial backup in linux ?

1 982

how would you change the default o.s. Boot option with some interval say 30 seconds in linux?

SwanSoft Technologies,

1 994

have you done any big projects in linux? If so, explain them in brief.

HPCL,

1 916

how would you find the logged user details in linux?

1 959

which are the configuration files associate with dns server and client in linux operating system?

Arigo Infotech,

1 1066

you have forgotten the root password how would you retrieve it in linux operating system?

1 911

how do you search for a pattern and than replace it in an entire file in linux?

Arigo Infotech,

1 887

what is inode number in linux operating system?

1 903

what are the best synchronization techniques for share memory data in linux?

SwanSoft Technologies,

1 1109

which process/directory is responsible for the kernel is decompressed during boot up?

1 1704

what are the ways to find ip address of any domain name say google.com in linux operating system?

B-Ways TecnoSoft,

1 855

how do you list and flush all ip tables in linux?

Arigo Infotech,

1 918

Un-Answered Questions { Operating Systems }

What is the latest linux kernel?

1023

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

4548

How much does a copy of windows 10 cost?

892

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

1326

What is the most powerful processor?

1075

what is gr-edge edit?

2217

can any one send me one project on linux ...?

2848

When will the next windows os come out?

886

what is the gate of ftp server in redhat linux?

1990

please prodide me nvidi placement papers

2647

How do I search for files containing specific text in linux?

817

What is the latest version of microsoft edge for windows 10?

896

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2235

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

1493

Write a program for Sorting an Array. Which sorting will you prefer?

1038

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