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

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

How to take backup using active directory recyclebin concept

Google,

2258

what is first RHEL 5.x version support ext4 filesystem?

2 6653

What is Storage Structures and File Structures? Can you show their relation? What are the examples of each? Thanks

2541

I have an Aspire 4710 notebook. few days ago I have formated my system and reload Windows xp home. and updated ita all driver / When i run movie - the visual are seeing blur Why ?? then i have installed intel media graphic driver also but its same as before.. pls advise the solution...thanks

1 3172

in a time-sharing operating system, when the time slot given to a process is completed,the process goes from the Running state to the: a) BLOCKED state b) Ready state c) SUSPENDED state d) Terminated state

Public Service Commission,

3 14872

No. of possible ordered trees with n nodes ? Please give formula (if any).

CodeChef,

2 10930

what are the real time issues faces normally in daily routine for a solaris admin?

Ericsson,

3 8356

what is the relationship between page size and page table?

2424

what is gr-edge edit?

2133

what is ms configure?

2136

What is Default port of LDAP?

Sapient,

3 7599

Write syntax to set JVM Memory as min-256Mb & max 512Mb?

Sapient,

3034

In /boot/grub/grub.conf file there is a line kernel /vmlinuz-version ro root=/dev/sda2, What is the meaning of "/" before vmlinuz? Pls explain?

HCL,

1 6677

How we can set the password length in linux?

Wipro,

2 7744

When u comment the ctrl+alt+del trap in the /etc/inittab save the file. Tell the command to save the changes without rebooting the machine?

HCL,

1 6756

Un-Answered Questions { Operating Systems }

How to view shared memory statistics?

954

Does uninstalling a program delete it?

1053

Which algorithm is used in collections sort method?

830

How do you know if your hard drive is dying?

952

How do you perform a clean install of windows?

826

How you will create new folder / directories and how to remove file and folder in linux?

924

Is null a binary search tree?

845

What is the cause of hard disk failure?

962

Is windows 10 a free upgrade from windows 7?

828

What is frozenset?

904

How much does a pc cost?

1027

What are the advantages of arch linux?

908

Explain what is windows daemon?

1111

How does a dynamic array work?

868

How do I disable wer?

947

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