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

What is the cmd used to print default values get by user? Useradd –D

Satyam, Wipro,

2 5216

What is the file holds default values get by user when new user is created ? /usr/sadm/defadduser

Satyam, Wipro,

2 5614

What is the importance of shadow file?

Satyam, Wipro,

3 6530

What is top cmd?

Satyam, Wipro,

5 10453

What kind of issues you get?

Satyam, Wipro,

2067

What type of job tickets do u handle?

Infotech, Satyam, Wipro,

3 7264

command used to synchronize changes done in /etc/passwd to /etc/shadow file?

Satyam, Wipro,

5 38839

dif. b/w group and netgroup?

Satyam, Wipro,

2 12553

environment? Is it heterogeneous (mix of linux, solaris,other UNIX)?

Satyam, Wipro,

2193

how to check network card speed ? set it mode(half/full duplex)? ndd -get /dev/hme0 link-speed

Satyam, Wipro,

1 4568

how to check network card speed ? set it mode(half/full duplex)? ndd -get /dev/hme0 link-speed ndd -get /dev/hme0 link-mode

Satyam, Wipro,

5 14106

how to configure remote console login for a server sunfire v440 or v490?

Satyam, Wipro,

3 13101

how to know kernel architecture of solaris ? isainfo -v ? or prtconf -v

Satyam, Wipro,

4 19183

how to know which version of solaris is installed? uname –a /etc/release

Satyam, Wipro,

3 7044

major diffences b/w solars 9 & 10?

Satyam, Wipro,

10 13627

Un-Answered Questions { Operating Systems }

Can I get linux on my mac?

886

How do I fix windows startup problem?

910

What is data structure definition?

889

How do I stop my toolbar from auto hiding?

995

How do I manually install a driver in windows 7?

874

What is concurrentlinkeddeque?

1012

Tell me what are the hardware problem you face regularly in your organization?

942

Where is the windows recycle bin located?

875

How do I scan a document using windows 10?

830

How do I open the start menu?

917

Is windows faster than linux?

855

What does grep() stand for?

904

What is a .sh file linux?

911

How do I skip a scanning and repairing drive?

1064

What does windows do in computer?

832

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