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

When iam loging in to my system as a normal user through the telnet I am not able to login, the message appears on the screen is unable to connect the host:the connection is refused. Please tell me the answers as soon aspossible?

886

Tell me how to get memory map (segments) of process?

934

When I am checking the services its showing maintenance state I checked all dependents and dependencies then what is procedure should I do step by step.pls tell methe answer as soon as possible?

883

Solaris server is not running in multi level? Continuously restarting after installing the package?

997

When I am checking the services its showing uninitialized then what should I do. Please tell me the answer as soon as possible?

902

How to check damaged scsi disk?

1021

What happens when we execute a unix command?

1147

How to write the program on full-duplex communication on bidirectional(e.g using two pipes)?

1013

Please describe the initial process sequence while the system boots up?

1029

What is the condition required for dead lock in unix system?

962

Max relax-able permission value with out giving write permission to others?

1011

What is i-node numbers?

1157

What is the very first process created by kernel?

1067

Explain the initial process sequence while the system boots up?

964

Explain linking across directories?

954

Un-Answered Questions { Operating Systems }

Why linux is safe?

897

What happens if chkdsk is interrupted?

855

Is bash a windows?

812

Why is hashset not ordered?

982

How do I fix msvcp120 dll in windows 7?

868

What is the use of grep and egrep in unix?

942

How do you select multiple files?

1033

How do you define a set?

897

What is starvation and aging?

1143

How are data structures handled by ntfs and how does it recover from a crash?

1228

What is nslookup command?

1037

What is the event log service?

952

What is the difference between array list and vector list?

904

How much ram do I need for gaming?

1067

What is priority queue in data structure?

1041

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