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 is mean by raid?

3 8120

Custom jumpstart works on which protocol? or What basis custom jumpstart works on?

IBM,

4 8817

What is the procedure to do kernel patching?

IBM,

4 12448

What is the minimum number of partitions you need to install Linux?

HCL, Vedam,

18 29585

Which partitions might you create on mail server HDDs other than the root, swap and boot partitions?

1 5054

Which partitioning tool is available in all distributions?

2 5594

Which file defines all users on your system?

8 13710

Do you know the correct sequence of fields in /etc/passwd file?

2 5570

When you create a new partition, in what terms you need to designate its size

2 5287

What file defines the levels of messages written to system log files?

2 8005

List all the files with ‘.mem’ extension in reverse alphabetical order in a particular directory?

HCL,

2 7944

How do you change permissions on a directory of file?

4 7451

How can you view a file?

5 7640

Explain the read, write, and execute permissions on a UNIX directory

3 6573

Where is standard output usually directed?

2 6066

Un-Answered Questions { Operating Systems }

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

2848

what is the gate of ftp server in redhat linux?

1990

How much does a copy of windows 10 cost?

892

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

4548

How do I add a google account to windows 10?

908

what is gr-edge edit?

2217

What is the current version of windows 10?

943

please prodide me nvidi placement papers

2647

When will the next windows os come out?

886

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

865

What is the next version of windows after 10?

976

What is the latest linux kernel?

1023

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

1205

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

1038

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1385

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