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 8123

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

IBM,

4 8819

What is the procedure to do kernel patching?

IBM,

4 12450

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

HCL, Vedam,

18 29617

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

1 5059

Which partitioning tool is available in all distributions?

2 5601

Which file defines all users on your system?

8 13716

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

2 5576

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

2 5292

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

2 8010

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

HCL,

2 7952

How do you change permissions on a directory of file?

4 7458

How can you view a file?

5 7653

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

3 6580

Where is standard output usually directed?

2 6073

Un-Answered Questions { Operating Systems }

How much does a copy of windows 10 cost?

892

please prodide me nvidi placement papers

2649

How can you edit a large file without opening it in unix?

974

What sort of serious problems have you experienced, and how have you handled them?

1023

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

820

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1280

What is the latest version of google browser?

1209

What is the next version of windows after 10?

978

what is the gate of ftp server in redhat linux?

1992

How to take backup using active directory recyclebin concept

2334

How much does a windows 10 license cost?

929

Are you in or at the office?

1201

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

1496

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

901

How does registry work wedding?

885

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