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

If user is not loging in to server what is the problem?

Satyam, Wipro,

5 9492

what is the command for finding the higest memory occupied file in linux?

IBM,

9 22091

what is the command to uninstall processes in linux?

Aegon, HCL, IBM, Ugam Solutions,

17 32736

how the current date and time will be change automatically if you will use and none use of the computer.

1 4376

which language the data are store in compute. And how the computer known what we tell them.

1 3795

What is a full form of RAM ? And what is a work of RAM in a computer device.

3 10407

What are the daemons in NIS server?

MoonUp, Wipro,

2 6074

What is difference between SSH V1 and SSH V2? What are drawbacks of SSH V2?

Wipro,

1 12071

usage of temp directory should be restricted to 1 gb if total temp directory size is 5 gb?

Wipro,

3 6720

I have 20 GB free space in my file system but my inode size full. how will i increase or how will i fix this issue.

2 6150

what are all the procedures i have to follow while patching a machine which has root mirroring ( SVM ).

2 5871

In solaris RAID half of replicas fails Suppose out of 6 replica 4 got failed -> what will be the impact if system will not come up & if system will not come up how to fix this issue.

1 4423

what is the need of data structure

11 32316

what is cmos?

3 5884

what is the difference between window xp and window vista

1 4646

Un-Answered Questions { Operating Systems }

When will the next windows os come out?

885

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

2848

How does registry work wedding?

883

What is the next version of windows after 10?

969

What is the latest linux kernel?

1023

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

974

What is the most powerful processor?

1075

What is the latest version of google browser?

1200

What is the latest android operating system?

1065

what's the latest ram lunch?

2717

What is the current version of windows 10?

939

How do I add a google account to windows 10?

908

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.

1382

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

817

What is the next windows after 10?

943

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