Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Linux (2255)
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RTOS (43)
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Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Explain the linux directory commands along with the description?

1 995

What is iptables command in linux?

1 1127

What is env command in linux?

1 1120

What does cd – command do?

1 1080

What is top command in linux?

1 1064

What is du command in linux?

1 1200

What command is used to check the number of files, disk space, and each user’s defined quota?

1 1099

What is df -i command?

1 1077

What daemon is used for scheduling of the commands?

1 1072

What is the difference between bash and dos?

1 958

If a volume group named vg0 already exists and we need to extend this volume group up to 4gb. How will you do it?

1 917

What shell does a linux administrator assign to a pop3 mail-only account?

1 1085

How can you enhance the security of the password file?

1 896

What do you understand by root account?

1 1024

How shadow passwords are given by in linux?

1 905

Un-Answered Questions { Operating Systems }

What is the next version of windows after 10?

961

please prodide me nvidi placement papers

2642

What are the differences between FTP , NFS , SAMBA servers explain separately.

1315

can any one know about NIC (National Informatics Centre) questions Patterns and full detail about written exam, and interview send to softshikha2005@yahoo.com.in Thank you

2127

When will the next windows os come out?

879

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

886

What is the command for cut?

1019

How does registry work wedding?

873

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

1479

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

1016

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

813

How to take backup using active directory recyclebin concept

2320

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

4537

What is the most powerful processor?

1072

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

963

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