Operating Systems Interview Questions
Questions Answers Views Company eMail

Explain the process control block of UNIX ?

1232

how to unzip the contents of the gzip file

Epsilon,

1 2426

how to sort the content of the file based on numeric values

Epsilon,

1230

why /etc/shadow file do not have any permission ?

IBM,

1039

What is mission critical system?

Honeywell,

920

describe the situation in which priority inversion can occur

903

1)Can we extend /root partition in RHEL 6 ? If yes then what are the steps?

HCL,

856

who among the following is responsible for establishing IS Audit function in the organisation?

1085

How to restrict NULL value in UNIX

925

How will you suspend a running process and put it in the background?

1006

How to find $ai_serual resolved path by using unix

1012

How To Lock A User's Account?

IBM,

588

What are Odm Commands.

IBM,

613

What Command To Restore Backup Of Non - Rootvg?

IBM,

619

What Command To Take Backup Other Vg's?

IBM,

613


Un-Answered Questions { Operating Systems }

What is the difference between a toolbar and a taskbar?

480


What's the difference between string and string?

489


Where are the windows update files stored?

441


Do you need to keep previous windows installations?

470


What is the difference between an environment and a local variable?

462






What is buffer header unix?

459


What is find command in windows?

391


What is data structure and data type?

530


How do I lower my cpu usage windows 10?

431


How do you copy files from remote system using ftp?

534


Construct a doubly linked list using a single pointer in each node?

529


Where is the start menu button?

465


Can kernel panic be fixed?

521


Write the syntax in c to create a node in the singly linked list.

536


Can windows 10 install directx 9?

439