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

How do I get typed command history in vi editor

4 9738

How to change the default new user shell without mentioning -s /bin/sh in cmd useradd or usermod and which file we need to change? this is not for existing user

Tech Mahindra,

4 10957

what is the difference between RHEL4 & RHEL5?

TCS,

3 11494

what is the difference between nt and server

TATA,

4 7506

cannot copy (file name)- access is denied,

4 8044

describe the escaping sequence characteres in unix

1 8162

what is the scope and packages being offered after the linux course completion,i'm really waitin for the answer?

2 6966

System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?

2 4744

Write a grep (or grep) command that selects the lines from a file that have exactly three characters.

Mac, Nokia,

24 41617

What is an Environment Variable?

CTS,

4 12164

How do you replace a failed boot disk under meta in solaris? Step by step explanation?

Barclays,

3 12534

what are the common errors you find in Solaris Volume manager?

CTS, IBM,

2 13245

what is the significance of 51% state database replicas in SVM?

Cap Gemini,

2 10589

Whats the difference between SVM and VxVM? What would you recommend to your clients? why?

2 8344

What is a Split brain scenario ?

2 11132

Un-Answered Questions { Operating Systems }

What is the next version of windows after 10?

976

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

866

What is the latest windows operating system?

1048

What is the latest android operating system?

1073

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

974

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

4549

What is the command for cut?

1029

Are you in or at the office?

1200

what is the gate of ftp server in redhat linux?

1991

How do I add a google account to windows 10?

908

what's the latest ram lunch?

2722

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

What is the most powerful processor?

1076

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

2141

How much does a windows 10 license cost?

927

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