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 the difference between dual core and core 2 duo?

Wipro,

4 8797

what is the differnce between sd ram and ddr ram ?

1 5202

Too many times when I click on a sentence a caption comes on Grr a pop up blocker maybe blockiing--however I have pushed the turn off pop up blocker. This only happens on google it does not happen on att.net

1 5268

hi to all,, i need few real time issues please provide me,, if you have any,,,

IBM, Tech Mahindra,

1 2227

how we can create user in solaris?

Tech Mahindra,

6 12818

what do u mean by Semaphore..when v wil go for using this..explain about hat.what is the difference betw..binary ,,counting and mutex semphores

Bosch,

2 12271

how many hard disks can i able to connect to desktop pc and server (IDE & SATA) pls send this ans to my mail : ping2pavan@gmail.com

1 4831

i am working in one company and i attend intervew they asked why do u want to chage company pls give me inteligent answar

3 6498

my clients are getting services from servers but how to know which client is using which service. is there any files to keep information about these? clients used ftp, nis, samba, apache, squid, nfs and mail services how to know how many users got service from server side with date,time and client system ip ?

Wipro,

3 9249

what are the softwares helping for auditing poblems?

1 2037

how to change a normal file into hidden file

3 11391

what is difference between unix and linux?

IBM, Shell, Wipro,

6 16021

how to use the command "top" in solaris 10

IBM,

3 15558

How to configure mirror with hot spare in vxvm I know how to create mirror with vxassist: #vxassist -g make layout=mirror I know how to create hot spare with vxedit #vxedit -g set spare=on diskname but i don't how to attach hot spare to mirror? can some one plz help in this issue.. Thanks & Regards, SaiKrishna. kanuparthi_sai@yahoo.com my alternate E-Mail id: ksaikrishna7@gmail.com

Wipro,

2 7580

why unix commands simpler rather than complex task

CGI,

1 4509

Un-Answered Questions { Operating Systems }

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

866

what's the latest ram lunch?

2722

What is the next version of windows after 10?

977

What is the current version of windows 10?

946

How much does a copy of windows 10 cost?

892

What is the latest version of google browser?

1209

What is the command for cut?

1030

What is the most powerful processor?

1076

What does it cost to upgrade to windows 10?

920

How does registry work wedding?

884

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2236

How much does a windows 10 license cost?

928

What is the latest windows operating system?

1049

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

Are you in or at the office?

1200

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