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

Windows (3805)
Linux (2255)
Unix (1343)
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 command to replace a failed disk in vxvm with example?

TCS,

3 7946

how to add a disk group in veritas from one system to another system?

TCS,

2 6122

Linux system monitoring Tools?

HCL, IBM,

6 19558

How to create secured appeche web sever ?

HCL,

1 6159

wat is virtual memory? how we can increase or decrease the virtual memory?

HCL, HP, IBM, Minacs, TCS,

5 11730

I would like to know whether Simado and Setu products are they EPBX or not ?

IBM,

2365

What is the protocol for PING command?

IBM,

1 7669

How many bits use for MAC address?

Google,

7 11150

what is the default signal kill in unix?

IBM,

8 16584

Is it possible to install Linux RHEL5 os along with fedora14 linux os in one system ?

1 4154

Is it possible to install Linux RHEL5 os along with fedora14 linux os in one system ?

IBM,

2 6483

What is the detail boot process in linux? Start form Pc on..?

CybAge,

3 10244

what is the booting process of linux systen and explain it,is the first process comes under the installation process.

CSC, EA Electronic Arts, Mind Tree, vsworx,

3 16346

what is the difference between npar and vpar in HP-UX?

CSC,

1 14691

What is clustering in HP and how it's work?

HP,

1 5686

Un-Answered Questions { Operating Systems }

When an input file is opened, what are the possible errors that may occur?

1051

What is the difference between soft link and hard link in Unix operating system ?

1043

How do you find the space complexity of a bubble sort?

834

Can we use any class as map key?

872

Is redhat linux is free or paid?

811

How do I view bsod logs?

924

How do I fix msvcr110 dll missing in windows 10?

814

In the token-passing mutual exclusion algorithm, is the timestamping used to reset clocks and correct drifts, as in the distributed queue algorithms? if not, what is the function of the timestamping?

2688

What do you mean by internal server error?

1022

Does windows 10 automatically create system restore points?

858

Can windows 10 be downloaded for free?

788

What is command grouping?

1054

How does a hard drive get corrupted?

905

is there a command line shortcut to the login directory

1776

What is a Queue? Explain its operation with example?

998

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