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Operating Systems Interview Questions
Questions Answers Views Company eMail

any body tell me what are the prob's mostly we face and send some critical prob in real time environment in Solaris and veritas (VXVM,VCS)

 1794

how you know the ip address of user system?

Polaris,

9 10151

how to list all the hidden files?

Polaris,

10 11587

Why screensaver is required in windows?

 3 4859

why do tree always takes o(log n) time?

TCS,

2 6962

Recently I am facing some problems while shutting down my WINDOWS HOME PREMIEUM OS Administrator account for every time shutting down A Dialog BOX is opening showing that **Still Group Manager.e programming is running was not closed** Click to FORCE SHUT DOWN What is this error means , How can i remove this error... // While shutting down in GUEST account it is closing normally. Does any one having any idea to solve this issue PLS give your valuable replies/Answers...

 1 4013

4. Where is AD Database held what other folders are related to AD?

1 4441

where the system time is stored? In processor or in Seprate timer ic for that?

 2 3771

why register are stored the only binary data?

 1 3333

Let us suppose one application needs 2GB RAM to run and dependent plugins will be load while running application. Here My doubt is how many processes will create for this application. I know the concept of virtual memory, which will provide RAM on demand. My straight forward question is what is the size of the process and is it single process will create by operating system to complete the task of my application.??? Thanks in Advance.

Baidu,

2055

Give some examples of use of thread in a single user multiprocessing system

 6155

WHAT IS THE FULL FROM OF WINDOW XP

Baidu, Wipro,

7 9098

IE 7 browser every time mail checking certification error, i am changing time and date same problem so how to server time synchronize time disable

Baidu, HP,

1 3016

what is the default permission for /etc/shadow file in UNIX

Wipro,

2 8548

why metadb requires a seperate slice to create Solaris volume manager

Wipro,

2546

Un-Answered Questions { Operating Systems }

What command is used to switching between users in unix?

556

What is pipe linux?

412

How much ram does windows 7 64 bit require?

427

Which processor is better amd or intel?

565

How do I open the registry in windows xp?

421




What is the fork() system call?

541

What are hashmaps good for?

516

HOW TCP/IP Handles Duplicated Packets?

1226

What does the system tray icon look like?

511

Is bsd faster than linux?

445

Can multiple clients connect to same socket?

510

Is mcafee better than windows defender?

411

Which protocol is working behind dhcp server? And what exactly dora does?

578

Given an unsorted linked list, and without using a temporary buffer, write a method that will delete any duplicates from the linked list?

640

What is the difference between awk and grep?

555

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