Operating Systems Interview Questions
Questions Answers Views Company eMail

If /etc/system file is deleted wht wil u do ..?if no backup is avalible..

HP,

2 6317

how to check packets transmission statistcs b/w servers..?

3 4028

purpose of lost+found..?

UHG,

2 5402

How to see the disk label and what information does that contains..?

2 3431

what r the files need to edit for DNS configuration..?

Accel,

2 4413

how to configure default router..?

3 4514

difference b/w solais 8 and 9...?

1 3290

how to chk who r the users currently ogged in to the system..?

4 5477

How RPC will work..?

1 4937

Is there any difference b/w dhcp and jumpstart..?

2 4034

Unable to telnet any of my servers in the network..? wht may be the reason

HP,

3 5717

explain Jumpstat configuration..?

Accenture,

2 5077

Command to check all the process statistics..?

2 4350

Explain sar commands.?

3 8478

Difference b/w crash dump and core dump files..?

Mphasis, Sun Microsystems,

2 16907


Un-Answered Questions { Operating Systems }

Can games run on linux?

470


What is the use of ls command?

492


How do you kill a process in linux?

554


How does hashset maintain order?

522


What is a matrix?

549






Can harddisk be repaired?

469


What is a data register and an address register in windows operating system?

452


How many threads can jvm handle?

456


What is a socket?

629


Are there any problems that the cpu faces? Have any measures been taken to make it more efficient?

747


Is it possible to store null key and null values in a hashmap?

432


What is user level and kernel level thread?

409


What is the system update readiness tool?

538


State the difference between swap partition and a swap file?

473


What is semaphore and its function?

538