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Operating Systems Interview Questions
Questions Answers Views Company eMail

Pls explain the raids in solaris??

Bank Of America,

1 4640

1. User gaves df -h and the system get hanged. why ? 2. what is the hardlink and softlink mount ? 3. why is portmape should be started ? 4. what is nologin option 5. how to restrict users from accessing nfs ? 6. what is the difference between cpio and tar 7. what are the kernel parameters ? how to find out it ? 8. why we use sysctl.conf ? 9. if we gives init1 from multiuser runlevel, will it affect other users who already logged in to the system ? 10. what will be the available space to use after configuering raid5 with 5 disks each having 5gb spce ?

Oracle,

2285

what is kernel parameters? where its located and how would you find it ?

Oracle,

1 6869

what is kernel panic error ? how will you fix it if you have face it after rebooting without the the help of rescue disk ?

Oracle,

2 9466

what is the difference between solaris8 and solaris9 and solaris10

IBM,

4838

What is the command to check ports active in UNIX?

Accenture, IBM,

4 11661

what these two commands prints "echo test","cat test"?

TCS, Wipro,

6 14397

What is the version of Active directory?

TCS,

2 6183

what is capability and capability based system?

 2758

how to find out shared file&dir of FTP ? is there any command for find out are any other way we have? tell me with example?

IBM, NTA, Wipro,

3 6244

how to kernel protected memory?

 1903

How to give root privileges without using SU/sudor ?

 1 5188

what is difference between milestone and run-levels in Solaris ?

 2556

How to Create NIS Server And NIS Client? Explain With Example?

Cisco,

1 5578

How is the difference between ftp and sftp ? and explain how to create ftp server and sftp server with example ?

Bank Of America, IBM,

2 13650

Un-Answered Questions { Operating Systems }

What is pipelining in reference to ram?

591

How can I delete old windows?

460

What is the highest ram?

548

Does arraylist allow null values?

489

How do I get the up address of my machine?

5




How do you declare An array of three char pointers

505

How do you delete an administrator account on windows 7?

402

How do I get windows 10 operating system?

448

How do I find where a program is installed?

486

When would you choose bottom-up methodology?

2111

Can you install windows 7 over xp?

447

What is an iterative algorithm?

528

How do I create a windows desktop app?

450

How can I delete a file in linux?

533

What is the best linux book for beginners?

418

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