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Operating Systems Interview Questions
Questions Answers Views Company eMail

what r the daemons have been started when u install Veritas

IBM,

3 4692

what r the daily responsibilities of u as a system administrator

ADP, IBM, Infosys, Wipro,

10 35020

About ARP protocol?

IBM,

3 5358

what is diff between command and utility in unix

 3 7559

How to stop if Solaris system it rebooting continually. What is the steps to come normal position.

 8 12813

While Installing The OS Once Copying the Files After that its showing "NTLDR is Missing Press Ctrl Alt Del to Restart" Wat is the Problem?

 3 5972

What are the packages for DNS?

IBM,

4 6875

How can u configure DNS & configuration files

IBM,

2 6230

What r the daemons for DNS , Veritas, Apache,NFS Server & Client 4How can u configure two DHCP and Two DNS servers r there and u have 100's of users then 1st system takes which DHCP server and which DNS sever 5 what is the use of NIS how can u configure 6 what is the use RAID and which is the best(Solaris) 7 in RAID 5 and RAID 0+1 which u will preffer (Veritas)

HCL, IBM, Tech Mahindra,

3 6178

Q1. What is an interrupt? How are multiple interrupts dealt with? Q2. Explain the difference between a MONOLITHIC KERNAL and a MICROKERNAL? Q3. List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes. Q4. What is the difference among deadlock avoidance, detection and prevention? Q5. What items of information about a task might be useful in real time scheduling? Q6. Discuss some of the reasons for implementing process migration ? How is the process address space handled during process migration?

1 7212

What is an inode?

ProdEx Technologies,

3 7755

What is difference between shadow copy and backup?

 1 19722

what is RIS and how to install RIS?

 5 9728

what are steps available in system failure?

 2 4497

differentiate between named & unnamed pipe.

Cisco, IIT, ISEC,

11 88079

Un-Answered Questions { Operating Systems }

How do I stop chkdsk at startup windows xp?

605

How do I see threads in linux?

447

What are the different types package forms?

597

Do threads share file descriptors?

468

Can I use the same windows 10 key on two computers?

449




What is a cycle or a circuit?

607

When does thrashing occur?

556

What is ms-dos?

285

What is ll command in unix?

622

Are dll files binary?

530

How can I speed up my windows 10 laptop?

453

How is the sata hard disk configuration made when we install redhat 9?

495

How do I delete files in system32?

478

What kind of operations are possible on a semaphore?

578

Which ipc is the fastest in unix?

546

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