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

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

what r the daemons have been started when u install Veritas

IBM,

3 6244

what r the daily responsibilities of u as a system administrator

ADP, IBM, Infosys, Wipro,

10 38569

About ARP protocol?

IBM,

3 6897

what is diff between command and utility in unix

3 8871

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

8 15766

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 7355

What are the packages for DNS?

IBM,

4 8755

How can u configure DNS & configuration files

IBM,

2 7558

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 7795

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 8087

What is an inode?

ProdEx Technologies,

3 9231

What is difference between shadow copy and backup?

1 20700

what is RIS and how to install RIS?

5 11748

what are steps available in system failure?

2 5590

differentiate between named & unnamed pipe.

Cisco, IIT, ISEC,

11 93952

Un-Answered Questions { Operating Systems }

What is the latest android operating system?

1073

can any one know about NIC (National Informatics Centre) questions Patterns and full detail about written exam, and interview send to softshikha2005@yahoo.com.in Thank you

2144

please prodide me nvidi placement papers

2649

How do I search for files containing specific text in linux?

820

How much does a windows 10 license cost?

930

How much does it cost for a copy of windows 10?

868

what is the gate of ftp server in redhat linux?

1993

What is the latest version of linux?

1019

How does registry work wedding?

885

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1280

What is the latest linux kernel?

1027

Can you declare an array without assigning the size of an array?

1207

Write a program for Sorting an Array. Which sorting will you prefer?

1038

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1385

what's the latest ram lunch?

2725

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