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

In Unix inter process communication take place using?

2 12156

what is the process id for kernell process

3 7367

what is the very first process created by kernell

5 12555

Linking across directories?

2 8050

About ln(linking)

Infosys,

1 5657

write About fork()?

2 5718

Max relaxable permisssion value with out giving write permission to others?

IBM,

2 8653

About i-node numbers

1 5637

what is the condition required for dead lock in unix sustem ?

2 14423

set-user-id is related to (in unix)

1 6502

unix system is a)multi processing b)multi processing ,multiuser c)multi processing ,multiuser,multitasking d)multiuser,multitasking

eInfochips, Semantic Space, Verizon,

7 25365

for an application which exceeds 64k the memory model should be a)medium b)huge c)large d)none

Nokia,

3 13746

Term stickily bit is related to a)kernel b)undeletable file c)none

Nokia, Siemens,

3 12233

Which one is not suitable for client-server application? 1. tcp/ip 2. message passing 3. rpc 4. none of the above

1 7613

To ensure one program doesnt corrupt other program in a Multi program enviornment what you should do?

1 2309

Un-Answered Questions { Operating Systems }

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

856

How much does a copy of windows 10 cost?

888

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

1266

Can anybody send me Excel tips and improtant formul...... please.

2095

When will the next windows os come out?

879

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.

1372

What are the differences between FTP , NFS , SAMBA servers explain separately.

1315

How do I add a google account to windows 10?

901

What is the latest version of microsoft edge for windows 10?

886

How can you edit a large file without opening it in unix?

963

What is the next windows after 10?

933

what is gr-edge edit?

2205

What is the next version of windows after 10?

961

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

1024

What is the latest windows operating system?

1036

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