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 is finger in networking?

1 1059

What is command example?

1 1182

What is mkdir p?

1 1026

What does grep grep do?

1 981

What does top do in linux?

1 1093

How do I check dns entry?

1 1097

What is mkdir p linux?

1 1144

How do I check cpu usage?

1 1079

What is tty name?

1 1009

What does chmod 666 do?

1 1036

What is unix finger command?

1 1084

What is parallel ssh?

1 1075

How do you know which shell I am using in linux?

1 1142

What is mask and umask in linux?

1 1073

How do you create a text file in linux terminal?

1 1115

Un-Answered Questions { Operating Systems }

What is the latest version of google browser?

1198

How much does a windows 10 license cost?

921

What is the latest linux kernel?

1020

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1488

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.

1380

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

972

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

892

what's the latest ram lunch?

2717

what is the gate of ftp server in redhat linux?

1986

How does registry work wedding?

879

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2233

What is the next version of windows after 10?

965

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

1271

What is the current version of windows 10?

933

What is the command for cut?

1029

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