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

Is char array null terminated?

1 940

Is array a dynamic data structure?

1 1434

How many types of linked lists are there?

1 997

How do you find the length of an arraylist?

1 989

Is duplicate allowed in hashmap?

1 1136

What is default size of hashmap?

1 962

Does stringutils isempty check for null?

1 870

Can arraylist shrink?

1 958

Can treeset contain duplicates?

1 994

What does args stand for?

1 970

How dynamic arrays are created?

1 965

Can I provide array size dynamically?

1 994

What is default array size?

1 1075

How does the size of arraylist increases dynamically?

1 995

Does treeset allow null values?

1 957

Un-Answered Questions { Operating Systems }

What is the most powerful processor?

1072

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

1190

what is gr-edge edit?

2206

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

1479

When will the next windows os come out?

879

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

2224

What is the latest linux kernel?

1018

How do I add a google account to windows 10?

901

What is the latest version of google browser?

1189

What is the latest android operating system?

1061

What is the next windows after 10?

933

what is the gate of ftp server in redhat linux?

1981

How does registry work wedding?

873

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 is the next version of windows after 10?

961

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