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 long data type?

1077

Why is arraylist faster than linkedlist?

996

How do arrays work?

999

What is the difference between data types and data structures?

994

What are the different data structures?

985

Why do we use trees in data structures?

950

What is difference between data type and variable?

858

Is data structures and algorithms important?

990

What are arrays used for?

1013

What do you mean by data and data structure?

1032

What are data and data types?

1123

Why do we need a data structure?

1083

What is tree and its properties?

965

What are scalar values?

1074

Is list a data structure?

1031

Un-Answered Questions { Operating Systems }

What is pwd in linux command?

1286

How many gb is an operating system?

1034

Explain the steps to insert data into a singly linked list?

932

What is the Role of push() and pop() method?

1073

What are runlevels in linux?

1154

What is array simple?

984

Which transistor is used in each cell of eprom?

990

what has the greater market share of Linux SW/HW?

1012

How do I find my port number linux?

952

What is the difference between micro kernel and macro kernel?

1258

What are system calls in windows operating system?

1002

Is ios based on linux or unix?

1021

What do you mean by the term “percolate down”?

963

What's the different between windows 8.1 and windows rt?

971

Why is grep called grep?

1371

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