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

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

What does the dummy header in the linked list contain?

1 1216

How many pointers are necessary to implement a simple linked list?

1 1186

How can you insert a node at the end of linked list?

1 937

Differentiate between singly and doubly linked lists?

1 1059

What is the difference between the hash table and hash map?

1 1088

How does hashset work internally in java?

1 1063

For addition and deletion. Which one is most preferred: array list or linked list?

1 945

Is it possible to make an array volatile in java?

1 993

For searches. Which one is most preferred: array list or linked list?

1 992

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

1 1118

Enlist some linux to file content commands?

1 1145

What is du -s * | sort -k1,1rn | head command used for?

1 966

You wish to print a file ‘draft’ with 60 lines on a page. What command would you use?

1 1166

How do you limit memory usage for commands?

1 1174

What is ls command and what it does?

1 1064

Un-Answered Questions { Operating Systems }

please prodide me nvidi placement papers

2642

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

2095

What items of information about a task might be useful in real time scheduling?

4537

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

856

What is the latest linux kernel?

1018

What is the current version of windows 10?

929

what is the gate of ftp server in redhat linux?

1981

What does it cost to upgrade to windows 10?

910

When will the next windows os come out?

879

What is the latest android operating system?

1061

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

1266

What is the next windows after 10?

933

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

963

How much does a windows 10 license cost?

918

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

1190

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