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

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Where are sar logs stored?

846

What is ssh? How to connect to a remote server via ssh?

932

How to update value using threads. Write code?

1077

What is thread safety? How do you achieve it?

957

What is thread safety?

965

How to traverse data in a linked list in forward and backward direction, write the algorithm?

913

Explain the internal working of a hash map?

966

Can the double-checked locking fail on a single processor system?

1018

What is a concurrenthashmap?

1024

What is an externalizable interface?

969

Explain the difference between hashset and hashmap?

1094

Explain the priority queue?

964

Explain about map and their types?

1008

What is meant by ordered and sorted in collections?

898

Explain about set and their types in a collection?

849

Un-Answered Questions { Operating Systems }

What is the difference between socket and port?

943

What are some examples of a file extension?

1071

What is the difference between sorting and classifying?

931

Explain the aix file system.

What is presentationhost exe?

912

What is the total number of primary partitions you can have on one drive in linux red hat?

579

How do I find my windows license key?

938

What are the average and worst time complexity in a sorted binary tree is

965

What is git bash?

996

What are a virtual machines and site their advantages?

1173

How to find the missing element in integer array of 1 to 7?

948

What is AF_UNSPEC Address?

2251

Do you need to keep previous windows installations?

850

How do I open a file location?

961

Stable storage cannot be implemented. (A) Explain why it cannot be. (B) Explain how database system deal with database applications

2272

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