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

Operating Systems General Concepts Interview Questions

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Tell us something about mutex.

1080

What are its main functions?

1115

What do you understand by transaction atomicity?

1012

Explain the handheld systems. List the issues related to the handheld system.

1146

What kind of operations are possible on a semaphore?

1078

Describe main memory and secondary memory storage in brief.

1031

Differentiate between logical and physical address.

1106

What complications does concurrent processing add to an operating system?

1211

For a deadlock to occur what are the necessary conditions

1088

When an input file is opened, what are the possible errors that may occur?

1051

Explain the handheld systems.

1030

What is cascading termination?

1348

What are merits and demerits of systems supporting multiple file structure and systems supporting a stream of bytes?

1078

What is eide?

1185

What is the basic difference between pre-emptive and non-pre-emptive scheduling.

1090

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Un-Answered Questions { Operating Systems General Concepts }

What are deadlock prevention techniques?

1140

What kind of memory is a ram categorized as?

1007

How many stages are there in chkdsk?

1050

Explain Marshalling?

1037

What is risc technology?

1084

How do you fix a blue screen?

1001

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

2266

What are the different types of scheduling algorithms?

1060

what is the command to copy windows files (i386) without formatting OS?

2300

Can you install a 32bit program on a 64 bit computer?

911

Why is a single serial port managed with a single interrupt-driven i/o but a front-end processor is managed using a polling i/o, such as a terminal concentrator?

995

What are the operating system components?

1097

Mention the steps involved in the execution of a program.

957

Is 32 bit obsolete?

955

Can you please explain the difference between trap and trapdoor?

1073

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