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Operating Systems General Concepts Interview Questions
Questions Answers Views Company eMail

Write a function that responds to a click anywhere on the page by displaying an alert dialog. Display the event name if the user held Shift during the mouse click. Display the element name that triggered the event if the user held Ctrl during the mouse click.

999

What is an interrupt? How are multiple interrupts dealt with?

1 8374

Explain the difference between a MONOLITHIC KERNAL and a MICROKERNAL?

2 4199

List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes.

1 3519

What is the difference among deadlock avoidance, detection and prevention?

CTS, Nokia,

1 3907

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

1578

Discuss some of the reasons for implementing process migration ?

1 1946

How is the process address space handled during process migration?

1 4009

What is 2 tier and 3 tier?

2 2273

Why is mapping required? Computer 'Paging' & 'Segmentation'.

2 3385

Give the disadvantages of Havander's Strategies.

1616

What do you mean by Belady's Anomaly. - Describe with example.

IBM,

4 24841

Discuss the various function of OS.

HCL, Spectrum, Spectrum Solutions,

6 6219

Give a brief discussion on schedulers & Dispatchers with respect to process management.

2 11526

how to disable screensaver on ovation OS engineering station?

1 2432


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Un-Answered Questions { Operating Systems General Concepts }

What is ie tab in chrome?

130


How often should I run chkdsk?

112


How do I search in terminal?

136


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

149


Define max, min heap and search time of heap.

168






What are the basic functions of file management in os?

142


What are the different synchronization mechanisms?

143


Distinguish between PCS and SCS scheduling.

294


What are a trap and trapdoor?

158


What is a layered approach and what is its advantage?

163


Will chkdsk delete my files?

100


What is readers-writers problem?

159


Is safari the same as internet explorer?

105


Can you tell what a device is by mac address?

120


How long should a chkdsk r take?

93