What are deadlock prevention techniques?
Mutual exclusion
Hold and wait
No preemption
Circular wait
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Why does a fountain pen leak in aeroplane flying at a height?
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Weight of a person at a height of 2R from the centre of the earth, where R is the radius of the earth _______.
India successfully launched Chandrayaan1 satellite in
India successfully launched Chandrayaan1 satellite from SDSC Sriharikota, Andhra Pradesh on 22 October, 2008.
To keep warm, polar bears have a layer of ________ under their skin.
In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
An achievement or something desired fail to be attained by someone
In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.
What smallest number should be added to 2401 so that the sum is completely divisible by 14 ?
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