Question
What is the purpose of a lock in concurrency
control?Solution
To prevent multiple transactions from accessing the same data simultaneously
Deserts account for approximately what percentage of the Earth’s land surface?
Into which sea does the Nile River discharge its waters? Â
Machkund Hydroelectric Project is a joint venture of which states?
Which planet in our solar system has a highly tilted rotational axis? Â
Which is the largest freshwater lake in the world?
Which of the following countries border does not touch China?
Which direction does the Nile River flow?
Mount Damavand is found in which mountain range?
The Trans-Siberian Railway connects ______ in the West to ______ in the East.
Consider the following statements about our country India:
I. India has an area of about 3.28 million sq. km.
II. India is located in ...
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