Question
Ozone layer which absorbs and scatters the solar
ultraviolet radiation is present in which layer of atmosphere?Solution
In the upper parts of the stratosphere the temperatures are almost as higher as those near the earth's surface, which is due to the fact that the ultra violet radiation from the sun is absorbed by ozone in this region.
What is the scope of a variable declared inside a block of code (e.g., within curly braces)?
What is the SI unit of electric potential difference?
Which network topology requires the highest amount of cabling?
The SI unit for measuring pressure is:
"Parity bits" are used for which of the following purposes?
What is the purpose of a Storage Area Network (SAN)?
What is the primary advantage of using public key cryptography over symmetric key cryptography?
The best case time complexity of selection sort?
Which of the following is a key benefit of using virtual memory?
Arrange the following memory components in the memory hierarchy from the fastest to the slowest: Cache memory, Main memory (RAM), Hard disk.
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