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As you said, SQL is a query language that is used for databases. A 'query' language when referring to databases means that it is the language used to get information out of the database. Databases c...
In computers, everything is represented with 0s and 1s. While Boolean Logic is often explained using the terms 'true' and 'false', these are actually represented by the numbers 0 and 1.0 means 'fals...
A palindrome number is one which remains the same when its digits are reversed. For example 121, if you write 121 backwards its still 121.
The algorithm involves a really simple loop whic...
A data structure is a way of describing a certain way to organize peices of data so that operations and alogrithms can be more easily applied. For example tree type datastructures often allow for efficien...
Batch processing is when a series of jobs are exectued without any human interfering. This means that in batch processing, all necessary information is collected first and given to the processor as the in...
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