The load and index is which of the following?
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The First modern warship built in India in 1952 was
The cultivation of crops in regions with an annual rainfall of 750mm is called as ____.
What comes down but never goes up?
Rain is what only comes down but never goes up.
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Word length of a personal computer is
Word length refers to the number of bits processed by a computer's CPU in one go. These days, typically 32 bits or 64 bits are used.
Data bus size, instruction size, address size are usually multiples of the word size.
Which of the following is a comparison operator in SQL?
LIKE, BETWEEN and = operators are used for comparison in SQL. Comparison operators test whether two expressions are the same. Comparison operators can be used on all expressions except expressions of the text, ntext, or image data types.
In very cold countries alcohol is used as a thermometric liquid because
Alcohol has a freezing point as low as -117oC. So it won't freeze even in very cold countries.
All variables in PHP start with which symbol?