COMPUTER SCIENCE AND ENGINEERING
ALGORITHMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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64
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“cat”
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True
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0.5
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Detailed explanation-1: -String concatenation in C language is defined as the process of appending two strings end to end and producing a new string. In string concatenation using a loop, we iterate over the first string using a loop until it reaches the null character of the first string.
Detailed explanation-2: -You concatenate strings by using the + operator. For string literals and string constants, concatenation occurs at compile time; no run-time concatenation occurs. For string variables, concatenation occurs only at run time.
Detailed explanation-3: -Use the + operator The + operator can be used to concatenate two different strings.
Detailed explanation-4: -In formal language theory and computer programming, string concatenation is the operation of joining character strings end-to-end. For example, the concatenation of “snow” and “ball” is “snowball".