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What does the Address operator (&) in C return when applied to a variable?

Question

What does the Address operator (&) in C return when applied to a variable?

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Solution

The Address operator (&) in C is used to return the memory address of a variable. Here's how it works:

  1. When you declare a variable in C, the system allocates a specific amount of memory space for that variable. This space is located at a specific address in memory.

  2. The Address operator (&) when applied to a variable, returns this memory address.

For example, if you have an integer variable int num = 10;, using the Address operator like this: # will return the memory address where the value of num is stored.

  1. This is particularly useful when you're working with pointers in C, as pointers are variables that store the address of another variable.

So, in summary, the Address operator (&) in C returns the memory address of a variable.

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Similar Questions

What does the Address operator (&) in C return when applied to a variable?

The operator used to get value at address stored in a pointer variable isa.*b.&c.&&d.||

In the context of pointers, what is the significance of the Address operator?Marks : 1Negative Marks : 0Answer hereIt allocates memory dynamicallyIt deallocates memoryIt obtains the address of a variable for pointer initializationIt changes the value of a variable

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What does the address operator (&) return in C when applied to a variable?Marks : 1Negative Marks : 0Answer hereThe variable's valueThe variable's memory addressThe size of the variableThe square of the variable

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