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Chapter 11: Problem 51

T F In a union, all the members are stored in different memory locations.

Short Answer

Expert verified
Answer: False

Step by step solution

01

Understanding a union in programming

A union in programming is a data structure that allows to store different data types in the same memory location. It can hold only one of its members at a time. The size of a union is determined by the size of its largest member, as they share the same memory space.
02

Comparing Unions with Structures

Unlike unions, a structure is a data structure in which all the members have their own memory locations. The size of a structure is the sum of the sizes of all its members. In a structure, it is possible to store values of all its members simultaneously, but in a union, only one value can be stored at a time.
03

Verifying the statement

Now let's see if the statement is true or false. "In a union, all the members are stored in different memory locations." As discussed in Steps 1 and 2, the members of a union share the same memory location, which means they are not stored in different memory locations.
04

Conclusion

Based on our analysis, the statement is false (F). In a union, all the members are not stored in different memory locations. They share the same memory space.

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Most popular questions from this chapter

T F The indirection operator has higher precedence than the dot operator.

T F You may define arrays of unions.

What will the following code display? enum \(\\{\text { POODLE , BOXER, TERRIER }\\}\) cout \(<<\) POODLE \(<<\quad " \quad "<<\) BOXER \(<<\quad\) " \(\quad "<<\) TERRIER \(<<\) endl

T F A function may return a structure.

Look at the following code. struct PartData string partName; int idNumber; PartData inventory [100] Write a statement that displays the contents of the partname member of element 49 of the inventory array.
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