Multi Choice Type QuestionWhat is true regarding the storage allocation for members in structures and unions?Marks : 1Negative Marks : 0Answer hereEach member in a structure shares the same storage locationEach member in a union is assigned a separate storage locationMemory allocated for members in a union is sharedNone of the mentioned options
Question
Multi Choice Type QuestionWhat is true regarding the storage allocation for members in structures and unions?Marks : 1Negative Marks : 0Answer hereEach member in a structure shares the same storage locationEach member in a union is assigned a separate storage locationMemory allocated for members in a union is sharedNone of the mentioned options
Solution
The correct answer is "Memory allocated for members in a union is shared".
Here's why:
In C programming, a structure (struct) and a union are both user-defined data types that can store different types of data. However, they differ in how they manage memory.
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Each member in a structure shares the same storage location: This statement is false. In a structure, each member has its own storage location. The total size of the structure is the sum of the size of all its members.
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Each member in a union is assigned a separate storage location: This statement is also false. In a union, all members share the same memory location. The size of the union is the size of its largest member.
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Memory allocated for members in a union is shared: This statement is true. As mentioned above, all members of a union share the same memory location. This means that at any given time, a union can hold value for only one of its members since the memory location is shared.
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None of the mentioned options: This statement is false since the third option is correct.
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