Virtual Labs

1. What is a structure in programming, and how does it differ from an array?

a: A structure is a collection of data elements with the same data type. Explanation

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b: A structure is used to represent objects, whereas an array is used for data storage. Explanation

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c: A structure is a way to group elements of different data types, while an array stores elements of the same data type. Explanation

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d: A structure is a more efficient way to iterate through data. Explanation

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2. Which operator is used to access a member of a structure:

a: . Explanation

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b: * Explanation

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c: & Explanation

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d: > Explanation

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3. All the functionality of a union can be performed by a structure?

a: True Explanation

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b: False Explanation

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4. A structure can be defined inside a structure

a: True Explanation

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b: False Explanation

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5. Default values can be given to the members of the structure

a: True Explanation

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b: False Explanation

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6. What is the primary purpose of using arrays in programming?

a: Storing elements of various data types Explanation

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b: Managing multiple elements of the same data type Explanation

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c: Simplifying code structure Explanation

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d: Handling conditional statements Explanation

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7. Can a structure contain an array as one of its members?

a: No, structures can only contain primitive data types. Explanation

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b: Yes, structures can contain arrays as well as other data types. Explanation

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c: No, arrays can only be used as standalone variables. Explanation

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8. What is a deep copy in the context of arrays of structures?

a: Copying the structure's member elements without replicating the entire structure Explanation

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b: Creating a copy of the structure with all its elements and nested structures Explanation

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c: Copying only the first element of the structure Explanation

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d: Deep copy is not applicable to arrays of structures. Explanation

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9. What will be the ouptut of the following function call: fun4(4,3); where fun4 is defined as:

a: 10 60 Explanation

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b: 20 60 Explanation

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c: 40 50 Explanation

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d: 80 30 Explanation

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Structures