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Non-Primitive Data Structures and Operations Quiz

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Questions and Answers

What is the purpose of traversing in a data structure?

To visit each element of the data structure (correct)
To remove elements from the data structure
To calculate the size of the data structure
To add elements to the data structure

What does insertion refer to in the context of data structures?

Removing elements from the data structure
Calculating the average of the data elements
Visiting each element of the data structure
Adding elements to the data structure (correct)

When does underflow condition occur in a data structure?

When computing the average of marks secured by students
When adding elements to the data structure
When trying to delete an element from an empty data structure (correct)
When trying to delete an element from a non-empty data structure

What is a non-primitive data structure derived from?

Primitive data structures (B) Signup and view all the answers

In C, C++, and Java, which method of passing arguments is used?

Pass by value (B) Signup and view all the answers

What enables a function to change the value outside the function in C and C++?

Dereferenced pointers (B) Signup and view all the answers

What is the term for the arguments passed inside a function as dereferenced pointers?

Dereferenced values (C) Signup and view all the answers

What is used to simulate passing by reference in C and C++?

Dereferenced pointers (C) Signup and view all the answers

What does the function 'swap' do in the given code?

It swaps the values of two integers using pointers (B) Signup and view all the answers

What is the purpose of using the 'address of' operator in the 'main' function?

To pass the addresses of 'm' and 'n' to the 'swap' function (B) Signup and view all the answers

What is an array of pointers?

An indexed set of variables where each element is a pointer to another variable (C) Signup and view all the answers

What does dereferencing a pointer mean?

Accessing the value at the memory address stored in the pointer (D) Signup and view all the answers

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