One-Dimensional Arrays Quiz

What is the purpose of a one-dimensional array in C programming?

• To store multiple elements of different types

• To store multiple elements of the same type

• To perform mathematical calculations

• To create graphical user interfaces

How do you declare a one-dimensional array in C?

• arrayName = newArray[];

• arrayName = arraySize[];

• arrayName = newArray[arraySize];

• arrayName[arraySize];

What is the syntax to access an element of an array in C?

• arrayName[index];

• arrayName(index);

• arrayName{index};

• arrayName.index;

How can you modify the value of an element in a one-dimensional array?

• arrayName(index) = newValue;

• arrayName.index = newValue;

• arrayName[index] += newValue;

• arrayName[index] = newValue;

What is the purpose of traversing an array in C?

• To delete elements from the array

• To create a new array

• To access and process each element of the array

• To reverse the order of elements in the array

What is the correct syntax for a 'for' loop in C?

• for (int i = 0; i <= 5; i++) {

• for (int i = 1; i < 6; i++) {

• for (int i = 0; i < 5; i++) {

• for (int i = 1; i <= 5; i++) {

What does the 'printf' function do in C?

• Reads input from the user

• Writes output to the console

• Creates graphical user interfaces

• Performs mathematical calculations

What is the entry point of a C program?

• start() function

• main() function

• begin() function

• execute() function

What is the importance of understanding one-dimensional arrays in programming?

• To complicate algorithms

• To build complex data structures

• To avoid using arrays

• To slow down program execution

Which library provides the 'printf' function in C?