ARRAYS AND FUNCTIONS

An array is...

• An arrangement of objects, pictures, or numbers in columns and rows
• An arrangement of objects, pictures, or numbers in unicorns and rainbows
• An arrangement of objects, pictures, or numbers in cheese and crackers
• An arrangement of objects, pictures, or numbers in dolphins and sea turtles

Which array matches the word problem.

• 6 x 6 = 36
• 3 x 4 = 12
• 6 x 4 = 24
• 4 x 6 = 24

Which equation matches this array?

• 5 x 3 = 15
• 3 x 5 = 15
• 4 x 3 = 12
• 3 x 4 = 12

Each element in an array can be accessed using its what?

• By counting in the items in the array

• Position or index in the array

• By printing the items in the array

• By printing and counting the entire array

Why are arrays useful?

• It saves storage space storing under one name

• You can store integers and strings together

• You can store thing related on different topics

• You may have lots of related data that you don't want to store separately

Which element is at index 1 in the array?

• Pear

• Apple

• Orangle

• Orange

What's the code doing here?

• Changing the value of the element at index 2

• Changing the value of the element at index 1

• Changing the element of the value at index 1

• Changing the index of the value

What would this code print?

• Crumpet

• Apple

• Pork

• Beef

Which of the following is true about return type of functions in C?

• Functions can return any type

• Functions can return any type except array and functions

• Functions can return any type except array, functions and union

• Functions can return any type except array, functions, function pointer and union

In C, what is the meaning of following function prototype with empty parameter list

void fun()

{

/* .... */

}

• Function can only be called without any parameter

• Function can be called with any number of parameters of any types

• Function can be called with any number of integer parameters.

• Function can be called with one integer parameter