Week 6 (Java Fundamentals - ITCC105-103I)

Multiple Choice

Java filenames must be written in camel case with the first letter of the class written in lower case character.

• TRUE

• FALSE

Multiple Choice

A java statement must end with a semicolon.

• TRUE

• FALSE

Multiple Choice

It allows the user to have a single line (C++-style) comment.

• /* .. */

• //

• /** .. */

• All of the mentioned

Multiple Choice

String is a primitive data type that accepts a series or a collection of characters.

• TRUE

• FALSE

Multiple Choice

Which among the following is NOT an integer type.

• float

• short

• long

• byte

Multiple Choice

Casting from a "small" datatype value to a "bigger" datatype value is done implicitly.

• TRUE

• FALSE

Multiple Choice

Which among the following examples is a variable naming best practice.

• MyAGE

• myAGE

• MyAge

• myAge

Multiple Choice

Which among the following will NOT return (or result into) a boolean value?

• Comparison Operators

• Logical Operators

• Arithmetic Operators

• All of the mentioned

Multiple Choice

Primitive variables use actual memory space

• TRUE

• FALSE

Multiple Choice

In Java, these are reserved identifiers and cannot be used as ordinary variables.

• Methods

• Classes

• Keywords

• All of the mentioned

Multiple Choice

You can use a variable name multiple times provided they don't appear within the same block.

• TRUE

• FALSE

Multiple Choice

It is a good practice to always initialize your variables.

• TRUE

• FALSE