True/False - JAVA Every variable in a Java program must be declared. The stateme

ID: 666590 • Letter: T

Question

True/False - JAVA

Every variable in a Java program must be declared.

The statement that identifies the data type of a variable is known as initializing the variable.

All data types in Java can be classified as either a primitive type or a class type.

Data types are used by the compiler to identify the amount of space in memory that a variable of that type will need.

Class type names always begin with a small letter.

All variables must be declared BEFORE the variable is used in the program.

Variable names always begin with a small letter.

String is a primitive type in Java.

Keyboard is a class type in Java.

A variable that has been declared to be boolean type can be initialized with the value 0.

Every variable in a Java program must be declared. TRUE

The statement that identifies the data type of a variable is known as initializing the variable. TRUE

All data types in Java can be classified as either a primitive type or a class type. FLASE(they may be interface or methods also)

Data types are used by the compiler to identify the amount of space in memory that a variable of that type will need.-FALSE

Class type names always begin with a small letter.FALSE(it should start with capitl letter)

All variables must be declared BEFORE the variable is used in the program - TRUE

Variable names always begin with a small letter. TRUE

String is a primitive type in Java. FALSE

Keyboard is a class type in Java. TRUE

A variable that has been declared to be boolean type can be initialized with the value 0. FALSE

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