Java CH 1,2,3

java-ch-1-2-3

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Question 1 of 1

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422406

120

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A data item is ____ when it cannot be changed while a program is running.

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422407

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A ____ is a named memory location that you can use to store a value.

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422409

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Primitive types serve as the building blocks for more complex data types, called ____ types.

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422411

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In Java, you use variables of type ____ to store integers, or whole numbers.

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422412

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A(n) ____ variable can hold only one of two values: true or false.

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422413

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The term ____ refers to the mathematical accuracy of a value.

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422414

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A ____ data type can hold 14 or 15 significant digits of accuracy.

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422416

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You use the ____ data type to hold any single character.

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422417

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In Java, ____ is a built-in class that provides you with the means for storing and manipulating character strings.

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422419

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The characters ____ move the cursor to the next line when used within a println() statement

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422420

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____ occurs when both of the operands are integers.

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422422

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The percent sign is the ____ operator.

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422423

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What is the value of result after the following statement is executed? int result = 2 + 3 * 4;

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422424

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A(n) ____ dialog box asks a question and provides a text field in which the user can enter a response

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422425

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Java CH 1,2,3

Question 1 of 1

Time Left

A data item is ____ when it cannot be changed while a program is running.

Select the correct answer(s).

(0/0)

A ____ is a named memory location that you can use to store a value.

Select the correct answer(s).

(0/0)

Primitive types serve as the building blocks for more complex data types, called ____ types.

Select the correct answer(s).

(0/0)

In Java, you use variables of type ____ to store integers, or whole numbers.

Select the correct answer(s).

(0/0)

A(n) ____ variable can hold only one of two values: true or false.

Select the correct answer(s).

(0/0)

The term ____ refers to the mathematical accuracy of a value.

Select the correct answer(s).

(0/0)

A ____ data type can hold 14 or 15 significant digits of accuracy.

Select the correct answer(s).

(0/0)

You use the ____ data type to hold any single character.

Select the correct answer(s).

(0/0)

In Java, ____ is a built-in class that provides you with the means for storing and manipulating character strings.

Select the correct answer(s).

(0/0)

The characters ____ move the cursor to the next line when used within a println() statement

Select the correct answer(s).

(0/0)

____ occurs when both of the operands are integers.

Select the correct answer(s).

(0/0)

The percent sign is the ____ operator.

Select the correct answer(s).

(0/0)

What is the value of result after the following statement is executed? int result = 2 + 3 * 4;

Select the correct answer(s).

(0/0)

A(n) ____ dialog box asks a question and provides a text field in which the user can enter a response

Select the correct answer(s).

(0/0)

Each primitive type in Java has a corresponding class contained in the java.lang package. These classes are called ____ classes.

Select the correct answer(s).

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