Chap 1 Chap 2 Chap 3 Chap 5 Surprise Me 100 100 100 100 100 200 200

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Presentation transcript:

Chap 1 Chap 2 Chap 3 Chap 5 Surprise Me 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

This is the name of the file that contains the code written in the Java language. 100

What is source code?

This is the extension (after the This is the extension (after the .) of the file produced by the compiler upon successful compilation. 200

What is .class file?

This is what we call the words that have special meaning in Java. 300

What are reserved words? OR What are key words?

This is the name given to the contents of a .class file. 400

What is byte code?

This is the name we give to the interpreter which “executes” Java programs. 500

What is the Java Virtual Machine?

The following are both examples of ___________ final double abc; final int RATE; 100

What are constant declarations? What are declarations?

The following are both examples of ______________ int total; char letter; 200

What are declarations? What are variable declarations?

What symbol(s) open a block comment? 300

What are “/*”? What are “/**”?

The following are both examples of ______________ kb = new Scanner(System.in); twoDecimal = new DecimalFormat(“0.00”); 400

What are instantiations?

This symbol performs two different kinds of operations. 500

What is +? concatenation and addition

These are three of the 6 relational operators. 100

What is any combination of > < >= <= == !=

These are the three logical operators.

What are &&, ||, and ! 200

a > b total < item * TAX These are examples of a > b total < item * TAX

What are boolean expressions? What are expressions? 300

This is the term that describes the usual last “choice” in a switch statement?

What is “default”? 400

This expression determines of the String name contains the name “Frank”.

What is name. equals(“Frank”). OR What is name What is name.equals(“Frank”)? OR What is name.equalsIgnoreCase(“Frank”)? 500

The following is a method ____________. System.out.println(“Hello World”);

What is call? What is invocation? 100

With respect to method calls, this is what we call the part in yellow. System.out.println(“Hello World”);

What is actual parameter? What is argument? 200

In the following statement the yellow part describes this. public static void printMessage(String text)

What is formal parameter? What is parameter? 300

What do we call the part of the method header highlighted in yellow? public static String toString()

What is the return type? 400

A value returning method always ends with this.

What is the return statement? 500

When we use the new operator, we are making this.

What is an object? 100

Name the two primitive data types that are not integer or floating point values.

What are char and boolean? 200

In Javadoc comments, this is the tag to describe the parameters in a parameter list.

What is @param? 300

Two variables that reference the same object are known as this.

What are aliases? 400

Java passes parameters using call by this.

What is call by value? (or just value) 500