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Syntax/Output and Variable Test

Last updated over 1 year ago
20 questions
1

What is the output by the code below?
System.out.println( 3 + " " + 3 );

1

What is the ASCII value of a space?

1

Which of the following would print one backslash on the screen if used in a print( ) or println( )?

1

What is output by the following code?
System.out.println(""+3+4+5);

1

What is the output by the code below?
System.out.println("Hello ");
System.out.print("people ");
System.out.println("everywhere ");

1

What is output by the following code?
System.out.println(3+4+""+5*3);

1

What is the output by the code below?
int num = 5;
System.out.println("num");

1

What is the output by the code below?
System.out.println( "\"9" );

1

What is the output by the code below?
char c = 65;
System.out.println(c);

1

Which of the following lines correctly defines a char variable?

1

Which of the following can be used to comment code in Java?

1

Which of the following is the tab character?

1

Which of the following lines correctly defines a String variable?

1

What of the following is not a legal reserved word for a java data type?

1

What is the output by the code below?
int cost = 2.65;
System.out.println("Price: " + cost);

1

What is the output by the code below?
String s = "aplus";
System.out.println( s );

1

In Java, every program statement ends with a what ?

1

Every method must have an open and close what?

1

What is the output by the code below?
System.out.print( "ap\\lus" );

1

Which of the following is a 32 bit data type?