Java Programming

What does IDE stand for?

• Insanely Duplicated Elephant

• Internal Development Engine

• Integrated Development Environment

• Interesting Delicate Egg

What will print?
System.out.println("hello");

System.out.println("iD/ntech")

• hello

  iD/ntech

• helloiD

  tech

• hello

  iD

  tech

• hello

  iDtech

Fill in the blank:

_____ x = 3.4;

• String

• int

• boolean

• double

What type of variable is this?

("Hello " + 34 + " iDtech 39")

• int

• String

• int String

Which is the correct way to create a scanner?

• Scanner myScanner = Scanner(System.in);

• Scanner myScanner = new Scanner(System.in)

• Scanner (System.in);

• Scanner myScanner = new Scanner(System.in);

What does (10 % 4) evaulate to?

• 1

• 2

• 3

• 4

Which statement evaluates to True?

• (4 < 8)

• (9 == 6)

• (7 > 12)

• (6 <= 3)

if x = 2 and y = 6, which evaluates to True?

• (x > y)

• (x == y)

• (x < y) && (x == y)

• (x < y) || (x == y)

What does this evaluate to?

!(!(T && F) || (T || !T))

• T

• F

How many times will this program print "Hello"?

int x=4;

while(x < 8) {

System.out.println("Hello");

x++;

}

• 3

• 4

• 5