Java Data types and Literals

Which of these is long data type literal?

• 0x99fffL

• ABCDEFG

• 0x99fffa

• 99671246

System.out.println("one\rtwo");

• two

• onetwo

• one\rtwo

• twoone

System.out.println("one\btwo");

• one two

• onetwo

• one

  two

• ontwo

System.out.println("\"Java Program\"");

System.out.println("b="+0b101);

How many primitive data types are there in java?

Which is the smallest integer datatype in java?

• byte

• int

• small

• smallint

Choose valid identifier

• a_101$100

• 100$a

• /a_123

• (a100)

How will you declare a boolean data type

• boolean b;

• bool b;

Long is 4 byte size in storage?

• True

• False