midterm 1 review!

The literal 3.7F represents which of the following data types?

• float

• int

• double

• long

what is printed to the screen?

• 13.1

• 13.10

• 13

• 13.0

which of the following specifiers for System.out.printf would be used to output the double data type?

• %d

• %s

• %f

• %b

which of the following data types stores a sequence of characters?

• int

• sequence

• char

• String

whcih of the following characters represents a new line?

• \n

• \nl

• \new

• \L

the "f" in %f means what?

• floating-point notation

• scientific notation

• base 2 notation

• fixed-point notation

what is printed to the screen?

• 6.800

• 6.793

• 6.7925

• 6.7925

how many bytes does an "int" data type require in memory?

• 2

• 4

• 8

• 16

if a data type is capitalized (such as Integer, Double, ect.) is known as what?

• value type

• address type

• memory type

• reference type

what will be printed to the screen?

• 49

• 49.0

• 45

• 45.0