Java-Recursion

Front

What is returned as a result of the call mystery(4,6)?

Back

2

Front

What is the output of this program? Options: 0, 1, 120, None of the above

Back

1

Front

What is the returned value of recMethod(5)?

Back

75

Front

What is the output of this program? Options: 24, 30, 120, 720

Back

120

Front

What is the action of method mystery2? Options: a+b, a*b, a^b, b^a, a!

Back

a^b

Front

What is printed as a result of the call stringMaker("COMPSCI")?

Back

C, CO, COM, COMP, COMPS, COMPSC, COMPSCI

Front

What is the output of this program? Options: 1, 30, 120, Runtime error

Back

1

Front

What is the action of method mystery3? Options: a+b, a*b, a^b, b^a, a!

Back

b^a

Front

Which expression represents the result of calling recurs(11,4)? Options: x + y, x * y, x^y-2, y^x+2

Back

x * y

Front

Why would you use a base case?

Back

So that the code does not loop forever