A function, writeamount, is defined:

def writeamount ( name, amount = 0 ):
print “Name : ”, name;
print “Amount: ”, amount;
return;

When users do not enter the amount they paid, the system automatically assumes they paid nothing. This functionality is an example of a...

A)default argument.
B)subroutine.
C)keyword argument.
D)return statement.

Which of the following is a way the operating system prevents unknown or unauthorized users from accessing the system?

3. (5 points) describe what would be printed by the code below or what error would occur. const char* cstr = "0123456"; const char* ptr = & cstr[4]; cout < < ptr[-1] < < ptr < < endl; 1 4. (5 points) theseus has been trapped in a maze with a minotaur, which is trying to capture him. each round, theseus and the minotaur move through the maze; theseus towards the exit, and the minotaur towards theseus. theseus can move in any of the four cardinal directions, or he can wait for a round to see how the minotaur moves. write code that creates a data type to represent the possible moves that theseus could make.

What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar