1z0-808 문제 161
You are developing a banking module. You have developed a class named ccMask that has a maskcc method.
Given the code fragment:
You must ensure that the maskcc method returns a string that hides all digits of the credit card number except the four last digits (and the hyphens that separate each group of four digits).
Which two code fragments should you use at line n1, independently, to achieve this requirement? (Choose two.)
Given the code fragment:
You must ensure that the maskcc method returns a string that hides all digits of the credit card number except the four last digits (and the hyphens that separate each group of four digits).
Which two code fragments should you use at line n1, independently, to achieve this requirement? (Choose two.)
1z0-808 문제 162
Given this code for the classes MyException and Test:
What is the result?
What is the result?
1z0-808 문제 163
Given:
What is the result?
What is the result?
1z0-808 문제 164
Given: What is the result?
1z0-808 문제 165
Which two class definitions fail to compile?