Download Oracle.1z0-808.ActualTests.2018-10-25.90q.tqb
| Vendor: | Oracle |
| Exam Code: | 1z0-808 |
| Exam Name: | Java SE 8 Programmer |
| Date: | Oct 25, 2018 |
| File Size: | 6 MB |
Demo Questions
Question 1
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.)
Correct answer: BC
Question 2
Given:
Acc.java:
Which statement is true?
- Both p and s are accessible by obj.
- Only s is accessible by obj.
- Both r and s are accessible by obj.
- p, r, and s are accessible by obj.
Correct answer: B
Question 3
Given:
What is the result?
- BaseDerivedA
- BaseDerivedB
- DerivedBDerivedB
- DerivedBDerivedA
- A ClassCastException is thrown at runtime.
Correct answer: C
