Download Oracle.1z0-808.SelfTestEngine.2018-11-20.87q.tqb
| Vendor: | Oracle |
| Exam Code: | 1z0-808 |
| Exam Name: | Java SE 8 Programmer |
| Date: | Nov 20, 2018 |
| File Size: | 5 MB |
Demo Questions
Question 1
Given the code fragment:
Which two modifications should you make so that the code compiles successfully? (Choose two.)
- Option A
- Option B
- Option C
- Option D
- Option E
Correct answer: AC
Question 2
Given the following two classes:
How should you write methods in the ElectricAccount class at line n1 so that the member variable bill is always equal to the value of the member variable kwh
multiplied by the member variable rate?
Any amount of electricity used by a customer (represented by an instance of the customer class) must contribute to the customer's bill (represented by the member variable bill) through the method use Electricity method. An instance of the customer class should never be able to tamper with or decrease the value of the member variable bill.
- Option A
- Option B
- Option C
- Option D
Correct answer: B
Question 3
Given the code fragment:
What is the result?
- Match 1
- Match 2
- No Match
- A NullPointerException is thrown at runtime.
Correct answer: B
Explanation:
