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Oracle Updated 1z0-809 Exam Questions and Answers by bella-rose

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Oracle 1z0-809 Exam Overview :

Exam Name: Java SE 8 Programmer II
Exam Code: 1z0-809 Dumps
Vendor: Oracle Certification: Java SE
Questions: 196 Q&A's Shared By: bella-rose
Question 20

Given the code fragment:

BiFunction val = (t1, t2) -> t1 + t2; //line n1

//line n2

System.out.println(val.apply(10, 10.5));

What is the result?

Options:

A.

20

B.

20.5

C.

A compilation error occurs at line n1.

D.

A compilation error occurs at line n2.

Discussion
Question 21

Given the code fragments:

Questions 21

and

Questions 21

What is the result?

Options:

A.

Video played.Game played.

B.

A compilation error occurs.

C.

class java.lang.Exception

D.

class java.io.IOException

Discussion
Question 22

Given the code fragment:

Questions 22

What is the result?

Options:

A.

Java EEJava EESE

B.

Java EESE

C.

The program prints either:Java EEJava SEorJava SEJava EE

D.

Java EEJava SE

Discussion
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Question 23

Given the records from the STUDENT table:

Questions 23

Given the code fragment:

Questions 23

Assume that the URL, username, and password are valid.

What is the result?

Options:

A.

The STUDENT table is not updated and the program prints:114 : John : john@uni.com

B.

The STUDENT table is updated with the record:113 : Jannet : jannet@uni.comand the program prints:114 : John : john@uni.com

C.

The STUDENT table is updated with the record:113 : Jannet : jannet@uni.comand the program prints:113 : Jannet : jannet@uni.com

D.

A SQLException is thrown at run time.

Discussion
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