[PDF] 1Z0-813 – Upgrade to Java SE 8 OCP Exam Questions

1Z0-813 – Upgrade to Java SE 8 OCP Exam Questions Make 1Z0-813 Certification Exam Easy with DBexam.com

Oracle 1Z0-813 Exam Detail Exam Code

1Z0-813

Full Exam Name

Upgrade to Java SE 8 OCP (Java SE 6 and all prior versions)

Number of Questions

60

Practice Exams

Click Here

Passing Score

63%

Time Limit

130 minutes

Recommended Training

Java SE 7 New Features Java SE 8 New Features

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How to Prepare for Oracle 1Z0-813 •

Perform enough practice with Oracle system with related Oracle 1Z0-813 certification subjects

•

Identify the key configuration, workflow and data flow

•

Understand the all Syllabus Topics of Exam which are Given in Description.

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Identify your weak areas from practice test and do more practice with system

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Repeat practice exams and try to score 100% on www.DBexam.com

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Oracle 1Z0-813 Exam Questions

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Q 1) Which of the following is a valid lambda expression?

Option

a) r -> {return 1==2} b) (q) -> true c) (x,y) -> {int test; return test>0;}

d) a,b -> true

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ANSWER b) (q) -> true

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Q 2) In a stream pipeline, which can return a value other than a Stream?

Option a) Source b) Intermediate operation

c) Terminal operation d) None of the above

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ANSWER c) Terminal operation

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Q 3) What is a common reason for a stream pipeline not to run?

Option a) The source doesn’t generate any items.

b) There are no intermediate operations. c) The terminal operation is missing. d) None of the above

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ANSWER c) The terminal operation is missing.

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Q 4) Which of the answer choices make sense to implement with a lambda?

Option a) Comparable interface b) Comparator interface c) remove method on a Collection

d) removeAll method on a Collection e) removeIf method on a Collection

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ANSWER b) Comparator interface e) removeIf method on a Collection Enjoy success with DBexam.com

Q 5) How long will the effects of calling Locale.setDefault() be active assuming no other calls to that method are made?

Option a) Until the end of the method b) Until the program exits

c) Until the next reboot of the computer d) None of the above. It persists even past a reboot.

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ANSWER b) Until the program exits

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