1z1-829 by Oracle Valid Free Exam Practice Test

Question 1

Given the code fragment:

Which two statements at Line nl independently enable you to print 1250?

A. Integer res = 250; B. Integer res = 250 + integer.parseint (s) C. Integer res= 250 + s2; D. Integer res = 250 + integer . valueof (s); E. Integer res = 250 + integer (s2): F. Integer res = 250 + s:

Correct Answer: B,D

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Question 2

Given the code fragment:

What is the result?

A. 7107 B. 777 C. 81111 D. 8109 E. 71010 F. 888

Correct Answer: B

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Question 3

Assume you have an automatic module from the module path display-ascii-0.2. jar. Which name is given to the automatic module based on the given JAR file?

A. Display-ascii-0.2 B. Display-ascii C. Display.ascii D. Display-ascii-0

Correct Answer: B

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Question 4

Given the code fragment:

What is the result:

A. ABBCDE // the order of elements is unpredictable B. ABCDE // the order of elements is unpredictable C. ABCE D. ADEABCB // the order of element is unpredictable

Correct Answer: A

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Question 5

Given:

What is the result?

A. 3 B. A runtime exception is thrown. C. 4 D. 5 E. Nothing is printed because of an indefinite loop. F. 2 G. 6 H. Compilation fails.

Correct Answer: H

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Oracle Java SE 17 Developer - 1z1-829 Exam Practice Test