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Ace Oracle 1Z0-808 Certification Exam Questions & Study Resources, Java SE 8 Programmer I | SPOTO

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Question #1
Given the code fragment:Which option represents the state of the num array after successful completion of the outer loop?A. Option AB. Option BC. Option CD. Option D
View answer
Correct Answer: B
Question #2
Given the code fragment:What is the result?
A. A B C
B. A B C D E
C. A B D E
D. Compilation fails
View answer
Correct Answer: D
Question #3
Given the code fragment:What is the result?
A. An exception is thrown at runtime
B. 2014-07-31T01:01:00
C. 2014-07-31
D. 2014-09-30T00:00:00
View answer
Correct Answer: B
Question #4
Given:What is the result?
A. Option A
B. Option B
C. Option C
D. Option D
View answer
Correct Answer: D
Question #5
Given: And given the code fragment: What is the result?
A. ompilation fails at line n2
B. ompilation fails at line n1
C. 0:20
D. 0:20
View answer
Correct Answer: A
Question #6
Given the code fragment:Which modification enables the code to print 54321?
A. Replace line 6 with System
B. At line 7, insert x --;
C. Replace line 5 with while (is Available(--x)) {
D. Replace line 12 with return (x > 0) ? false : true;
View answer
Correct Answer: C
Question #7
Given the definitions of the MyString class and the Test class:What is the result?
A. Option A
B. Option B
C. Option C
D. Option D
E. Option E
View answer
Correct Answer: D
Question #8
Given the code fragment:What is the result?
A. Answer = 0
B. Invalid calculation
C. Compilation fails only at line n1
D. Compilation fails only at line n2
E. Compilation fails at line n1 and line2
View answer
Correct Answer: C
Question #9
Given the code fragment: And given the requirements: 1. Process all the elements of the array in the reverse order of entry. 2. Process all the elements of the array in the order of entry. 3. Process alternating elements of the array in the order of entry. Which two statements are true? (Choose two.)
A. equirements 1, 2, and 3 can be implemented by using the enhanced for loop
B. equirements 1, 2, and 3 can be implemented by using the standard for loop
C. equirements 2 and 3 CANNOT be implemented by using the standard for loop
D. equirement 2 can be implemented by using the enhanced for loop
E. equirement 3 CANNOT be implemented by using either the enhanced for loop or the standard for loop
View answer
Correct Answer: BC
Question #10
Given the code fragment: What is the result?
A. t results in a compile time error at line 18
B. t results in a compile time error at line 9
C. t prints : 1
D. t results in a compile time error at lines at lines 12 and 15
View answer
Correct Answer: A
Question #11
Given the code fragment:What is the result?
A. 2012-02-10
B. 2012-01-30
C. 2012-02-10 00:00
D. A DateTimeException is thrown at runtime
View answer
Correct Answer: C
Question #12
Given the definitions of the MyString class and the Test class: What is the result?
A. ption A
B. ption B
C. ption C
D. ption D
E. ption E
View answer
Correct Answer: D
Question #13
Given:What is the result?
A. 97 9899 100 null null null
B. 97 9899 100 101 102 103
C. Compilation fails
D. A NullPointerException is thrown at runtime
E. An ArraylndexOutOfBoundsException is thrown at runtime
View answer
Correct Answer: E
Question #14
Given:What is the result?
A. Compilation fails
B. false true
C. true false
D. true true
E. false false
View answer
Correct Answer: C
Question #15
Given the code fragment: What is the result?
A. 1:2:3:4:5:
B. 1:2:3:
C. Compilation fails
D. An ArrayOutOfBoundsException is thrown at runtime
View answer
Correct Answer: CD
Question #16
Given:What is the result?
A. BaseDerivedA
B. BaseDerivedB
C. DerivedBDerivedB
D. DerivedBDerivedA
E. A ClassCastException is thrown at runtime
View answer
Correct Answer: D
Question #17
Given the code fragment:Test.java:Which is the result?
A. Option A
B. Option B
C. Option C
D. Option D
E. Option E
View answer
Correct Answer: D
Question #18
Which three statements are true about the structure of a Java class? (Choose three.)
A. A public class must have a main method
B. A class can have only one private constructors
C. A method can have the same name as a field
D. A class can have overloaded static methods
E. The methods are mandatory components of a class
F. The fields need not be initialized before use
View answer
Correct Answer: A
Question #19
Given:What is the result?
A. AB
B. AC
C. CC
D. A ClassCastException is thrown only at line n1
E. A ClassCastException is thrown only at line n2
View answer
Correct Answer: D
Question #20
Given the code fragment:Which code fragment, when inserted at line n1, enables the App class to print Equal?
A. Option A
B. Option B
C. Option C
D. Option D
View answer
Correct Answer: B
Question #21
Given the code fragment: What is the result if the integer aVar is 9?
A. Compilation fails
B. 10 Hello Universe!
C. 10 Hello World!
D. 9 Hello World!
View answer
Correct Answer: D

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