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Oracle Java SE 11 Developer Sample Questions (Q42-Q47):

NEW QUESTION # 42
Given the code fragment:
What is the result?

A. A compilation error is thrown.
B. [Lettuce, Kale]
C. [Lettuce, Kale]
[Seabass, Salmon]
D. [Kale, Lettuce]
[Salmon, Seabass]

Answer: A

NEW QUESTION # 43
Given:

What is the expected result of javac?

A. javac fails to compile the class and prints the error message, Error: Could not find or load main class Mycar.class
B. javac fails to compile the class and prints the error message, C:workspace4Mycar.java:1:error: expected import java.lang
C. javac compiles Mycar.java without errors or warnings.
D. javac fails to compile the class and prints the error message, C:workspace4Mycar.java:1:error: package java does not exist

Answer: C

NEW QUESTION # 44
Analyze the code:

Which two options can you insert inside println method to produce Global:namescope? (Choose two.)

A. new Test().prefix+new Test().name
B. Test.getName+prefix
C. Test.prefix+Test.getName()
D. prefix+name
E. Test.prefix+Test.name
F. prefix+Test.name

Answer: A,C

NEW QUESTION # 45
Given:

Which code fragment on line 1 makes the m map contain the employee with the highest salary for each neighborhood?

Answer: B

NEW QUESTION # 46
Given:

When is the readObject method called?

A. before this object is deserialized
B. The method is never called.
C. after this object is deserialized
D. before this object Is serialized
E. after this object is serialized

Answer: C

NEW QUESTION # 47
......

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Oracle 1z1-819 Desktop-Based Practice Program

Test 1z1-819 Simulator Fee & 1z1-819 Simulations Pdf

Oracle Java SE 11 Developer Sample Questions (Q42-Q47):

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