Vivid 1z0-813 Interactive Bootcamp 2021

NEW QUESTION 1
Given:

Which code fragment, when instead at Line n1, enables the Birdie class to compile?

• A. static void fly (consumer <? Extends Brid Eird} { Bird.accept().fly()?
• B. static void fly(consumer>Bird> bird (Bir
• C. Accept {} fly {)?}
• D. static void fly (supplisr<Bird> bird) ( Bird.get 1). Fly() ;}
• E. static void fly (supplier <? extends Bird> bird } { bird.get{) ;}

Answer: B

NEW QUESTION 2
Given the code fragments:

What is the result?

• A. The program prints Run… and throws an exception.
• B. Run… Call…
• C. A compilation error occurs at line n2.
• D. A compilation error occurs at line n1.

Answer: B

NEW QUESTION 3
Given the code fragment:

What type of result is printed?

• A. Era
• B. Time of the Epoch (in milliseconds)
• C. Full text time zone name
• D. Time zone abbreviation
• E. Julian date

Answer: B

NEW QUESTION 4
Given:

• A. 2:MyPir..jpAg:MyPi
• B. jpag
• C. 2: pics:Mypic.jpcg
• D. 1:Pics:/Pics/MyPic.jpeg
• E. An exception is thrown at run tim

Answer: A

NEW QUESTION 5
You are asked to implement an interface that processes a batch of transaction objects and returns a discounted value for each transaction as a double primitive value.
Which interface can you use to accomplish the task?

• A. ToDoubleFunction
• B. DoubleConsumer
• C. DoubleFunction
• D. DoubleSuppLier

Answer: A

NEW QUESTION 6
Which two states are valid for a watch key?

• A. Ready
• B. Not Runnable
• C. Runnable
• D. Does not Exist
• E. Signalled

Answer: AE

NEW QUESTION 7
Which two elements must be present in any valid pipeline?

• A. a lambda expression or a method reference
• B. o terminal operation
• C. one or more Intermediate operations
• D. a reduction operation
• E. a source

Answer: BE

NEW QUESTION 8
Given the code fragment:

What is the result, if the filesalesreport. dat does not exist?

• A. class Java.ia.IOException
• B. Compilation fails at line 6 and 13.
• C. class java.i
• D. flilenNOlfoundException
• E. Compilation fails only at line 6.
• F. Compilation fails only at line 13.

Answer: E

NEW QUESTION 9
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