Free Access Oracle.1z1-819.v2023-07-01.q228 Practice Test (Page 34)

Given the code fragment:

What is the result?

A.false true true

B.true false false

C.false false true

D.false true false

What change will cause the code to compile successfully?

A.Insert PriceChecker <Electronics> prod on line 1.

B.Insert PriceChecker <> prod on line 1.

C.Insert PriceChecker <Plushy extends Products> prod on line 1.

D.Insert PriceChecker (?) prod on line 1.

Which two modules include APIs in the Java SE Specification? (Choose two.)

A.java.desktop

B.jdk.httpserver

C.java.logging

D.javafx

E.jdk.jartool

Examine this excerpt from the declaration of the java.se module:

What does the transitive modifier mean?

A.Any module that requires the java.sql module does not need to require the java.se module.

B.Only a module that requires the java.se module is permitted to require the java.sql module.

C.Any module that attempts to require the java.se module actually requires the java.sql module instead.

D.Any module that requires the java.se module does not need to require the java.sql module.

Given:

You want to implement the java. Io, serializable interface to the MypersisteneData class.
Which method should be overriden?

A.nothing

B.The readExternal and writeExternal method

C.The readExternal method

D.The writeExternal method

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