Free Oracle 1z0-819 Practice Exam with Questions & Answers | Set: 6

Which code fragment added to line 1 enables the code to compile and print Hello Joe?

A)

B)

C)

D)

Given:

What is the result?

A company has an existing Java app that includes two Java 8 jar files, sales-3.10. jar and clients-10.2.jar.

The jar file ,sales -8, 10, jar reference packages in clients -10.2 jar, but clients-10.2 jar does not reference packages in sales -8.10, jar.

They have decided to modularize clients-10.2.jar.

Which module-info. Java file would work for the new library version clients-10.3 jar?

A)

B)

C)

D)

Which code is correct?

Given:

And the command:

java Main Helloworld

What is the result ?

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

What does the transitive modifier mean?

Given:

List longlist = List.of(“Hello”,”World”,”Beat”);

List shortlist = new ArrayList<>();

Which code fragment correctly forms a short list of words containing the letter “e”?

Given:

Which two methods modify field values? (Choose two.)

Which is the correct order of possible statements in the structure of a Java class file?

A company has an existing sales application using a Java 8 jar file containing packages:

com.company.customer;

com.company.customer.orders;

com.company.customer.info;

com.company.sales;

com.company.sales.leads;

com.company.sales.closed;

com.company.orders;

com.company.orders.pending;

com.company.orders.shipped.

To modularize this jar file into three modules, customer, sales, and orders, which module-info.java would be correct?

A)

B)

C)

D)