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Java SE 1z0-819 Dumps PDF

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Question 16

Given:

What is the result?

Options:

A.

[A, B, C]

followed by an exception thrown on line 11.

B.

[A, B, C]

[A, B]

C.

[A, B, C]

[A, B, C]

D.

On line 9, an exception is thrown at run time.

Question 17

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)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 18

Which interface in the java.util.function package can return a primitive type?

Options:

A.

ToDoubleFunction

B.

Supplier

C.

BiFunction

D.

LongConsumer

Question 19

Given the code fragment:

What is the output?

Options:

A.

The compilation fails.

B.

[-1, -2, -3]

C.

[-3, -2, -1]

D.

A runtime exception is thrown.

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Exam Code: 1z0-819
Exam Name: Java SE 11 Developer
Last Update: Dec 22, 2024
Questions: 296
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