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1Z0-819 Dumps

Free 1Z0-819 Exam Dumps

Question 11

Given:
1Z0-819 dumps exhibit
What is the result?

A. 42
B. The compilation fails due to an error in line 4.
C. 17
D. The compilation fails due to an error in line 3.
E. The compilation fails due to an error in line 2.
F. The compilation fails due to an error in line 1.
G. The compilation fails due to an error in line 5.

Correct Answer:A

Question 12

Given:
1Z0-819 dumps exhibit
Which is true about line 1?

A. If the value is not present, a NoSuchElementException is thrown at run time.
B. It always executes the System.out::print statement.
C. If the value is not present, a NullPointerException is thrown at run time.
D. If the value is not present, nothing is done.

Correct Answer:D
1Z0-819 dumps exhibit

Question 13

Which is a proper JDBC URL?

A. jdbe.mysql.com://localhost:3306/database
B. http://localhost.mysql.com:3306/database
C. http://localhostmysql.jdbc:3306/database
D. jdbc:mysql://localhost:3306/database

Correct Answer:D

Question 14

Given:
1Z0-819 dumps exhibit
What is the result?

A. 2,34,34,5
B. 2,34,54,5
C. 2,54,54,5
D. 2,34,54,3

Correct Answer:C
1Z0-819 dumps exhibit

Question 15

Which code fragment compiles?
1Z0-819 dumps exhibit

A. Option A
B. Option B
C. Option C
D. Option D

Correct Answer:D
1Z0-819 dumps exhibit

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