IT Certification Exam Questions & Answers

QUESTION 153
Given:

What is the output?
A)

B)

C)

D)

QUESTION 154
Given:

What is the result?

QUESTION 155
Given:

What is the result?

QUESTION 156
Given:

What is the output?

QUESTION 157
Given:
var fruits = List.of(“apple”, “orange”, “banana”, “lemon”);
You want to examine the first element that contains the character n. Which statement will accomplish this?

QUESTION 158
Given the content:

What Is the result?
A)

B)

C)

D)

E)
User Username

QUESTION 159
Given:

What is the output?

QUESTION 160
Given the code fragment:

What is the result?
A)

B)

C)

D)

QUESTION 161
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)

QUESTION 162
Given:

What is the result?

QUESTION 163
Given the formula to calculate a monthly mortgage payment:

and these declarations:

How can you code the formula?

QUESTION 164
Given:

What is the result?

QUESTION 165
Given:

executed with this command:
java Main one two three
What is the result?

QUESTION 166
Given the code fragment:

What is the result?

QUESTION 167
You replace the code on line 1 to use ParallelStream.

Which one is correct?

QUESTION 168
Given:

Which expression when added at line 1 will produce the output of 1.17?

QUESTION 169
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)

QUESTION 170
Given the code fragment:

What is the result?
A)

B)

C)

D)

QUESTION 171
Given:
List<String> longlist = List.of(“Hello”,”World”,”Beat”);
List<String> shortlist = new ArrayList<>();
Which code fragment correctly forms a short list of words containing the letter “e”?