ACP Second 6 Weeks Exam Review

Question 1

A method called calculate has 2 int parameters, therefore the call must have 2 int arguments.

Accepted Answer

True

Question 2

What is s1.charAt(9) for the following String?String s1= "Java is fun!"

Accepted Answer

u

Question 3

Which job works with law enforcement to retrieve info from computers and other storage devices?

Accepted Answer

Computer Forensic Investigator

Question 4

Which class in the Java library performs a number of useful mathematical operations?

Accepted Answer

Math

Question 5

Which job is responsible for overseeing how a company's IT projects & mechanics work together?

Accepted Answer

IT Vendor Manager

Question 6

What technology job relies on GIS, global images and maps to assist them in their job?

Accepted Answer

Geospacial Technologist

Question 7

Working for a reduced rate in order to learn new skills and have the company "try you out" is

Accepted Answer

an internship

Question 8

What is Xiaolce or Xiaoice?

Accepted Answer

A Chinese Chatbot

Question 9

If you don't have any arguments to transfer to a method, you can eliminate the parenthesis.

Accepted Answer

False

Question 10

Which job is responsible for overseeing a company's cloud strategy, design and management?

Accepted Answer

Cloud Architect

Question 11

A method named computeSum is located in ClassOne. To call the method from within ClassTow, use

Accepted Answer

You can't call the method Class Two

Question 12

What is the length of the following String? String s1= "Java is fun!"

Accepted Answer

12

Question 13

What is the first thing in a method?

Accepted Answer

modifier

Question 14

Look at pic for question

Accepted Answer

Lines 8 and 9

Question 15

Look at pic for question

Accepted Answer

4

Question 16

Which method description returns the absolute value of a number?

Accepted Answer

Math.abs

Question 17

See the image for question....

Accepted Answer

public static double calculate (int a, double b)

Question 18

What is s1.substring(8,11) for the following String?String s1= "Java is fun!"

Accepted Answer

fun

Question 19

All methods must return a value.

Accepted Answer

False

Question 20

Which method returns a value when it is invoked?

Accepted Answer

Functional

Questions 20