Computer Programming 1 Term 2 Review

Question 1

The Main method has code to interact with user and call methods for calculations, known as:

Accepted Answer

a driver

Question 2

What key word is needed in a method declaration if you don't want the method to return a value?

Accepted Answer

void

Question 3

Based on the header, what data type will the following method return?

Accepted Answer

double

Question 4

In the attached code, which line in the main method calls the method CalcSpeed?

Accepted Answer

line 16

Question 5

Which of the following would be a correctly styled method name?

Accepted Answer

PerformCalculation

Question 6

What value will be stored in V2 after the following lines execute?

Accepted Answer

41

Question 7

After this block of code executes, what will be the value of var4?

Accepted Answer

3

Question 8

When calling a method, the values you pass to the method, for it to operate on, are called:

Accepted Answer

arguments

Question 9

What value will be stored in v2 after the following lines execute?

Accepted Answer

-3

Question 10

What value will be stored in v3 after these lines execute?

Accepted Answer

0

Question 11

What is required for every method we write?

Accepted Answer

A method prologue

Question 12

What is wrong with the following method declaration?

Accepted Answer

the parameters are missing data types

Question 13

After this block of code executes, what will be the value of var3?

Accepted Answer

2

Question 14

What is wrong with the following method declaration?

Accepted Answer

it will return an int, square roots are usually doubles

Question 15

During which phase of the software design process do we determine what test values to use?

Accepted Answer

Design Phase

Question 16

What value will be stored in v1 after this line executes?

Accepted Answer

25

Question 17

What do we call a step-by-step list of instructions that tell us how to perform a task?

Accepted Answer

Algorithm

Question 18

When defining a method, values that you set up the method to receive when called are known as:

Accepted Answer

parameters

Questions 18