VB .NET Basics

Question 1

Which programming construct refers to the order in which lines of code are executed?

Accepted Answer

Sequence

Question 2

Which method is used to get data into a program?

Accepted Answer

Console.ReadLine()

Question 3

What is an 'identifier' in code?

Accepted Answer

The name of something

Question 4

What is the type of loop used when you know how many times you want code to repeat?

Accepted Answer

FOR-NEXT loop

Question 5

Which programming construct allows different pathways of code to run?

Accepted Answer

Selection

Question 6

A data type that stores alphanumeric characters.

Accepted Answer

String

Question 7

Which line of code would cause a program to crash?

Accepted Answer

Console.Write()

Question 8

Which data type is used by a FOR-NEXT loop's counter variable?

Accepted Answer

Integer

Question 9

Which statement correctly assigns a value to an array element

Accepted Answer

myArray(i) = "Hello"

Question 10

Which word describes how different elements of an array are distinguished?

Accepted Answer

Index

Question 11

A data type that stores whole numbers only.

Accepted Answer

Integer

Question 12

Which key word is used to declare a variable?

Accepted Answer

Dim

Question 13

What type of loop is a WHILE-ENDWHILE loop?

Accepted Answer

Condition-controlled

Question 14

What is the 'lowerbound' of an array?

Accepted Answer

0 - always

Question 15

What is the purpose of the 'Step' parameter in a FOR-NEXT loop?

Accepted Answer

Decrement the loop counter, Increment the loop counter by more than one

Question 16

What is the purpose of an 'assignment statement'?

Accepted Answer

To move data from one place to another

Question 17

Which programming construct refers to the idea of 'looping' one or more lines of code?

Accepted Answer

Iteration

Question 18

Which 3 things are established when an array is declared?

Accepted Answer

Its name, upperbound and data type

Question 19

What does the Trim() function do?

Accepted Answer

Removes leading and trailing spaces from input data

Question 20

Which statement correctly declares an array of 100 numbers?

Accepted Answer

Dim numbers(99) As Double

Questions 20