Sem 1 Final Review Computer Programming

Which of the following is used to compare two values and determine whether the condition of an if statement is true or false? (3 points)

• Logic

• Order of Operations

• Relational Operators (<,>,=)

• Variables

What type of statement tells the computer to execute a block of code when a certain condition is true? (3 points)

• if

• input

• else

• print

What happens in a program if an if statement is false? (3 points)

• An error message is returned, and the program crashes

• The block of code will be executed

• The block of code is skipped over, and the program is continued

• The user is prompted for a different type of statement

What does the relational operator " > " mean?

• Equal to

• Less than

• Greater than

• Not equal to

Which of the following if statements uses a Boolean condition to test: "If you are 18 or older, you can vote"?

• if(age <= 18):

• if(age >= 18):

• if(age == 18):

• if(age != 18):

Read the following statement:

   if(x >= 2 and x < 5):

Which values of x make the if condition true?

• 1,2,3,4

• 1,2,3,4,5

• 2,3,4

• 2,3,4,5

Read the following statement:

A word that is a noun AND starts with a vowel, but does NOT end in a consonant.

Which of the following meets all the conditions?

• Apply

• Emma

• Involve

• Oliver

With if-else statements, if the condition is true, you take an action, and if the condition is false, you take no action.

• True

• False

To check multiple conditions in order to determine which one is true, programmers use elif statements.

• True

• False

When the condition of an if statement is false, the computer will return an error message to the user.

• True

• False