Test 3 Edhesive Review

When do you use an else statement?

• To Input a variable

• To handle string values

• To tell what will happen when an if-statement is false.

• To end an IF statement.

Write the code to test if num1 and num2 are the same.

• if (num1 = num2)

• if (num1 < num2)

• if (num1 == num2)

• if (num1 != num2)

Select all the mistakes in the following: There may be more than one.

• The else should have a :

• The = should be ==

• elseif should be elif

• there is no end if

Which of the following is NOT true about algorithms?

• have an order

• have clear instructions

• stop in a finite amount of time

• do only number calculations

The following code could be rewritten using:

• not

• and

• or

• none of the others

What is an IF statement used for? Select all that apply.

• Make True/ False decisions

• Repeat sections of code

• To count user input

• Select between options in a program

Write the code to test if the number in the variable text1 is greater than 15.

• if (text1 > 15):

• if (text1 >= 15):

• if (text1 > "15"):

• if (text1 < "15"):

Click on the operator to test if x is greater than or equal to y:

• >

• <=

• >=

• <

What is the output?

• 3

• 2

• 1

• 4

What is the output?

• 4

• 2

• 3

• 1