Python Review Part 2

What kind of loop should be used in a game where the user is guessing a secret code and the message "Guess again!" appears until the user guesses correctly?

• for loop

• binary loop

• digital loop

• while loop

Which function generates a random number?

• randint

• randstring

• random.choice

• guess

In Python, what does the choice function do?

• lets the user make a choice

• lets the programmer make a choice

• creates a new program

• chooses a value at random from a string

Marta is creating a program that will guide the user through a series of physical exercises. She wants the program to coach the user to do 10 push-ups. Which kind of loop should be used?

• binary loop

• condition-controlled loop

• count-controlled loop

• interface loop

Bruno is asked to create a program that will require the user to enter a passcode. If the wrong passcode is entered, the user can try again until they get it right. What kind of loop should be created for this?

• binary loop

• condition-controlled loop

• count-controlled loop

• interface loop

Ying sends a program to a colleague for help in debugging it. The following message is returned: "You forgot to initialize the variable for the number of attempts." How should this problem be fixed?

• set the variable to a beginning value

• set the variable to an ending value

• allow the user to input the variable's value

• create a literal value

If a program needs to respond to what the user inputs by printing one of three different statements, what will the program require?

• datqabase

• random number generator

• decision generator

• conditional statement

Hattie uses the line of code num == 7 to assign the number 7 to the variable named num. What correction should be made?

• change 7 to seven

• change num to Num

• change == to –

• change == to =

When will an else statement be executed?

• The if statement is true.

• The if statement is false.

• There is a syntax error.

• The elif statement is executed.

Brandon wants to attend a session at a Python programming conference that will help improve skills in ensuring that the data users enter is correct, meaningful, and in the right format. Which of these conference sessions is most likely to meet Brandon's needs?

• New Debugging Strategies

• New Uses for Conditional Loops

• New Interfaces

• New Validating Techniques