Programming Exam 1

Which of the following is the correct if clause to determine whether choice is anything other than 10

!=10

What is the binary vaule of the following decimal number 118

01110110

What will be displayed after the following code is executed? counter = 1 while counter <= 20: print(counter, end=" ") counter *= 3 print("\nThe loop has ended.")

1 3 9 The loop has ended

For the following code, what will the result be if the user enters 5 at the prompt? sum = 0 end_value = int(input("Enter a number: ")) for i in range(1, end_value): sum = sum + i print(sum, end=", ")

1,3,6,10

What is the decimal value of the following binary number 10011101

157

How many times will "Hi again!" be displayed after the following code executes? for i in range(0, 12, 2): print("Hi, again!")

6

Which computer languages uses short words known as mnemonics for writing programs?

Assembly

An _____ structure is a logical design that controls the order in which a set of statements execute.

Control

Pseudocode

Fake code

The Python Language uses a compiler which is a program that both translates and executes the instructions in a high level language.

False

What is the result of the following Boolean Expression x=5 y=3 z=8 (x<y or z>x) and y <z

False

The process known as the ____ cycle is used by the CPU to execute instructions in a program.

Fetch-decode-execute

What will the following statement displays? print('George', 'John' , 'Paul', 'Ringo' , sep='@') print

George@John@Paul@Ringo

The following is an example of an instruction written in which computer language 10110000

Machine Language

Where does a computer store a program and the data that the program is working with while the program is running?

Main Memory

Programs are commonly referred to as

Software

Which type of error prevents the program from running?

Syntax

IDLE is an alternative method to using a text editor to write execute and test a Python program

True

The following code snippet will change the turtles pen size to 4 if it is presently less than 4: turtle.pensize() <4

True

The following statement will check to see if the turtle's pen color is "green" if turtle.pencolor()= "green"

false

Pyhton code were user require to enter height

height= int(input("Enter your height: '))

Fetch-Decode-Execute

known as the cpu cycle

When using the ___ logical operator, one or both of the subexpressions must be true for the compound expression to be true

or

Which logical operatiors perfrom short- circuit evaluation?

or, and

Assume the variable sales regrences a float vaule.

print(format(Sales, '.2f)

What is the result of the following Boolean Expression, given that x=5,y=3 and z=8 x<y or z>8

true

Which of the following will hide the turtle if it is visible?

turtle.isvisble(): turtle.hideturtle()

Which of the following is the correct if clause to determine whether y is in the range 10 through 50?

y>=10 & y<=50: