CSP Final Review - FLHS - Dan Kober | Biblioteka

1

What would be the output of the following code?

null

1

Which of the following statements is true about control structures?

If/else statements can be used inside for loops.

User input must always be turned into an integer value in order to be used to control commands

For loops and while loops cannot be used in the same function

Placing a for loop inside another for loop will create an infinite loop.

1

Which of the following does the clear command do?
A. Clears the screen of any markings left by Tracy
B. Turns Tracy to face right
C. Sends Tracy to position (0,0)

A only

A, B, and C

A and C

A and B

1

What will the output of the following code be?

null

An infinite loop will be created.

null

1

Tracy will draw 20 circles with a radius of 50.

An infinite loop will occur.

Tracy will draw 50 circles with a radius of 20.

Tracy will draw 1 circle with a radius of 20.

1

How is an infinite loop created?

By using an infinite value in a while loop

By using a condition that will never become false in a while loop

By using a condition that will never become false in a for loop

By using an infinite value in a for loop

1

Why do we use while loops?

To repeat code a specific number of times

To repeat code when the number of times to repeat is unknown

To repeat code a specific number of times

To repeat code when the number of times to repeat is unknown

1

What would be the radius of the circle output from the following code?

30 pixels

40 pixels

20 pixels

10 pixels

1

Which of the following if/else statements using a variable called ‘count’ are written correctly?

null

1

What is the limit of conditions that can be used in an if/else statement?

2

1

4

unlimited

1

Which of the following is an example of an if/else statement scenario?

If it is raining, bring an umbrella.

If it is cold out wear a coat. If it is raining, wear a hat.

If it is not cold out, don’t wear a coat.

If it is raining, bring an umbrella. If not, wear sunglasses.

1

If the following code was run, how far would Tracy move?

0 pixels

25 pixels

100 pixels

50 pixels

1

Which comparison operator means ‘is not equal to’?

==

!=

=#

%

1

How would we write an if statement where Tracy will put the pen down if a variable called count was positive?

null

1

If we write an if statement and the condition is false, what does Tracy do?

Tracy completes the indented code

The code stops running

Tracy skips the commands under the if statement

Tracy gives us an error

1

Why do we use if statements?

To tell Tracy to stop our code if there’s an error

To tell Tracy to do something if we run our code

To have Tracy complete one function at a time

To have Tracy make decisions based on conditional statements

1

What is the default starting value of i in a for loop?

0

10

2

1

Variables allow us to:

Use english words to communicate with Tracy

Store information to use in our programs

Change the words Tracy recognizes

Name different parts of our programs

1

Which of the following is NOT an example of using Top Down Design?

Using descriptive names for variables

Separating a large problems into smaller ones

Breaking a large code up into functions

Writing code for one part of a function before tackling the whole thing

1

Top Down Design makes it easier to solve a problem by:

Starting with the biggest function and then moving to smaller ones

Starting your code from the first command

Breaking the problem down into smaller parts

Making each function hold only one command

1

What punctuation is needed to begin a multi-line comment?

"""

"

#

*

1

What symbol is used at the beginning of an in-line comment?

!

#

"

:

1

Comments are:

Always blue when Python recognizes them

Commands performed by the computer

Only needed when a program is over 50 lines

Written for humans to read and understand

1

What are the dimensions of Tracy’s world?

200 pixels x 200 pixels

400 pixels x 200 pixels

200 pixels x 400 pixels

400 pixels x 400 pixels

1

When Tracy is facing right, from what location does she start drawing her circle?

The top of the circle

The middle of the circle

The bottom of the circle

The left side of the circle

1

When using the circle() command, what value do we put inside the parentheses?

The width of the circle

The radius of the circle

The diameter of the circle

The center of the circle

1

Which of the following statements is true? I. Computers have only been around since the 1940’s II. One reason computers were first developed was to do mathematical computations faster III. Some modern computers include laptops, cell phones, and tablets IV. Computers are able to perform tasks by using logic

II, III, IV

I, II, III, IV

I, III

III, IV

1

Which of the following statements is the simplest and most accurate definition of a computer?

A computer is something that runs applications and accesses the internet.

A computer is something that performs calculations by following and executing specific instructions to solve a problem.

A computer is a machine that is able to solve any problem.

A computer is a machine that can be programmed.

1

Which of the following choices correctly orders the early types of computers from earliest to most recent?

IBM Laptop, ENIAC, Analytical Engine, Abacus

Abacus, Analytical Engine, ENIAC, IBM Laptop

ENIAC, Analytical Engine, Abacus, IBM Laptop

Analytical Engine, Abacus, IBM Laptop, ENIAC

1

What is the purpose of an output device?

To allow the user to give data or information to the computer.

To allow the computer to store information or programs.

To allow the computer to display or communicate the result of a computation

To allow computers to connect and communicate with other computers.

1

What is the purpose of an input device?

To allow computers to connect and communicate with other computers.

To allow the computer to store information or programs.

To allow the computer to display or communicate the result of a computation

To allow the user to give data or information to the computer.

1

What is the purpose of a network device?

To allow the computer to store information or programs.

To allow the computer to display or communicate the result of a computation

To allow computers to connect and communicate with other computers.

To allow the user to give data or information to the computer.

1

What is the purpose of a storage device?

To allow the computer to display or communicate the result of a computation

To allow the computer to store information or programs.

To allow the user to give data or information to the computer.

To allow computers to connect and communicate with other computers.

1

Which of the following statements is something the operating system of a computer is responsible for doing?

Allowing the user to write programs.

Providing a way for the user to create text documents.

Allowing the user to access the internet.

Managing memory allocation for all applications.

1

Which of the following items is an example of a user application?
I. Browser II. Text editor III. Games IV. File Explorer

II, III

I, II, IV

I, II

I, II, III, IV

1

Which of the following choices lists the three main components of a computer’s hardware?

Input devices, Output devices, Motherboard

CPU, Memory, Motherboard

CPU, Flash memory, Processor

Processor, Binary, RAM

1

What does CPU stand for?

Computer’s Plug-in Unit

Central Processing Unit

Computer’s Processing Unit

Central Pushing Unit

1

Which of the following devices is the device that connects all of the physical components of a computer together?

Memory

Motherboard

Logic

CPU

1

Which of the following fields use computers?
I. Computer Science II. Medicine III. Video Gaming IV. Automotive (Cars)

I, II, III, IV

I, III

I

I, II, III

1

Which of the following is an application of Artificial Intelligence?

All of the above

Foreign language translation

Game AI’s

Recognizing handwriting

2

Match the term to the definition

Stavka koja se može prevući		Odgovarajuća stavka
Unary Operators		Operators that occur between two things
Binary Operators		Operators that only apply to one thing

7

4

In the following equation, in what order do you complete the operations in Python? (drag to reorder)
6 - 3 2 / (1 + 1)**

2/
6 - 3
1 + 1
3 ** 2

4

In the following equation, in what order do you complete the operations in Python? (drag to reorder)
**(6 + (3 - 2 * 2)) 2

6 + (_____)
2 * 2
3 - 2
(______) ** 2

6

Which of the following statements will cause an error assuming age has the value 15 and student the value Billy-Bob

print(student+ ": " + age)

print(student + ":")

print(age)

print(student + ": " + int(age))

print(int(student) + " : " + str(age))

print(student + "is " + "age " + "years old"

print(student + ": " + str(age))

1

Which one of the statements below will cause an error?

foo = "bar" * 6

foo = "bar" + "bar" + "bar"

foo = "bar" + 11

foo = ("h" * 6) + "j"

5

What type the variable on the left getting in each line

a = y + .9
z = x * y
x = "bar"
b = x + y
y = 4

str
int
float
This line will cause a crash

9

I detify the value that would be stored in each type

-3.14
7.0
"name"
6
"user"
"elephant"
0.9
-15
"5.6"

String
Integer
Float

2

4

Reorder the statements to put them in the order to get input from the user and print out the result

print("Your favorite color is " + user_color)
confirm = input("Is that correct? (Yes or No)")
user_color = input("What is your favorite color? ")
print("You have chosen " + confirm)

1

What is the output of the following program? Assume the user enters "Will Smith", then "Wild Wild West"?
favorite_actor = input ("What is your favorite Actor? ")
best_movie = input ("What is your favorite move that actor is in? ")
fav_movie_actor = favorite_actor + best_movie

1

What would be the proper way to name a variable in Python that stores the users ID number

15

Answer the following questions about the program below
students = int(input("Number of students: ")
size_of_groups = int(input("How many in a group: ")
num_per_group = students // size_of_groups
students_remaining = students % size_of_groups
print("Each group will be " + str(num_per_group) + " students with one group of " + str(students_remaining))
What does the Python program do?
What is the purpose of // in this program?
What is the % operator doing in this program?

1

Is there any limit of statement that can appear under an if block.

Question doesn't apply to if statements

Yes

No

Depends on the application

1

What print statement will run if the user enters 19 when prompted?
age=int(input("Enter your age"))
if age >=18:
print("Eligible for voting")
else:
print("not eligible for voting")

print("Eligible for voting")

print("not eligible for voting")

Nothing will print

1

The if...elif...else executes only one block of code among several blocks

False

True

It depends on exprssion used.

There is no elif statement in Python

1

How would you round the number held in the variable e to 2.718?

round(e)

round(e, 3)

round(4, e)

round(e, 4)

1

How would you round the number 10.758321 held in the variable num1 to 10.76?

3

1

What will print to the screen when the following program is run?
number = 10
greater_than_pi = number > 3.14
print(type(number)

10

True

1

What will print to the screen when the following program is run?
number = 10
greater_than_pi = number > 3.14
print(type(greater_than_pi)

True

10

1

What will print to the screen when the following program is run?
value = -7.52
less_than_zero = value < 0
print(type(less_than_zero)

-7.52

True

1

What will print to the screen when the following program is run?
value = -7.52
less_than_zero = value < 0
print(less_than_zero)

-7.52

True

1

What will the results be of the following statement
5 == 5

Tačno

Netačno

1

What will the results be of the following statement
3 == 5

Tačno

Netačno

1

What will the results be of the following statement
5 == 5.0

Tačno

Netačno

1

What will the results be of the following statement
"eric" == "eric"

Tačno

Netačno

1

What will the results be of the following statement
"Eric" == "eric"

Tačno

Netačno

1

What will the results be of the following statement
"5" == 5

Tačno

Netačno

1

What will the results be of the following statement
num1 = 5
"5" == str(num1)

Tačno

Netačno

3

Write a program that does the following:
Assign 10 to x. If x is bigger than 0, print "x is a positive number".

5

Write a program that does the following:
Assign -50 to y. If y is bigger than 0, print "y is a positive number". Else, print "y is a negative number".

8

Write a program that does the following:
Assign 0 to z. If z is bigger than 0, print "z is a positive number". Else if z is zero, print "z is 0". Else, print "z is a negative number".

1

Given the nested `if-else` structure below, what will be the value of `x` after code execution completes
`x = 0 a = 0 b = -5ifa > 0:ifb < 0: x = x + 5elifa > 5: x = x + 4else: x = x + 3else: x = x + 2print(x)`

0

2

4

3

1

Given the nested `if-else` below, what will be the value `x` when the code executed successfully
`x = 0 a = 5 b = 5ifa > 0:ifb < 0: x = x + 5elifa > 5: x = x + 4else: x = x + 3else: x = x + 2print(x)`

4

2

3

0

1

What does the following code print to the console?
if 5 > 10: print("fan") elif 8 != 9: print("glass") else: print("cream")

Nothing is printed

"cream"

"fan"

"glass"

1

What does the following code print to the console?
name = "maria" if name == "melissa": print("usa") elif name == "mary": print("ireland") else: print("colombia")

"mary"

Nothing is printed

"melissa"

"colombia"

1

hair_color = "blue" if 3 > 2: if hair_color == "black": print("You rock!") else: print("Boring")

"You rock!"

Nothing is printed

Program contains an error and will not run

"Boring"

1

What does the following code print to the console?
if True: print(101) else: print(202)

Program contains an error and will not run

101

202

Nothing is printed

1

What does the following code print to the console?
if False: print("Nissan") elif True: print("Ford") elif True: print("BMW") else: print("Audi")

1

In a Python program, a control structure:

Directs the order of execution of the statements in the program

Manages the input and output of control characters

Defines program-specific data structures

Dictates what happens before the program starts and after it terminates

1

What signifies the end of a statement block or suite in Python?

}

A line that is indented less than the previous line

A comment

end

4

Write an if statement that asks for the user's name via input() function. If the name is "Bond" make it print "Welcome on board 007." Otherwise make it print "Good morning NAME". (Replace Name with user's name)

1

The break statement causes what?

Skip current and start the next iteration

Restarting the loop

Terminating loop

Infinite loop

1

The continue statement causes what?

Skip current and start the next iteration

Terminating loop

Infinite loop

Restarting the loop

1

What is the result of executing the following code?
number = 5 while number <= 5: if number < 5: number = number + 1 print(number)

The value of number will be printed exactly 5 times

The program will loop indefinitely

The while loop will never get executed

The value of number will be printed exactly 1 time

1

What will the following code print?
counter = 1 sum = 0 while counter <= 6: sum = sum + counter counter = counter + 2 print(sum)

7

9

8

12

1

What is the last thing printed when the following code is run?
number = 0 while number <= 10: print("Number: ", number) number = number + 1

Number: number

Number: 0

Number: 10

Number: 11

1

What does the following code print?
output = "" x = -5 while x < 0: x = x + 1 output = output + str(x) + " " print(output)

-5 -4 -3 -2 -1

-4 -3 -2 -1 0

This is an infinite loop, so nothing will be printed

5 4 3 2 1

1

The following code contains an infinite loop. Which is the best explanation for why the loop does not terminate?
n = 10 answer = 1 while n > 0: answer = answer + n n = n + 1 print(answer)

answer starts at 1 and is incremented by n each time, so it will always be positive.

In the while loop body, we must set n to False, and this code does not do that.

n starts at 10 and is incremented by 1 each time through the loop, so it will always be positive.

You cannot compare n to 0 in the while loop. You must compare it to another variable.

CSP Final Review - FLHS

CSP Final Review - FLHS

What would be the output of the following code?

Which of the following statements is true about control structures?

Which of the following does the clear command do? A. Clears the screen of any markings left by Tracy B. Turns Tracy to face right C. Sends Tracy to position (0,0)

What will the output of the following code be?

How is an infinite loop created?

Why do we use while loops?

What would be the radius of the circle output from the following code?

Which of the following if/else statements using a variable called ‘count’ are written correctly?

What is the limit of conditions that can be used in an if/else statement?

Which of the following is an example of an if/else statement scenario?

If the following code was run, how far would Tracy move?

Which comparison operator means ‘is not equal to’?

How would we write an if statement where Tracy will put the pen down if a variable called count was positive?

If we write an if statement and the condition is false, what does Tracy do?

Why do we use if statements?

What is the default starting value of i in a for loop?

Variables allow us to:

Which of the following is NOT an example of using Top Down Design?

Top Down Design makes it easier to solve a problem by:

What punctuation is needed to begin a multi-line comment?

What symbol is used at the beginning of an in-line comment?

Comments are:

What are the dimensions of Tracy’s world?

When Tracy is facing right, from what location does she start drawing her circle?

When using the circle() command, what value do we put inside the parentheses?

Which of the following statements is the simplest and most accurate definition of a computer?

Which of the following choices correctly orders the early types of computers from earliest to most recent?

What is the purpose of an output device?

What is the purpose of an input device?

What is the purpose of a network device?

What is the purpose of a storage device?

Which of the following statements is something the operating system of a computer is responsible for doing?

Which of the following items is an example of a user application?I. Browser II. Text editor III. Games IV. File Explorer

Which of the following choices lists the three main components of a computer’s hardware?

What does CPU stand for?

Which of the following devices is the device that connects all of the physical components of a computer together?

Which of the following fields use computers?I. Computer Science II. Medicine III. Video Gaming IV. Automotive (Cars)

Which of the following is an application of Artificial Intelligence?

Match the term to the definition

In the following equation, in what order do you complete the operations in Python? (drag to reorder)6 - 3 ** 2 / (1 + 1)

In the following equation, in what order do you complete the operations in Python? (drag to reorder)(6 + (3 - 2 * 2)) ** 2

Which of the following statements will cause an error assuming age has the value 15 and student the value Billy-Bob

Which one of the statements below will cause an error?

What type the variable on the left getting in each line

I detify the value that would be stored in each type

Reorder the statements to put them in the order to get input from the user and print out the result

What is the output of the following program? Assume the user enters "Will Smith", then "Wild Wild West"?favorite_actor = input ("What is your favorite Actor? ")best_movie = input ("What is your favorite move that actor is in? ")fav_movie_actor = favorite_actor + best_movie

What would be the proper way to name a variable in Python that stores the users ID number

Is there any limit of statement that can appear under an if block.

What print statement will run if the user enters 19 when prompted?age=int(input("Enter your age")) if age >=18: print("Eligible for voting") else: print("not eligible for voting")

The if...elif...else executes only one block of code among several blocks

How would you round the number held in the variable e to 2.718?

How would you round the number 10.758321 held in the variable num1 to 10.76?

What will print to the screen when the following program is run?number = 10greater_than_pi = number > 3.14print(type(number)

What will print to the screen when the following program is run?number = 10greater_than_pi = number > 3.14print(type(greater_than_pi)

What will print to the screen when the following program is run?value = -7.52less_than_zero = value < 0print(type(less_than_zero)

What will print to the screen when the following program is run?value = -7.52less_than_zero = value < 0print(less_than_zero)

What will the results be of the following statement5 == 5

What will the results be of the following statement3 == 5

What will the results be of the following statement5 == 5.0

What will the results be of the following statement"eric" == "eric"

What will the results be of the following statement"Eric" == "eric"

What will the results be of the following statement"5" == 5

What will the results be of the following statementnum1 = 5"5" == str(num1)

Write a program that does the following:Assign 10 to x. If x is bigger than 0, print "x is a positive number".

Write a program that does the following:Assign -50 to y. If y is bigger than 0, print "y is a positive number". Else, print "y is a negative number".

Write a program that does the following:Assign 0 to z. If z is bigger than 0, print "z is a positive number". Else if z is zero, print "z is 0". Else, print "z is a negative number".

Given the nested if-else structure below, what will be the value of x after code execution completesx = 0 a = 0 b = -5 if a > 0: if b < 0: x = x + 5 elif a > 5: x = x + 4 else: x = x + 3 else: x = x + 2 print(x)

Given the nested if-else below, what will be the value x when the code executed successfullyx = 0 a = 5 b = 5 if a > 0: if b < 0: x = x + 5 elif a > 5: x = x + 4 else: x = x + 3 else: x = x + 2 print(x)

What does the following code print to the console?if 5 > 10: print("fan") elif 8 != 9: print("glass") else: print("cream")

What does the following code print to the console?name = "maria" if name == "melissa": print("usa") elif name == "mary": print("ireland") else: print("colombia")

hair_color = "blue" if 3 > 2: if hair_color == "black": print("You rock!") else: print("Boring")

What does the following code print to the console?if True: print(101) else: print(202)

What does the following code print to the console?if False: print("Nissan") elif True: print("Ford") elif True: print("BMW") else: print("Audi")

In a Python program, a control structure:

What signifies the end of a statement block or suite in Python?

Write an if statement that asks for the user's name via input() function. If the name is "Bond" make it print "Welcome on board 007." Otherwise make it print "Good morning NAME". (Replace Name with user's name)

The break statement causes what?

Which of the following does the clear command do?
A. Clears the screen of any markings left by Tracy
B. Turns Tracy to face right
C. Sends Tracy to position (0,0)

Which of the following items is an example of a user application?
I. Browser II. Text editor III. Games IV. File Explorer

Which of the following fields use computers?
I. Computer Science II. Medicine III. Video Gaming IV. Automotive (Cars)

In the following equation, in what order do you complete the operations in Python? (drag to reorder)
6 - 3 2 / (1 + 1)**

In the following equation, in what order do you complete the operations in Python? (drag to reorder)
**(6 + (3 - 2 * 2)) 2

What is the output of the following program? Assume the user enters "Will Smith", then "Wild Wild West"?
favorite_actor = input ("What is your favorite Actor? ")
best_movie = input ("What is your favorite move that actor is in? ")
fav_movie_actor = favorite_actor + best_movie

What print statement will run if the user enters 19 when prompted?
age=int(input("Enter your age"))
if age >=18:
print("Eligible for voting")
else:
print("not eligible for voting")

What will print to the screen when the following program is run?
number = 10
greater_than_pi = number > 3.14
print(type(number)

What will print to the screen when the following program is run?
number = 10
greater_than_pi = number > 3.14
print(type(greater_than_pi)

What will print to the screen when the following program is run?
value = -7.52
less_than_zero = value < 0
print(type(less_than_zero)

What will print to the screen when the following program is run?
value = -7.52
less_than_zero = value < 0
print(less_than_zero)

What will the results be of the following statement
5 == 5

What will the results be of the following statement
3 == 5

What will the results be of the following statement
5 == 5.0

What will the results be of the following statement
"eric" == "eric"

What will the results be of the following statement
"Eric" == "eric"

What will the results be of the following statement
"5" == 5

What will the results be of the following statement
num1 = 5
"5" == str(num1)

Write a program that does the following:
Assign 10 to x. If x is bigger than 0, print "x is a positive number".

Write a program that does the following:
Assign -50 to y. If y is bigger than 0, print "y is a positive number". Else, print "y is a negative number".

Write a program that does the following:
Assign 0 to z. If z is bigger than 0, print "z is a positive number". Else if z is zero, print "z is 0". Else, print "z is a negative number".

Given the nested `if-else` structure below, what will be the value of `x` after code execution completes
`x = 0 a = 0 b = -5ifa > 0:ifb < 0: x = x + 5elifa > 5: x = x + 4else: x = x + 3else: x = x + 2print(x)`

Given the nested `if-else` below, what will be the value `x` when the code executed successfully
`x = 0 a = 5 b = 5ifa > 0:ifb < 0: x = x + 5elifa > 5: x = x + 4else: x = x + 3else: x = x + 2print(x)`

What does the following code print to the console?
if 5 > 10: print("fan") elif 8 != 9: print("glass") else: print("cream")

What does the following code print to the console?
name = "maria" if name == "melissa": print("usa") elif name == "mary": print("ireland") else: print("colombia")

What does the following code print to the console?
if True: print(101) else: print(202)

What does the following code print to the console?
if False: print("Nissan") elif True: print("Ford") elif True: print("BMW") else: print("Audi")

What is the result of executing the following code?
number = 5 while number <= 5: if number < 5: number = number + 1 print(number)

What will the following code print?
counter = 1 sum = 0 while counter <= 6: sum = sum + counter counter = counter + 2 print(sum)

What is the last thing printed when the following code is run?
number = 0 while number <= 10: print("Number: ", number) number = number + 1

What does the following code print?
output = "" x = -5 while x < 0: x = x + 1 output = output + str(x) + " " print(output)

The following code contains an infinite loop. Which is the best explanation for why the loop does not terminate?
n = 10 answer = 1 while n > 0: answer = answer + n n = n + 1 print(answer)

Which of the following does the clear command do?
A. Clears the screen of any markings left by Tracy
B. Turns Tracy to face right
C. Sends Tracy to position (0,0)

Which of the following items is an example of a user application?
I. Browser II. Text editor III. Games IV. File Explorer

Which of the following fields use computers?
I. Computer Science II. Medicine III. Video Gaming IV. Automotive (Cars)

In the following equation, in what order do you complete the operations in Python? (drag to reorder)
6 - 3 2 / (1 + 1)**

In the following equation, in what order do you complete the operations in Python? (drag to reorder)
**(6 + (3 - 2 * 2)) 2

What is the output of the following program? Assume the user enters "Will Smith", then "Wild Wild West"?
favorite_actor = input ("What is your favorite Actor? ")
best_movie = input ("What is your favorite move that actor is in? ")
fav_movie_actor = favorite_actor + best_movie

What print statement will run if the user enters 19 when prompted?
age=int(input("Enter your age"))
if age >=18:
print("Eligible for voting")
else:
print("not eligible for voting")

What will print to the screen when the following program is run?
number = 10
greater_than_pi = number > 3.14
print(type(number)

What will print to the screen when the following program is run?
number = 10
greater_than_pi = number > 3.14
print(type(greater_than_pi)

What will print to the screen when the following program is run?
value = -7.52
less_than_zero = value < 0
print(type(less_than_zero)

What will print to the screen when the following program is run?
value = -7.52
less_than_zero = value < 0
print(less_than_zero)

What will the results be of the following statement
5 == 5