Which of the following correctly inputs two numbers and prints the sum?

x = int(input("Enter a number: ")) y = int(input("Enter a number: ")) print("The answer is: " + str(x + y))

x = input("Enter a number: ") y = input("Enter a number: ")

x = input("Enter a number: ") y = input("Enter a number: ") print("The answer is: " + int(x + y))

x = int(input("Enter a number: ")) y = int(input("Enter a number: ")) print("The answer is: " + num(x + y))

Consider the following code: print("python" + "program") What is output?

Nothing, there is an error - you cannot add words.

What is one downside of converting analog information to a digital format?

Some information may be lost during the conversion process

Limits the technology available

It takes up too much space in secondary memory

When the power is turned off the information in main memory is lost

Which of the following will correctly output: I know there's a proverb which that says "To err is human," but a human error is nothing to what a computer can do if it tries. - Agatha Christie Note: This is a direct quote from Agatha Christie's novel, Hallowe'en Party. The grammar shown here is as it is written in the novel.

quote = "\"To err is human,\"" print("I know there's a proverb which that says \n" + quote + "\nbut") print("a human error is nothing to what a computer") print("can do if it tries.\n\n- Agatha Christie")

quote = "To err is human," print("I know there's a proverb which that says \n" + quote + "\nbut") print("a human error is nothing to what a computer") print("can do if it tries.\n\n- Agatha Christie")

quote = "\"To err is human,\"" print("I know there's a proverb which that says \n" + quote) print("\nbut") print("a human error is nothing to what a computer") print("can do if it tries.\n\n- Agatha Christie")

quote = "\"To err is human,\"" print("I know there's a proverb which that says \n” + quote + “\nbut") print("a human error is nothing to what a computer") print("can do if it tries.\t\t- Agatha Christie")

When do we use strings instead of numbers?

To store words like someone’s last name

When you need to do calculations

Which of the following about computers is true?

The memory uses binary numbers.

Computing devices translate digital to analog information in order to process the information.

The operating system is an analog program.

Three of the following values could be stored as strings. When would you NOT use a string command?

To store a decimal number such as 3.14

To store values NOT used for calculations

Consider the following code: x = input("Enter a number: ") print(int(x)) What happens if the user types in A?

This would cause an error: a string cannot be typecast to an integer

This would cause an error: float() should be used

The following code is intended to find the average of three numbers entered from the keyboard. What is wrong with the code? print("Enter 3 numbers: ") a = float(input("Enter a number: ")) b = float(input("Enter a number: ")) c = float(input("Enter a number: ")) print(a + b + c / 3)

The code is missing parentheses around a + b + c in the last line.

Nothing, it correctly finds the average of the numbers.

a, b, and c should use the str command

Nothing, it correctly finds the sum of the numbers.

Why can it be helpful to perform mathematical calculations using programming? Choose the best answer.

Because computers can quickly do calculations much larger and complex than humans.

Because the values stored in variables can change.

Because computers are used to store digital data, not analog.

When do you use an elif statement?

To check multiple expressions for TRUE and execute a block of code as soon as one of the conditions evaluates to TRUE.

Which of the following are TRUE about all algorithms? There may be more than one.

All algorithms have clear instructions

All algorithms stop in a finite amount of time.

All algorithms can only do number calculations

When should you use an else statement?

To execute code if none of the other expressions were TRUE

To execute code when one of the other expressions were TRUE

To check the first expression for TRUE

To check one of many expressions for TRUE

Test 1 For Coding

Authored by Ryan Volingavage

Science

11th Grade

NGSS covered

Used 5+ times

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MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is NOT an input device?

microphone

mouse

camera

speaker

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is false about main and secondary memory?

Main memory is more permanent and used for storage, secondary memory is short term memory is used by the CPU in processing commands.

Main memory is short term memory used by the CPU in processing commands, secondary memory is more permanent and used for storage.

Main memory is faster than secondary memory.

Secondary memory is not lost when the device's power is turned off.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following controls computer memory?

input

cpu

compiler

operating system

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the correct order for the steps the compiler uses in translating code?

Check for mistakes, Translate commands to machine language, Run the commands

Translate commands to machine language, Check for mistakes, Run the commands

Translate commands to machine language, Run the commands, Check for mistakes

Check for mistakes, Run the commands, Translate commands to machine language

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is input?

Putting information into the computer.

Audio played from a speaker.

Compiling code.

Storing data in secondary memory.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is a legal variable name?

7counter

first_name

my var

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The two basic categories of variable data types are:

Output and input

Strings and numbers

Decimals and integers

Numbers and words

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Test 1 For Coding

Which of the following is NOT an input device?

Which of the following is false about main and secondary memory?

Which of the following controls computer memory?

What is the correct order for the steps the compiler uses in translating code?

What is input?

Which of the following is a legal variable name?

The two basic categories of variable data types are:

What command is used to change a string into a number?

What is output by the following?
print("Mary, \thad a, \tlittle lamb")

Examine the following code segment:
data = 3.16
new_data = CAST(data)
print(“Data is currently: ”, new_data)
What data type (if any) should replace the word CAST on line 2 to ensure the code segment runs without error?

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Similar Resources on Wayground

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Test 1 For Coding

Which of the following is NOT an input device?

Which of the following is false about main and secondary memory?

Which of the following controls computer memory?

What is the correct order for the steps the compiler uses in translating code?

What is input?

Which of the following is a legal variable name?

The two basic categories of variable data types are:

What command is used to change a string into a number?

What is output by the following?print("Mary, \thad a, \tlittle lamb")

Examine the following code segment:data = 3.16new_data = CAST(data)print(“Data is currently: ”, new_data)What data type (if any) should replace the word CAST on line 2 to ensure the code segment runs without error?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

What is output by the following?
print("Mary, \thad a, \tlittle lamb")

Examine the following code segment:
data = 3.16
new_data = CAST(data)
print(“Data is currently: ”, new_data)
What data type (if any) should replace the word CAST on line 2 to ensure the code segment runs without error?