PCEP Section 1E: Perform Input/Output console operations

Which function is used in Python to display output to the console?

• input()

• print()

• output()

• display()

What is the purpose of the `input()` function in Python?

• To print text to the screen

• To receive data from the user via the console

• To convert strings to integers

• To end a program

Which keyword parameter in the `print()` function allows you to specify what is printed between multiple arguments?

• end

• sep

• between

• join

What will be the output of the following code? ```python print("Hello", "World", sep="-") ```

• Hello World

• Hello-World

• Hello,World

• HelloWorld

Which of the following statements will print "Hello" and "World" on the same line with no space between them?

• print("Hello", "World")

• print("Hello", "World", sep="")

• print("Hello", "World", end="")

• print("Hello" + "World")

What is the result of executing the following code? ```python x = input("Enter a number: ") print(type(x)) ```

Which function would you use to convert a string "3.14" to a floating-point number in Python?

• int("3.14")

• float("3.14")

• str("3.14")

• input("3.14")

Suppose you want to print three numbers, 1, 2, and 3, each on a separate line using a single print statement. Which of the following will achieve this?

• print(1, 2, 3, sep="\n")

• print(1, 2, 3, end="\n")

• print(1, 2, 3, sep=" ")

• print(1, 2, 3, end=" ")

A user enters the value "42" using the `input()` function. Which code correctly converts this input to an integer and prints its type?

• x = input(); print(type(x))

• x = int(input()); print(type(x))

• x = float(input()); print(type(x))

• x = str(input()); print(type(x))

You want to prompt the user for two numbers, add them as integers, and print the result. Which code accomplishes this?

• a = input(); b = input(); print(a + b)

• a = int(input()); b = int(input()); print(a + b)

• a = float(input()); b = float(input()); print(a + b)

• a = str(input()); b = str(input()); print(a + b)