Python

Python uses ________________ to run scripts.

• First compiler then interpreter

• Both compiler and interpreter

• Interpreter 

• Compiler

Interpreter ______________

• Translates and runs the entire program at once

• Runs the code statement by statement

• Is very fast in comparison with compiler

• None of above

What is true about an algorithm? Choose the one(s) that apply:

• Finite steps to solve a problem

• Step by step instructions to solve a problem

• Order of steps are important in writing an algorithm

• All of above

Which statement is correct when you want to read a number from input in Python:

• x = input()

• x = print(‘Enter a number’)

• x = int(input(“Enter x:”))

• x = print(“Enter x”)

What is the output of the following list function?

• Error. You can't use append twice on a list.

• [10, 20, 30, 40, 50, 60]

• [10, 20, 30, 40, 50, 60]
  [10, 20, 30, 40, 50, 60]

• [10, 20, 30, 40, 50, 60]
  [10, 20, 30, 40, 50, 60, 60]

• [10, 20]

• 
  [] 

• list index out of range

• [20, 30]

What is the output of the following code?

• programming

• ODU

• CS115

• xyz

What is the output of the following code?

• 
  [ [ ], 3.14, False]

• ["cat", [56, 57, "dog"]]

• [[56, 57, "dog"], [], 3.14, False]

• [27, "cat"]

 What is the output of the following program?

True = False

while 1:

    print(True)

• True

• False

• None

• None of the above

What is the result of executing the following code?

number = 1

while number <= 1:

    if number < 1:

        number = number + 1

    print(number)

• The program will loop indefinitely

• The value of number will be printed exactly 1 time

• The while loop will never get executed

• Error