MTA 98-381 Quiz

What is Python?

• Python is a database management system used for storing and retrieving data.

• Python is a markup language used for creating web pages.

• Python is a high-level programming language known for its simplicity and readability.

• Python is a low-level programming language used for system programming.

Which of the following is a data type in Python?

• int

• str

• list

• bool

What is the correct syntax for error handling in Python?

• try: except ExceptionType:

• try: except:

• try: except ErrorType:

• try: # code that may raise an exception except ExceptionType: # code to handle the exception

What is the output of the following code? x = 5 y = '10' print(x + y)

• 510

• TypeError

• TypeError: unsupported operand type(s) for +: 'int' and 'str'

• SyntaxError: invalid syntax

• 15

Which of the following is not a valid data type in Python?

• string

• boolean

• integer

• character

What is the correct way to handle an exception in Python?

• Using if-else statements.

• Using for loops.

• Using switch statements.

• Using try-except blocks

What is the output of the following code? x = 'Hello' print(x[2:])

• llo

• lo

• ell

• llo

Which of the following is a mutable data type in Python?

• tuple

• list

• string

• set

What is the correct way to define a variable in Python?

• Define a variable by using the 'let' keyword.

• Use the '==' operator to assign a value to a variable.

• Declare a variable using the 'var' keyword.

• Choose a name for the variable and assign a value using the '=' operator.

What is the output of the following code? x = [1, 2, 3] print(x[3])

• SyntaxError

• TypeError

• ValueError

• IndexError