Python Programming Essentials

What is the purpose of IDLE in Python?

• To compile Python code into machine language.

• To serve as a database management tool for Python projects.

• To provide a web server for hosting Python applications.

• The purpose of IDLE in Python is to provide an integrated development environment for writing and executing Python code.

How do you read user input in Python?

• Use the 'get_input()' function.

• Use the 'scan()' function.

• Use the 'input()' function.

• Use the 'read()' function.

What function would you use to find the length of a string?

• len()

• count()

• length()

• size()

How can you convert a string to an integer in Python?

• Use str('string') to convert a string to an integer.

• Use int('string') to convert a string to an integer.

• Apply float('string') for conversion to integer.

• Use eval('string') to get an integer from a string.

What is the result of concatenating 'Hello' and 'World'?

• WorldHello

• HelloWorld

• Hello World

• HelloWorld!

How do you define a function in Python?

• function_name(parameters) =>

• create function_name(parameters)

• def function_name(parameters):

• function_name: parameters()

What method would you use to remove an element from a list?

• Use the 'insert()' method.

• Use the 'extend()' method.

• Use the 'remove()' or 'pop()' method.

• Use the 'append()' method.

How can you sort a list in Python?

• Use list.reverse() to sort a list in Python.

• Apply the sort() method on a string instead of a list.

• Use the sort_list() function to sort a list in Python.

• Use list.sort() or sorted(list) to sort a list in Python.

What is the syntax to create a dictionary in Python?

• {'key': 'value'}

• {key: value}

• ['key', 'value']

How do you access a value in a dictionary using its key?

• dictionary_name.get(key)

• dictionary_name[key]

• dictionary_name[key] = value

• dictionary_name.key()