Python Class 8 Assessment

What are the different data types in Python?

• The different data types in Python include: int, float, complex, str, list, tuple, dict, set, bool, bytes, bytearray, range, None

• int, float, str, bool, list

• integer, decimal, string, boolean, array

• number, text, boolean, array, dictionary

How do you declare a variable in Python?

• value = variable_name

• variable_name = value

• value variable_name

• variable_name == value

What is the syntax for an if-else statement in Python?

• if condition: # code to be executed if the condition is true else: # code to be executed if the condition is false

• if condition: # code to be executed if the condition is true else: # code to be executed if the condition is true

• if condition: # code to be executed if the condition is true else: # code to be executed if the condition is false

• if condition: # code to be executed if the condition is false else: # code to be executed if the condition is true

What is the purpose of a function in Python?

• To perform a specific task or set of tasks, and allow for code reusability and modularity.

• To slow down the execution of the program

• To make the code more complicated and difficult to understand

• To make the code less organized and harder to maintain

How do you import a module in Python?

• load moduleName

• use moduleName

• import moduleName

• include moduleName

What is the difference between read() and readline() methods in file handling?

• The read() method reads one line at a time, while the readline() method reads the entire file at once.

• The read() method reads the entire file at once, while the readline() method reads one line at a time.

• The read() method reads the entire file at once, while the readline() method reads the entire file at once.

• The read() method reads one line at a time, while the readline() method reads one character at a time.

What is the use of the 'with' statement in file handling?

• To open the file in read-only mode

• To create a new file

• To ensure proper file handling and automatic closing of the file

• To delete the file after use

What is the difference between 'w' and 'a' modes in file handling?

• The 'w' mode is for writing and the 'a' mode is for appending.

• The 'w' mode is for appending and the 'a' mode is for writing

• The 'w' mode is for reading and the 'a' mode is for writing

• The 'w' mode is for reading and the 'a' mode is for appending

How do you write to a file in Python?

• open('filename.txt', 'a').write('content')

• open('filename.txt', 'r').write('content')

• open('filename.txt', 'w').write('content')

• write('filename.txt', 'w').open('content')

How do you define a class in Python?

• def ClassName():

• class ClassName:

• ClassName = class():

• ClassName = def():