Right Answer:
In Python, to define a block of code we use indentation. Indentation refers to whitespaces at the beginning of the line.
Right Answer:
In Python, to define a block of code we use indentation. Indentation refers to whitespaces at the beginning of the line.
Right Answer:
The design for readability in Python makes the language more accessible to beginners and promotes good coding practices. This leads to easier collaboration among developers and simplifies maintenance of code.
Right Answer:
To write single-line comments in Python use the Hash character (#) at the beginning of the line. It is also called number sign or pound sign. To write multi-line comments, close the text between triple quotes.
Example: “”” comment
text “””
Right Answer:
Backward compatibility is important because it allows users to run older code without modification. This is crucial for maintaining existing applications and systems, ensuring that updates do not break functionality.
Right Answer:
Standard libraries in Python provide a rich set of modules and functions that allow developers to perform common tasks without needing to write code from scratch. This enhances productivity and makes Python suitable for a broad range of applications.
Right Answer:
Python 2.0 was released in 2000. Its main improvements included making programming smoother and more efficient, significantly expanding the language's toolkit to achieve a wider range of tasks out of the box.
i = 1
while True:
if i % 3 == 0:
break
print(i)
i += 1
Right Answer:
SyntaxError, there shouldn’t be a space between + and = in +=.
Right Answer:
Python language is designed by a Dutch programmer Guido van Rossum in the Netherlands.
Right Answer:
The function sys.version can help us to find the version of python that we are currently working on. It also contains information on the build number and compiler used. For example, 3.5.2, 2.7.3 etc. this function also returns the current date, time, bits etc along with the version.
Right Answer:
The def keyword is used to create, (or define) a function in python.