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Which of the following is used to define a block of code in Python language? What is the relationship between Python's syntax and its popularity? What was the primary goal of Python 1.0, released in 1991? Can Python 3 be considered a general-purpose language, and why? What is the order of precedence in python? Why is backward compatibility an important consideration in programming language development? What will be the output of the following Python code?<br><code><br> i = 1<br> while True:<br> if i % 3 == 0:<br> break<br> print(i)<br> <br> i += 1<br> </code> How does Python's interpreted nature benefit developers? Which of the following character is used to give single-line comments in Python? In what year was Python 2.0 released, and what were its main improvements?

QUESTIONS

Which of the following is used to define a block of code in Python language?

Right Answer:

In Python, to define a block of code we use indentation. Indentation refers to whitespaces at the beginning of the line.

What is the relationship between Python's syntax and its popularity?

Right Answer:

Python's clear and straightforward syntax contributes to its popularity, as it lowers the barrier to entry for new programmers. The ease of learning and using Python encourages more people to adopt it for various programming tasks.

What was the primary goal of Python 1.0, released in 1991?

Right Answer:

The primary goal of Python 1.0 was to create a language designed for readability, simplicity, and ease of use, aiming to balance between low-level languages (like C) and shell scripting.

Can Python 3 be considered a general-purpose language, and why?

Right Answer:

Yes, Python 3 is considered a general-purpose language because it can be used for a wide variety of applications, from web development to scientific computing, making it versatile and adaptable to different tasks.

What is the order of precedence in python?

Right Answer:

For order of precedence, just remember this PEMDAS (similar to BODMAS).

Why is backward compatibility an important consideration in programming language development?

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.

What will be the output of the following Python code?

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 +=.

How does Python's interpreted nature benefit developers?

Right Answer:

Python's interpreted nature allows for quick iteration and prototyping, which is invaluable in research and development phases. Developers can test and modify their code on the fly without the need for a separate compilation step.

Which of the following character is used to give single-line comments in Python?

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 “””

In what year was Python 2.0 released, and what were its main improvements?

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.

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