Question 1

Question 1Assertion. The documentation for a Python module should be written in triple-quoted strings.Reason. The docstrings are triple-quoted strings in Python that are displayed as documentation when help <module> command is issued.

Accepted Answer

(a)Both Assertion and Reason are true and Reason is the correct explanation of Assertion.ExplanationDocstrings are typically written within triple-quoted strings (i.e., using """ or '''), which allows for multiline strings. When the help<module> command is issued in Python, it retrieves and displays the documentation string (docstring) associated with the specified modules, classes, functions, methods.

Question 2

Question 2Assertion. After importing a module through import statement, all its function definitions, variables, constants etc. are made available in the program.Reason. Imported module's definitions do not become part of the program's namespace if imported through an import <module> statement.

Accepted Answer

(b)Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.ExplanationThe import <module> statement imports the entire module, making its contents available in a new namespace with the same name as the module. They do become accessible in the program's namespace through dot notation, but they are not added directly to the current namespace.

Question 3

Question 3Assertion. If an item is imported through from import statement then you do not use the module name along with the imported item.Reason. The from import command modifies the namespace of the program and adds the imported item to it.

Accepted Answer

(a)Both Assertion and Reason are true and Reason is the correct explanation of Assertion.ExplanationThe from import command directly imports the specified item into the current namespace. This means that the imported item becomes part of the program's namespace and can be accessed directly without using the module name.

Question 4

Question 4Assertion. Python's built-in functions, which are part of the standard Python library, can directly be used without specifying their module name.Reason. Python's standard library's built-in functions are made available by default in the namespace of a program.

Accepted Answer

(a)Both Assertion and Reason are true and Reason is the correct explanation of Assertion.ExplanationPython's built-in functions such as print(), len(), range() etc, are automatically added to the program's namespace from the Python's standard library. They can be used directly without importing any modules or specifying their module name.

Question 5

Question 5Assertion. Python offers two statements to import items into the current program : import and from import, which work identically.Reason. Both import and from import bring the imported items into the current program.

Accepted Answer

(e)Both Assertion and Reason are false or not fully true.ExplanationThe import statement imports the entire module into the new namespace setup with same name as that of module, while the from import statement imports specific items from the module into the current namespace. Hence, they both are different statements.

Question 6

Question 1Which operator is used in Python to import all modules from packages ?. operator* operator-> symbol, operator

Accepted Answer

* operatorReason — The syntax to import all modules from package is : from <modulename> import *. According to the syntax, * operator is used to import all modules from a package.

Question 7

Question 2Which file must be part of the folder containing Python module files to make it importable Python package ?init.py__setup__.py__init__.pysetup.py

Accepted Answer

__init__.pyReason — The file __init__.py in a folder, indicates it is an importable Python package, without __init__.py, a folder is not considered a Python package.

Question 8

Question 3In Python which is the correct method to load a module math ?include mathimport math#include<math.h>using math

Accepted Answer

import mathReason — The syntax for importing whole module is : import modulename. According to the syntax, the correct method to load a module math is import math.

Question 9

Question 4Which is the correct command to load just the tempc method from a module called usable ?import usable, tempcimport tempc from usablefrom usable import tempcimport tempc

Accepted Answer

from usable import tempcReason — The syntax for importing single method form a module is : from import . According to the syntax, the correct method is from usable import tempc.

Question 10

Question 5What is the extension of Python library modules ?.mod.lib.code.py

Accepted Answer

.pyReason — A Python library module has the .py extension.

Question 11

Question 1The file __init__.py must be the part of the folder holding library files and other definitions in order to be treated as importable package.

Accepted Answer