PRACTICE EXAM NEWEST ACTUAL EXAM COMPLETE 250
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+
Python - CORRECT ANSWER interpreted programming
language known for its simplicity, readability, and versatility
supports multiple programming paradigms, including
procedural, object-oriented, and functional programming,
making it adaptable to different coding styles.
Python is - CORRECT ANSWER readable
dynamically typed
extensive standard library
cross plat
versatile
interpreted nature
Programming Paradigm - CORRECT ANSWER a fundamental
style or approach to programming that dictates how tasks
should be structured and executed in each programming
language. It encompasses principles, concepts, and patterns
that guide the design and organization of code.
imperative/procedural programming - CORRECT ANSWER
focuses on describing a sequence of steps to perform a
task, procedures or routines.
,object-oriented programming (OOP) - CORRECT ANSWER
organizes code around objects, which encapsulate data and
behavior
functional programming - CORRECT ANSWER emphasizes the
use of functions and immutable data for computation
declarative programming - CORRECT ANSWER describes what
the program should accomplish without specifying how to
achieve it
event-driven programming - CORRECT ANSWER reacts to
events and user actions, triggering corresponding functions
logic programming - CORRECT ANSWER defines a set of
logical conditions and lets the system deduce solutions
indentation - CORRECT ANSWER defines blocks of code.
crucial for structure and nesting of code blocks
(4 spaces)
comments - CORRECT ANSWER #
ignored by interpreter, for humans
Variable - CORRECT ANSWER used to store data, created by
assigning a value to a name
Data Types - CORRECT ANSWER integers, floats, strings, lists,
tuples, dictionaries
, conditional statements - CORRECT ANSWER if, else, elif (else
if)
Classes - CORRECT ANSWER (also objects) fundamental to
object oriented programming in python.
print () - CORRECT ANSWER used to output data to the
console
print ("hello")
functions - CORRECT ANSWER defined using def
def greet(name):
print ("Hello, name")
run python script in cmd prompt - CORRECT ANSWER python
script.py
How to run phython script in Python3 - CORRECT ANSWER
python3 script.py
Integrated Development Environments (IDEs) - CORRECT
ANSWER provide a more user-friendly environment for
coding, debugging, and running Python scripts
Markdown file - CORRECT ANSWER simple format used
frequently to add styled text, images, code snippets and
more to coding repos serving as documentation
human readable