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Python MCQ Questions and answers,
Python MCQ,
Selection statement,
if conditional statement, if-else, if-elif-else, match-case,
Nested if statement, Nested conditional statement,
Proper Indentation, Nesting Level,
Flatten a nested if-else block into an if-elif-else chain,
if statement with elif without else,
match case for pattern matching,
if logical condition, true value, else, false value,
comparison operator,
Arithmetic expression as condition,
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Ace your Python exams with this MCQ marathon!
Covers various Python concepts, including input/output, data structures, and more.
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#ssitlecturestamil @ssitlecturestamilதமிழ்
Selection statement checks for the condition, based on the result (True or False) executes corresponding code blocks.
Also, known as conditional statements.
if, if-else, if-elif-else, match-case
Match-case statement compares a variable
against patterns.
In Python, the primary control structures are:
sequential, selection, repetition and transfer statements.
A nested conditional statement is when one if statement is contained within another if, elif, or else block.
Flatten a nested if-else block into an if-elif-else chain if and only if:
The inner if-else statements represent a sequence of mutually exclusive choices.
The parent if or else clause contains no other code that needs to be executed before or after the nested conditional.
If the parent clause contains any other actions, the nested structure is necessary and is often the most readable way to express that logical dependency.
Mutually exclusive choices are a set of options where
selecting one option automatically makes all the others impossible.
Advantages of if-elif:
Readability, reduced complexity, maintainability
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