20 Questions
What is the purpose of using the if-else statement?
To execute a block of statements only when a condition is true
What does the given C code snippet demonstrate?
Nested if-else statements
In the second code snippet, what does the 'index' variable represent?
Position in a ranked list
In the given code snippet, what will be the output if the user enters 10 and 12?
b is greater
Which operator is demonstrated in the third code snippet?
Ternary operator
Which statement type provides a two-way decision-making capability?
if statement
What happens if the test expression in an if statement evaluates to false?
No statement block is executed
What is the purpose of using a label in C programming according to the text?
To go to an error handling exit
If 'var1' and 'var2' have different values, what will be printed according to the first code snippet?
'var1 is not equal to var2'
When is the else part of an if-else statement executed?
When the test expression in the if part is false
What type of decision-making ability does a nested if-else provide?
Multi-way decision-making
In the second code snippet, what is the grade assigned when the 'index' value is 4?
'third'
In the given code snippet, what will be the output if the user enters 24 and 23?
'b is greater'
What is the output of the third code snippet if the age entered is 18?
'You can vote'
Which statement defines a label in C programming according to the text?
'L1: A label is an identifier followed by a colon.'
What occurs if no else part is present in an if-else statement?
'No alternative action is taken'
What does the 'grade' variable contain in the second code snippet?
'Grade assigned based on marks'
'if' and 'if-else' statements are examples of what type of programming construct?
'Selection structures'
'statement-x' in the syntax provided refers to what in programming terms?
'An independent statement'
'Goto' statement is used in C programming for what purpose according to the text?
'Escaping from nested loops or handling errors'
Learn about decision making in programming using if statements to change the order of execution based on certain conditions or to repeat a group of statements until specific conditions are met.
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