Podcast
Questions and Answers
What is the correct syntax to increment a variable in C++?
What is the correct syntax to increment a variable in C++?
- i += 1 (correct)
- i = i-1
- i -= 1
- i = i+1
Which of the following represents a postfix operation in C++?
Which of the following represents a postfix operation in C++?
- d--
- d++ (correct)
- --d
- ++d
In C++, which operation is used for decrementing a variable by 1?
In C++, which operation is used for decrementing a variable by 1?
- i = i-1 (correct)
- i = i+1
- i += 1
- i -= 1
What does the 'prefix' operation do to a variable in C++?
What does the 'prefix' operation do to a variable in C++?
Which syntax correctly decrements a variable in C++?
Which syntax correctly decrements a variable in C++?
What is the result of the expression 'i -= 1' in C++?
What is the result of the expression 'i -= 1' in C++?
In postfix notation, what is the result of evaluating $5(7 + 3)$?
In postfix notation, what is the result of evaluating $5(7 + 3)$?
What is the value of $x$ in the expression $x+ +$, according to the given context?
What is the value of $x$ in the expression $x+ +$, according to the given context?
What is the value of $z$ if $z = --x - y$ and $x = 3, y = 4$?
What is the value of $z$ if $z = --x - y$ and $x = 3, y = 4$?
What does the keyword 'if' represent in programming?
What does the keyword 'if' represent in programming?
In programming, what is the purpose of the 'else' keyword?
In programming, what is the purpose of the 'else' keyword?
In programming, what does the 'switch' statement do?
In programming, what does the 'switch' statement do?
In the given context, what is being tested?
In the given context, what is being tested?
What does 'case const 1: case const2 :case const3: stat; break' represent in the context?
What does 'case const 1: case const2 :case const3: stat; break' represent in the context?
Which element of the given code terminates the execution of the switch statement?
Which element of the given code terminates the execution of the switch statement?
What is the purpose of 'default: stat' in the provided code?
What is the purpose of 'default: stat' in the provided code?
What is 'Exp1. Exp2 : Exp3' referred to as in C++?
What is 'Exp1. Exp2 : Exp3' referred to as in C++?
What does 'switch(exp' indicate in C++?
What does 'switch(exp' indicate in C++?
What does 'آﺧﺮ ï»Ÿï» ïº˜ï»Œï» ï»´ï»¤ïº” ‪:switch' mean in English?
What does 'آﺧﺮ ï»Ÿï» ïº˜ï»Œï» ï»´ï»¤ïº” ‪:switch' mean in English?
What is the significance of 'exp1‬‬ ‫{‬ ‫;‪case const 1: case const2 :case const3: stat; break' in a switch statement?
What is the significance of 'exp1‬‬ ‫{‬ ‫;‪case const 1: case const2 :case const3: stat; break' in a switch statement?
What is the primary purpose of the code snippet provided?
What is the primary purpose of the code snippet provided?
