Introduction To C++

Quiz Title	Quiz on Input & Output in C++
Quiz Time	5 Minutes
Number Of Questions	5
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Question 1 : Which header file is used in C++ to perform input and output operations?

iostream.h
inputoutput.h
stdio.h
iostream

Question 2 : What is the correct syntax to display "Hello, World!" on the screen using C++?

print("Hello, World!");
output("Hello, World!");
cout << "Hello, World!";
display("Hello, World!");

Question 3 : Which of the following is used to accept a single character as input from the user in C++?

getchar()
cin
input()
read()

Question 4 : What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int num; cout << "Enter a number: "; cin >> num; cout << "The number entered is: " << num; return 0; }

It will display "The number entered is: " followed by the user input.
It will display "Enter a number: " and wait for the user to enter the input.
It will display an error message.
It will not compile.

Question 5 : What is the purpose of the endl manipulator in C++?

It clears the input buffer.
It inserts a new line and flushes the output buffer.
It pauses the program execution until the Enter key is pressed.
It is used to end the program execution.

Instruction:

No instruction found

Course Content

Lessons

1: Introduction to C ++

09 Min

2: Installing IDE

07 Min 24 Sec

3: Buffer in C++

07 Min 58 Sec

4: PPT of Introduction to C++

Attachment

5: Notes on Introduction to C++

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6: Quiz on Introduction to C++

Quiz

1: Variables and Data Types

08 Min 39 Sec

2: Constants and Keywords

08 Min 56 Sec

3: Type Conversions

04 Min 10 Sec

4: PPT of Variables and Data Types

Attachment

5: Notes on Variable and Data Types

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6: Quiz on Variables and Data Types

Quiz

1: Input and Output

09 Min 24 Sec

2: PPT of Input and Output in C++

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3: Notes on Input & Output in C++

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4: Quiz on Input & Output in C++

Quiz

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Back | Introduction to C++

Question 1 : Which header file is used in C++ to perform input and output operations?

Question 2 : What is the correct syntax to display "Hello, World!" on the screen using C++?

Question 3 : Which of the following is used to accept a single character as input from the user in C++?

Question 4 : What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int num; cout << "Enter a number: "; cin >> num; cout << "The number entered is: " << num; return 0; }

Question 5 : What is the purpose of the endl manipulator in C++?

Instruction:

Course Content

Section 1

Section 2

Section 3

Notice

Well done

Back | Introduction to C++

Question 1 : Which header file is used in C++ to perform input and output operations?

Question 2 : What is the correct syntax to display "Hello, World!" on the screen using C++?

Question 3 : Which of the following is used to accept a single character as input from the user in C++?

Question 4 : What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int num; cout << "Enter a number: "; cin >> num; cout << "The number entered is: " << num; return 0; }

Question 5 : What is the purpose of the endl manipulator in C++?

Instruction:

Course Content

Section 1 Introduction to C++

Section 1

Section 2 Variable and Data Types

Section 2

Section 3 Input & Output in C++

Section 3

Notice

Well done