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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the correct syntax to declare an array of 10 integers?
💡 Hint: Remember to specify the type and size.
Question 2
Easy
How do you initialize an array with values 1, 2, and 3?
💡 Hint: Use curly braces with values inside.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the result of this declaration: int marks[5];?
- An array of 5 integers
- An array of strings
- A single integer
💡 Hint: Count how many integers can be stored here.
Question 2
True or False: Strings in C++ must always end with a null character.
- True
- False
💡 Hint: Think about how the end of a name is specified in programming.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a C++ program that declares an array, initializes it with values, and prints them using a loop.
💡 Hint: Think about how to set up your for loop.
Question 2
Explain the implications of not using the null terminator in a string declaration.
💡 Hint: Consider what happens when the program tries to determine the length of the string.
Challenge and get performance evaluation