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CodeCelebration

πŸ“’ New Project Idea – Need Your Opinion! πŸš€

Hey everyone! I have completed a Class Management System using HTML, CSS, JavaScript, Node.js, and Oracle! πŸŽ‰ This project includes:

βœ… Account Creation (Student, Teacher, Institute) with Email OTP Verification πŸ“©
βœ… Student & Teacher Verification by Institute to check validity βœ…
βœ… Institute, Teacher, and Student Login πŸ‘¨β€πŸ«πŸ‘©β€πŸŽ“
βœ… Attendance Management (Teachers mark, Students view) πŸ“‹
βœ… Assignment & Notes Upload by Teachers πŸ“š
βœ… Chat Section for easy communication and problem sharingπŸ’¬


πŸ’‘ Do you want a full tutorial on this project? Comment "Yes" if you’re interested or "No" if you prefer something else! Your feedback matters! πŸ”₯

1 year ago | [YT] | 8

CodeCelebration

What is the output of given Code?

public class Example
{
public static void main(String [] args)
{
int a=1, b=2;

int result = --b - ++a + ++b - --a;


System.out.println(result);
}
}

1 year ago | [YT] | 2

CodeCelebration

Which of the following are valid SQL constraints?

1 year ago | [YT] | 2

CodeCelebration

Select the correct foreign key constraint?

1 year ago | [YT] | 2