In Java, an array is a data structure that can store a fixed-size sequence of elements of the same data type. In Java, you can create multidimensional arrays with two or more dimensions. A ...
Lecturers start a session and a unique QR code is generated Students scan the QR code using their smartphone to mark attendance Attendance is recorded instantly in Firebase Firestore Lecturers can ...
When you enter today's modern classroom, there's something new and different about it. It's not louder than before; it's not brighter than before; it's simply smarter than before! The chalkboard is ...