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Java doesn’t support multiple inheritances for classes but it supports multi-level inheritance for classes and multiple inheritances in interfaces. Let us we understand in detail why does java not support multiple inheritance? class A { void show() { } } class B { void show() { } } class C extends A,B { public static void […]
Definition: Inheritance is the mechanism to build a new class from old class. So, new class can access the data property of old class. Old class is called parent class and new class is called child class. What can child class can do? -Child calls can reuse data or function of parent class. -Child class can […]
1. OOPs makes development and maintenance easier where as in Procedure-oriented programming language it is not easy to manage if code grows as project size grows. 2. OOPs provide data hiding whereas in Procedure-oriented programming language a global data can be accessed from anywhere. 3. OOPs provide ability to simulate real-world event much more effectively. […]
When data items are stored in a computer system, they can be stored for varying periods of time—temporarily or permanently. Files exist on permanent storage devices, such as hard disks, Zip disks, USB drives, reels or cassettes of magnetic tape, and compact discs .Computer files are the electronic equivalent of paper files often stored in file cabinets […]
TCCI Computer coaching is running in Ahmedabad since 2014. Faculty at TCCI teach various courses to the students. Our Knowledge only helps students to get the job in IT field. Courses at TCCI: Basic Computer Course, Programming Course, Web Designing Course, Project Training Course, Web Development Course, Typing, SEO, Coaching for All Engineering Branch, Maths Coaching, […]