Question

how to write a 11th practical record note in computer application

Answer 1

Computer science is the theory, experimentation, and engineering that form the basis for the design and use of computers. It involves the study of algorithmsthat process, store, and communicate digitalinformation. A computer scientist specializes in the theory of computation and the design of computational systems.[1]
Its fields can be divided into a variety of theoretical and practical disciplines. Some fields, such as computational complexity theory (which explores the fundamental properties of computational and intractable problems), are highly abstract, while fields such as computer graphics emphasize real-world visual applications. Other fields focus on challenges in implementing computation. For example, programming language theoryconsiders various approaches to the description of computation, while the study of computer programming itself investigates various aspects of the use of programming languages and complex systems. Human–computer interaction considers the challenges in making computers and computations useful, usable, and universally accessible to humans.

Answer 2

Applications of computer:

• Some of the application extents of computer are banking, education, industries, entertainments, hospitals, data processing etc.  

• Computer is a very real tool which can be used for teaching and learning, result handling, student data processing, question preparation, handouts and note preparation etc.

• Computer is widely used in industrial research, budgeting and process control.

• It is now becoming used in education system.

Hope it helped....