Application of Computer Techniques in Medicine

 







Comments

Post a Comment

Popular posts from this blog

Computer Network

Image
  Computer: Ø An electronic machine that can store, find and arrange information, calculate amounts and control other machines. Ø A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern digital electronic computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks.   Network: Ø A network is a group of two or more computers or other electronic devices that are interconnected for the purpose of exchanging data and sharing resources. Ø A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. Ø A network is defined as the connection of at least two computer systems, either by a cable or a wireless
Read more

Basics of Operating System

Image
   Operating System Ø   A program that acts as an intermediary between a user of a computer and the computer hardware Ø   An operating System is a collection of system programs that together control the operations of a computer system.   Ø   An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer. The application programs make use of the operating system by making requests for services through a defined application program interface (API). In addition, users can interact directly with the operating system through a user interface, such as a command-line interface (CLI) or a graphical UI (GUI).   Ø   Operating System lies in the category of system software. It basically manages all the resources of the computer. An operating system acts as an interface between the software and different parts of the computer or the computer hardware. The operating system is designed in suc
Read more

Input Output Devices

Image
  Input Output Devices: What are Inputs and Outputs? Input: Inputs are the set of instructions that are given to the computer. Output: Output is the results that come after processing the inputs. Difference between Output Devices and Input Devices Some of the important input devices are –           1. Keyboard 2. Mouse 3. Joystick   4. Light Pen   5. Track Ball   6. Scanner   7. Digitizer A device that allows you to input drawings, sketches, and handwritten notes into a computer.   8. Microphone   9. Magnetic Ink Card Reader(MICR) used in banks because of a large number of cheques to be processed, The bank's code number and cheque number are printed on the cheques with a special type of ink that contains particles of magnetic material that are machin
Read more