A printer is an output device. It prints characters, symbols, and perhaps graphics on media, generally on paper, plastic, cloths etc.
Direct Memory Access - Computer Fundamentals
06-11-2019 105 times Arnab De
The method of transferring data from RAM or primary memory to another memory of a computer, especially in secondary memory, without informing the CPU
Characteristics of a computer - Computer Fundamental
03-11-2019 95 times Arnab De
Basic characteristics about computer are: 1. Speed: 2. Accuracy: 3. Diligence: 4. Versatility 5. Power of Remembering 6. No IQ 7. No Feeling 8. Storage
What is Interrupt - Computer Fundamental
31-10-2019 74 times Arnab De
If user request for execute a process to the processor when it is busy, then it create a disturbance to the processor. This phenomenon is known as Interrupt.
What is POST? - Computer Fundamentals
14-08-2019 137 times Arnab De
The full form of POST is Power On Self Test. This test starts just after the switch on your computer. A predefine amount of power supply to the all parts or devices.
What is Computer Software?
07-08-2019 167 times Arnab De
Software is a set of instruction, which are performing a specific goal. This set of instruction supply to the computer as a software. Software is the intangible part of the computer.
Storage Devices - Computer Fundamental
04-08-2019 271 times Arnab De
Storage devices are divided into two types 1) Primary Memory 2) Secondary Memory. These types of memories are volatile memory.
What is the definition of Booting?
25-07-2019 199 times Arnab De
The process of loading files into the primary memory from the HDD after POST is called booting. A computer system starts with a beep sound or booting sound.
Block Diagram of Computers
24-07-2019 223 times Arnab De
Neue von Architecture or block diagram of computer system design on 1945. It has three parts 1)Input device 2)Central Processing Unit 3)Output Device
Types of computers
22-07-2019 234 times Arnab De
Different types of computers are their. Analog, Digital, Hybrid, Super computer, Mainframe, mini computer, macro computer, Desktop, laptop, Palmtop, workstation
What is the Definition of Computer ?
21-07-2019 172 times Arnab De
Computer is nothing but an advance electronic device which can receive raw facts or data and deliver the information after processing the raw facts.