Registers and cache memory
Registers and cache memory Register: Register is one of a small set of data holding places that are part of the computer processor. A register may hold an instruction, a storage address, or any kind of data (such as a bit sequence or individual characters). Some instructions specify registers as part of the instruction. Printers […]
RAM ROM all notes Storage Unit or Memory Unit:
Storage Unit or Memory Unit: Primary Memory or Main Memory 1 RAM (Random access memory) – Random Access Memory (RAM) is a type of data storage used in computers that is generally located on the motherboard. This type of memory is volatile and all information that was stored in RAM is lost when the computer is turned […]
Types of Printers
Printer is a output device for printing text or pictures. Computer Networking- transmission media https://unacademy.com/lesson/computer-networking-transmission-media-in-hindi/CGNVIQNP Network Devices and Types of network- LAN, WAN, MAN, ISDN https://unacademy.com/lesson/network-devices-and-types-of-network-lan-wan-man-isdn-in-hindi/879UYR2V Data transmission, protocol, TCP/IP, IPV4 and IPV6 https://unacademy.com/lesson/data-transmission-protocol-tcpip-ipv4-and-ipv6-in-hindi/GKV9JVPG nternet related terms https://unacademy.com/lesson/internet-related-terms-in-hindi/S1D38LHQ User interface, CLI, GUI, NUI, RUI, OUI, VUI Computer Aptitude https://unacademy.com/lesson/user-interface-cli-gui-nui-rui-oui-vui-computer-aptitude-in-hindi/OGW793E9 Printer – Printer is a output […]
Output devices, ICT Computer Aptitude
Output devices An output device is any device used to send data from a computer to another device or user. Most computer data output that is meant for humans is in the form of audio or video. Examples include monitors, projectors, speakers, headphones and printers. Computer Networking- transmission media https://unacademy.com/lesson/computer-networking-transmission-media-in-hindi/CGNVIQNP Network Devices and Types […]
Basic structure of CPU
Basic structure of CPU CPU (Central processing unit) A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions. *CPU – Heart of the Computer *CPU Process: 1.Fetch the Instruction 2.Interpret […]
Mains Parts of computer- Hardware software
Mains Parts of computer- Hardware software Hardware – Computer hardware is what you can physically touch includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Input Devices– In computing, an input device is a peripheral (piece of […]
ICT Computer Aptitude All Notes NTA UGC NET JRF
ICT Computer Aptitude All Notes NTA UGC NET JRF Computer is an electronic device which is capable of receiving information (data) in a particular form and of performing a sequence of operations in accordance with a predetermined but variable set of procedural instructions (program) to produce a result in the form of information or signals. A Computer is […]
