Blockchain is an open distributed ledger that contains the record of the data in a verifiable and permanent way. Hacking a blockchain is almost….
An operating system is a software program that manages computer hardware and software resources. The operating system acts as an intermediary between computer hardware and software. OS can be found in all the devices that work like computer, for example desktop PC, smartphones, laptops, tablets….
Microphone also called by names like mic or mike, is a transducer that converts sound into electric signal. Microphones are used in all the devices that needs human interaction through voice. Any voice recorder, voice commands to…..
Memory in a computer is a hardware device that can store data either temporarily or permanent. A single computer has many types of memories. For example, a memory to
A jumper is a very short circuit mostly present on the printed circuit board. A jumper is used to close, open, on or off the electronic circuit of a printed circuit board
A disk with thin and flexible magnetic storage medium sealed in a rectangular plastic enclosure lined with fabric that removes dust particles, was very popular in 1980s and was used to store software, operating systems and backup file at
CMOS is a battery powered semi conductor chip on the motherboard. CMOS is used to store system clock, hardware and system settings. It is a very small memory and is non volatile. CMOS is used to…..
Co-developed by Philips and Sony and released in 1982, a compact disk is a digital optical data storage device, basically a thin circular disk. At the time of their development Compact Disks(CD) stored more
That’s simple! A battery is a hardware device that provides electrical energy to a device. Laptops and mobile phones (Smart phones) today use
Solid State Drive is the type of non volatile data storage….use electrically programmable non volatile Flash memory….Data storage in solid state drives