1.3 types of computer system

benefits of hybrid computer

• Battery life, travel with less stuff, Taking notes and reading ebooks are easier.
• Reads 300 cheques per minute with 100% accuracy
• expensive aonnection kits, possibility of hacked devices
• print quality low, noisy

description of quantum computer

• �computers that make direct use of�quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data
• dont require installed programs, very light, fast with good connection
• to connect domestic users to the internet and other cable services
• Popuplar in education of for casual browsing and gameplay

description of hybrid computer

• A 2-in-1 PC consists of a screen and a detachable keyboard and has the functionality of both a laptop computer and a tablet
• allows user to connect without wires, standards are agreed, eas to set up
• have video RAM, a GPU chip and usully HDMI and DVI connections
• playing music from computer, on the move

description of server

• A computer running software to manage network resources
• storage size, appearance, reliability
• communication requires line of sight, short distance only
• easy to use, intuitive, requires little training

description of desktop

• a personal computer that is designed to fit conveniently on top of a typical office desk
• software diagnostic disk, multimeter, cable tester, POST card
• adds reliability, faster network expansion, allows centralised backup
• easy to use, intuitive, requires little training

description of tablet computer

• a portable computer that uses a touchscreen as its primary input device
• allows user to connect without wires, standards are agreed, eas to set up
• Input device used for games playing and flight simulators.
• creates large files, difficult to use with background noise, banned in some quiet areas

benefits of server

• adds reliability, faster network expansion, allows centralised backup
• storage size, appearance, reliability
• cables made from glass that becomes very flexible when thin
• A 2-in-1 PC consists of a screen and a detachable keyboard and has the functionality of both a laptop computer and a tablet

benefits of embedded system/internet of things

• allows control of household objects from smartphone or controller like Alexa
• allows user to connect without wires, standards are agreed, eas to set up
• home use - low volume, high quality sometimes required for photos
• Input device used for games playing and flight simulators.

benefits of smartphone

• Apps, Maps and Navigation., Search information on net, Entertainment � video, books, music, games, etc.
• a circuit board or card wih an ethernet connection (RJ45)
• �a technology that uses radio waves to provide network connectivity
• might break or need replacing, can only indicate 2 states such as on /off

uses of mainframe computer

• bulk data processing, such as census, industry and consumer statistics, enterprise resource planning, and transaction processing.
• a printed circuit board that controls the output to a display screen
• decimal prefix meaning "a million million" or 1012
• a type of�hardware device that�converts between analog and digital data in real time for two-way�network communication.