What is Digital wallet?
Adigital walletrefers to an electronic device that allows an individual to makeelectronic commercetransactions. This can include p…
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What is meant by Product key or Licence Key of any Software?
Aproduct key, also known as asoftware key, is a specific software-based key for a computer program. It certifies that the copy of …
What is meant by PDF Document?
PDF stands for Portable Document Format. Portable Document Format(PDF) is afile formatused to presentdocumentsin a manner independ…
What is Touchscreen Technolgy?
Atouchscreenis anelectronic visual displaythat the user can control through simple ormulti-touch gesturesby touching the screen wi…
What is Computer Joystick?
Ajoystickis aninput deviceconsisting of a stick that pivots on a base and reports its angle or direction to the device it is contr…
What is meant by 3D computer graphics?
3D computer graphics(in contrast to2D computer graphics) are graphics that use a three-dimensional representation of geometric dat…
What is Hard disk drive?
Ahard disk drive(HDD)[b]is adata storage deviceused for storing and retrievingdigitalinformation using rapidly rotating disks (pla…
What is Computer Power cable?
Apower cableis an assembly of one or moreelectricalconductors, usually held together with an overallsheath. The assembly is used f…
What is Robotics Science ?(Robots)
Roboticsis the branch ofmechanical engineering,electrical engineeringandcomputer sciencethat deals with the design, construction, …
What is Artificial intelligence ?
Artificial intelligence(AI) is theintelligenceexhibited by machines or software. It is an academicfield of studywhich studies the …
