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Explain any two of the following: Drone, Hardware, Virus, High definition (HD). - Leaving Cert Engineering - Question i - 2016
Question i
Explain any two of the following: Drone, Hardware, Virus, High definition (HD).
Worked Solution & Example Answer:Explain any two of the following: Drone, Hardware, Virus, High definition (HD). - Leaving Cert Engineering - Question i - 2016
Step 1
Explain Drone
Answer
A drone may be explained as an unmanned robot either preprogrammed or remotely controlled. This includes robots designed for water, land, and air use. The most common drones are in aerial one, either an RPA (remote piloted aircraft) or UAV (unmanned/unpiloted aerial vehicle). A remote-piloted aircraft, RPA, is controlled remotely either by a short-range remote control or from a more sophisticated remote base station. In both commercial and military applications, these drones are often similar to a helicopter and can come with more than one rotor blade. An unmanned aerial vehicle, UAV, is preprogrammed prior to flight to do a specific set of tasks on a specific flight path.
Step 2
Explain Hardware
Answer
Hardware refers to all the physical parts of a computer system, which are classified as hardware components. Examples include the keyboard, mouse, VDU (Visual Display Unit), and printers. Hardware can further be divided into two main categories: input devices and output devices. For example, a keyboard is classified as an input device, while a VDU/monitor is an output device. Various hardware devices can connect to PCs via USB ports to enhance functionality.