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Explain any two of the following: Computer tablet, Scanner, Streaming media, 3D printer. - Leaving Cert Engineering - Question (i) - 2014
Question (i)
Explain any two of the following: Computer tablet, Scanner, Streaming media, 3D printer.
Worked Solution & Example Answer:Explain any two of the following: Computer tablet, Scanner, Streaming media, 3D printer. - Leaving Cert Engineering - Question (i) - 2014
Step 1
Computer tablet
Answer
A computer tablet is a portable hand-held device designed for user interaction, allowing individuals to perform various tasks similar to a personal computer. Unlike traditional laptops, tablets do not typically have hardware keyboards; instead, they rely on touchscreen controls. Many tablets come equipped with additional features such as cameras, enabling users to take photos and videos. They can also download applications and operate across various platforms, making them versatile tools for both personal and professional use.
Step 2
Scanner
Answer
A scanner is an input device that captures images or documents by using a lamp to read the content. It digitizes the information and converts it into various file formats, such as JPEG, PDF, or TIFF. Once digitized, these files can be easily imported into other software or printed as required, providing a convenient method for archiving, sharing, and processing physical documents electronically.