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Device Questions and Answers (Q&A)

H. Jones, Web Content Writer
Answered: Sep 11, 2019
RS-232 and RS-485 are some of the oldest known serial interfaces. RS-232 was established around 1962. It worked by connecting data terminal equipment (DTE) to data communications equipment (DCE)....Read More

4 Answers

G. Horace, Content Developer
Answered: Aug 07, 2019
GPWS and EGPWS are two types of technologies which are used by pilot in ensuring the safety of the aircraft. GPWS is the short form of Ground Proximity Warning Signal, while EGPWS is the short...Read More

3 Answers

J. Pollock, Science Professor
Answered: Jul 31, 2019
MOSFET stands for metal oxide semiconductor field-effect transistor, and IGBT stands for insulated gate bipolar transistor. These are two types of transistors, and both of them belong to the gate...Read More

3 Answers

J. Pollock, Science Professor
Answered: Jul 31, 2019
CMOS means Complementary Metal Oxide Semiconductor, while BIOS is the short form of Basic Input Output system. Both terms are used together in computer and they are created to perform different...Read More

2 Answers

J. Pollock, Science Professor
Answered: Jul 31, 2019
Flash Drives and Hard Drives are used to expand the memory capacity of a computer. We are currently living in a world that gives us every reason to have a lot of files, data stored on our...Read More

2 Answers

J. Pollock, Science Professor
Answered: Sep 04, 2019
Weed eaters, which are also known as string trimmers, these are devices for trimming grasses and some other foliage. This device was invented in the year 1972, and it has made grass trimming very...Read More

2 Answers

H. Reyes, Science Teacher
Answered: Jul 04, 2019
When televisions went digital, they used a format called MPEG-2. It allowed the movies and television shows to be broadcast through cable and linear systems. Sometimes, they were used by the...Read More

1 Answer

S. Leo, Content Blogger
Answered: Jul 11, 2019
The function of the input device is to give information to the computer for processing and to transfer data into the central unit. Output devices provide the user with information. The input...Read More

1 Answer

D. Smith, Musician
Answered: Sep 30, 2019
Both Xbox Live and the PlayStation network can be regarded as the best online gaming consoles. You are definitely going to enjoy a lot from the two gaming networks. However, while you are to...Read More

1 Answer

E. Stanley, Technical writer
Answered: Aug 13, 2019
Sonos and Airport Express are two types of audio streaming devices. Both have different advantages over each other, and they are good for streaming audio files. Sonos is known as one of the most...Read More

1 Answer

Daniel Collingwood, SSEE
Answered: Dec 12, 2017
There are multiple types of scanners like 1>Image scanner 2>CT scanner3>Barcode scanner4>3D industrial scannner In the most essential respect, the function of a scanner is to scan t...Read More

1 Answer

Rocky, 12
Answered: Sep 12, 2017
My answer is: The first known calculating device was...Read More

1 Answer

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