141. Which one of the following computer is the first programme-controlled electromechanical computing machine/computer?
142. Microsoft office is an example of
- A. cvlosed source software
- B. open source software
- C. horizontal market software
- D. vertical market software
- Check Answer | Discussion
143. Which of the following refers to a small single - site network?
144. Screen that comes on when you turn on your computer that shows all the icons is known as
145. What will be the expression for 567 in binary system?
146. While the computer executes a program, the program is held in
147. Why would a switch be used in a network in preference to a HUB?
- A. To reduce the network traffic
- B. To prevent the spread of all viruses
- C. To connect a computer directly to the internet
- D. To manage password security at the work station.
- Check Answer | Discussion
148. Which one of the following processing core is commonly used in the embedded computer to perform the specific functions?
- A. Analogue signal processor
- B. Digital signal processor
- C. Parallel signal processor
- D. Perpendicular signal processor
- Check Answer | Discussion
149. Which of the following device uses a handheld operating system ?
150. In which form of graphics with extension such as bmp, png, jpg, tif, or gif of Digital photos and Scanned images are stored?
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