Answer:
1. G
2. J
3. I
4. B
5. A
6. H
7. C
8. F
9. E
10. D
11. D
12. C
13. A
14. B
Explanation:
1. OCR: converts paper based text to digital form. OCR is an acronym for Optical Character Recognition.
2. OMR: marks candidates' responses on a multiple choice exam. OMR is an acronym for Optical Mark Recognition.
3. Printer: produces a hard copy document. It is an output device that accepts electronic data and prints them on a paper (hardware document).
4. Joystick: used for playing a car racing game on the computer
5. Sensor: turns on the light when someone enters the room. It can be defined as a device designed to detect changes or events within its immediate surroundings and then transfers this data to the central processing unit of a computer.
6. ROM: Contains 'boot up' instructions. ROM is acronym for read only memory and it contains the basic input and output system (BIOS) used during a computer start-up.
7. Pad and tablet: draws lines in an architectural design. They are an electronic device that can be used two or three dimensional shapes.
8. Modem: Modulates and demodulates signals. Modulation refers to the conversion of digital signals into an analogue signal while transmitting it over a line. Demodulation is the conversion of analogue signal into a digital signal.
9. Barcode reader: Reads data containing information on a product
10. MICR: reads digit specially printed on a cheque. MICR is an acronym for Magnetic Ink Character Recognition.
Section B
11. Banking industry: managing user accounts through the use of software applications.
12. Weather forecasting: predicting the weather through the use of software programs.
13. Household appliance: sequencing wash cycle tasks in a washing machine.
14. Manufacturing industry: using robots to assemble a car components.
Answer :a bitmap because it is a 'map' of where the 'bits' of information are stored
Explanation:
This information is stored as a sequence of numbers defining the colour of each pixel.
Answer:
Time machine.
Explanation:
An OS X backup utility that automatically backs up files to a dedicated drive that is always available when the computer is turned on is called a time machine.
OS X was released in 2001 and it's Apple's version ten (10) of the operating system that runs on its Macintosh computers.
A time machine is a software tool built into the Mac operating system and it is primarily designed to automatically backup user files or data onto a dedicated drive such as an external hard drive disk through a wired connection, by using a Thunderbolt or universal serial bus (USB) cable. The automatic backup can as well be done wirelessly through a network connection.
The header content of a web-page can contain meta tags that classify the page. Search engines use this information.
Answer
- Auto Numbering and billeting
- Auto paragraphing and indenting
- automatically super-scripting and sub-scripting
Explanation
Auto formatting is a software commonly found in word processor such as word 2016 and it is designed to automatically change the appearance of the text. In numbering and bulletin this helps by generating numbers automatically and it makes it easier for the user when typing for does not need to keep on going through the menu bar for numbering. Same case on paragraphing and indenting. Auto formatting also helps in automatically generating the superscript and subscript. This helps in saving time and also producing a decent and an appealing work or document.
