****************COMPUTER QUIZ****************** [1] What is backup? 1) Adding more components to your network 2) Protecting data by copying it from the original source to a different destination 3) Filtering old data from the new data 4) Accessing data on tape 5) None of these Ans - 2 [2] What is a popular program for creating documents that can be read on both a PC and a Macintosh computer? (1) Microsoft Word (2) Adobe In Design (3) Adobe Acrobat (4) QuarkXPress (5) None of these Ans - 3 [3] An image on a computer screen is made up of a matrix of what? (1) Byte (2) Pixels (3) Bit (4) Palette (5) None of these Ans - 2 [4] What does dots per inch (DPI) measure? (1) number of bits it takes to represent each color (2) density of the pixels on a computer screen (3) the density of bits on a disk (4) density of graphic files stored on a hard disk (5) None of these Ans - 2 [5] What type of software creates a smaller file that is faster to transfer over the Internet? (1) MPEG (2) Unzipped (3) Fragmentation (4) Compression (5) None of these Ans - 4 [6] A unit of computer information that contains data as well as all the procedures or operations is called: (1) A method. (2) Encapsulation. (3) An object. (4) An OOP (5) None of these Ans - 3 [7] What type of software must to be used to translate scanned text into a format that can be manipulated? (1) OCR (2) CRT (3) RGB (4) MIDI (5) None of these Ans - 1 [8] ―High Resolution‖ computer monitors will have_____ (1) High dpi (2) Low dpi (3) 256 colors (4) Resolution is not measured in dpi (5) None of these Ans - 1 [9] A world wide web contains web pages ______ (1) Residing in many computers (2) Created using HTML (3) With links to other web pages (4) Residing in many computers linked together using HTML (5) None of these Ans - 4 [10] Word processing, spreadsheet, and photo-editing are examples of________ (1) application software (2) system software (3) operating system software (4) platform software (5) none of these Ans - 1
Posted on: Sat, 19 Jul 2014 09:50:49 +0000