Enhanced Discovering Computers, Fundamentals: Your Interactive Guide To The Digital World, 2013 Edition (shelly Cashman)
1st Edition
ISBN: 9781133596448
Author: Misty E. Vermaat
Publisher: Cengage Learning
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Question
Chapter 9, Problem 2IR
Program Plan Intro
- The most important program that runs on a computer is operating system. OS is the term that acts as an interface between the hardware and the user.
- OS does basic operations such as getting input from the keyboard, displaying output in the monitor and it monitors the files.
- It is responsible for the management and co-ordination of activities on a computer system.
- The responsibilities of OS are bound to get higher when it comes to security, because it provides the access rights for users.
Mobile phone:
- Mobile phones are the smaller electronic devices that are used for computation and it is easily ported.
- There are various applications in a mobile device like E-book reader, Digital camera, Portable media player, Personal Digital Assistant (PDA), Multimedia players, Cell phone, Personal Navigation Device (PND) and so on.
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Chapter 9 Solutions
Enhanced Discovering Computers, Fundamentals: Your Interactive Guide To The Digital World, 2013 Edition (shelly Cashman)
Ch. 9 - Prob. 1SGCh. 9 - Prob. 2SGCh. 9 - Prob. 3SGCh. 9 - Prob. 4SGCh. 9 - Prob. 5SGCh. 9 - Prob. 6SGCh. 9 - Prob. 7SGCh. 9 - Prob. 8SGCh. 9 - Prob. 9SGCh. 9 - Prob. 10SG
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