PowerPoint Presentation Homework Assignment

PowerPoint Presentation Homework Assignment

Name: Zihao Wang

Instructor: Dr. Miguel Buleje

Date: 8/30/2021

Concepts Exercise 1

1. Computer hardware means physical parts. Such as a mouse, Keyboard, or monitor.

2. Mouse. A mouse is an input device that controls the cursor move and selects text and icons.

3. The computer’s central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. CPU functions like input, output, data storage, processing.

4. The system unit includes the motherboard, CPU, RAM, and other components. It perform operations and produce results for complex calculations

5. A modem, is a hardware device that converts data from a digital format, intended for communication directly between devices with specialized wiring.

6. CPU guides the computer through the various steps of solving a problem.

7. The motherboard ties the computer’s components together at one spot and allows them to talk to each other.

8. computer chip can move memory from one chip to another. And they can make decisions and create instructions based on those decisions.

9. Intel inside means the computer is using intel processor.

10. Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. Software, instructions that tell a computer what to do.

11. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output.

12. System software is meant to manage the system resources. Application software is user specific and it is not needed to run the system on the whole.

13. a browser is a software program to present and explore content on the World

14. 1. Modern Style Interface · 2. Start Screens

15. The Registry contains information that Windows continually references during operation

16. such as profiles for each user, the applications installed on the computer and the types of documents that each can create

17. It stores configurations for hardware devices, installed applications, and the Windows operating system.

18. A file is the common storage unit in a computer.

19. A directory is a location for storing files on a computer.

20. Folders help in storing and organizing files and data in the computer

21. its size, what application is configured to open it, and the date it was created, last modified, and accessed.

22. Save aims to update the current content of the last stored file, whereas Save As aims to save a new folder or to save an existing file to a new place with the identical name or another title.

23. It scans the system for all types of malicious software that manage to reach the computer

24. A platform is a set of software and a surrounding ecosystem of resources that helps you to grow your business.

25. Utility software is software designed to help to analyze, configure, optimize or maintain a computer.

26. A course management system (CMS) is a collection of software tools providing an online environment for course interactions.

27. The main purpose of device drivers is to provide abstraction by acting as a translator between a hardware device and the applications or operating systems that use it.

28. A hacker is an individual who uses computer, networking or other skills to overcome a technical problem.

29. Very often a hacker is more able to remove his traces than a cracker. hackers will understand that they can be tracked down by authorities identifying their IP address.

30. Encryption is important because it allows you to securely protect data that you don’t want anyone else to have access to

31. Your computer is the keeper of your digital life, relied upon for storing a wide variety of personally identifiable information.

32. A firewall is a network security device that monitors incoming and outgoing network traffic and permits or blocks data packets based on a set of security rules.

33. Open source software is software with source code that anyone can inspect, modify, and enhance.

34. Phishing is a type of social engineering attack often used to steal user data.

35. Simulation modeling solves real-world problems safely and efficiently.

36. AI applications include advanced web search engines, recommendation systems

37. A URL is a form of URI and standardized naming convention for addressing documents accessible over the Internet and Intranet. An example of a URL is https://www.computerhope.com

38. A domain name is an identification string that defines a realm of administrative autonomy, authority or control within the Internet.

39. (HTML) is the set of markup symbols or codes inserted into a file intended for display on the Internet.

40. A home page is the main web page of a website. The term also refers to one or more pages always shown in a web browser when the application starts up.

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