Conversation with Merlin [email protected] · Thu Nov 09 2023

Essential Questions: What do people who work in Information Technology do? What jobs are available in information technology?

What is Information Technology? (Define)

Terminology: (Define each) Hardware Software Network Internet Two Kinds of Software: (Name and describe what each one does)

Activities/Functions of IT Workers: (Describe each) Troubleshooting & Support: Programming: Designing: Analyzing: Networking: Managing:

Careers in IT • Computer Engineer Involves the and of computers and computational processes • Computer Operator Responsible for _______________ and________ computer systems in a _______________ or _________. • Systems Administrator ____________________ and a computer system or network for a company or other organization • Computer Programmer Writes _______________ for computer __________________ • Software Designer _____________, ________________, and _______________ software • Systems Analyst Programmer who designs and __________ the __________________ of business applications on the computer (growth & expansion) • Multimedia Designer Works in communicating a concept or information via a computer using _____________, _____________, _____________, _____________, _____________, etc. • Help Desk Technician Responsible primarily for ____________________ end-user software applications; normally done remotely via ____________________ • Technical Writer Creates technical documentation and ___________ ____________ for a professional field • Webmaster Maintains and updates a _______________

Information Technology (IT) refers to the use of computer systems, storage, networking, and other technology to create, process, secure, exchange, and manage electronic data. IT professionals work in a variety of job roles and perform various tasks related to hardware, software, networks, and IT management. Here's a breakdown of the essential components of Information Technology:

Definition of Terms:

  1. Hardware: It refers the physical components of a computer system, such as the central processing unit (CPU), monitor, keyboard, and hard drive. Hardware also includes peripheral devices like printers, routers, and scanners.
  2. Software: It encompasses the programs and operating information used by a computer. There are two main categories of software:
    • System Software: This is the essential that helps manage the computer and provide a platform running application software. Examples include operating systems like Windows, macOS, and Linux.
    • Application Software: These are programs designed to perform specific tasks such as word processing, graphic design, or database management.
  3. Network: It refers to a group of interconnected computers and other devices that can communicate with each. Networks can be local (LAN) or wide (WAN), and they enable the sharing of resources and information.
  4. Internet: It is a global network of interconnected computers and devices that use standard internet protocols for communication, providing access to a vast amount of information and services.

Activities/Functions of IT Workers:

  1. Troubleshooting & Support: IT professionals are responsible for diagnosing and resolving technical issues encountered by users or within systems.
  2. Programming: Involves writing code for software development, creating applications, and maintaining software systems.
  3. Designing: IT professionals design user interfaces, databases websites, and system architectures.
  4. Analyzing: This involves evaluating systems and operations to identify opportunities for improvement and efficiency.
  5. Networking: Networking specialists are responsible for designing, implementing, and managing computer networks, ensuring data connectivity and security.
  6. Managing: IT managers oversee technology initiatives, planning, and implementation of IT systems to meet organizational objectives.

Careers in IT:

  1. Computer Engineer: Involves the design and development of computer hardware and systems.
  2. Computer Operator: Responsible for monitoring and maintaining computer systems in a data center or large organization.
  3. Systems Administrator: Manages and maintains computer systems or networks for a company or organization.
  4. Computer Programmer: Writes code for computer software and applications.
  5. Software Designer: Designs develops, and tests software applications and systems.
  6. Systems Analyst: Analyzes and designs business applications to meet organizational needs, often involving software development and implementation.
  7. Multimedia Designer: Utilizes various media to communicate concepts or information via computers.
  8. Help Desk Technician: Provides technical support and for end-user software applications, often remotely.
  9. Technical Writer: Creates technical documentation and instructional materials for IT products and services.
  10. Webmaster: Manages and updates a website, ensuring its functionality and content integrity.

These are just some examples of the diverse range of careers available within the expansive field of Information Technology.