What is Information Technology?

Introduction to IT, IS,
and CS

Introduction
to IT, IS, and
CS

Importance
of Systems
Thinking in
Designing
Information
Systems

Key
Moments in
the History
of
Information
Technology

Course
Objectives
and Key
Concepts

Table of Contents

Course
Objectives
and Key
Concepts

Objectives

Grasp Theoretical Underpinnings: Insight
into computational theory and
algorithms.

Master Key Concepts: Understanding IT,
IS, and CS fundamentals.

Apply Systems Thinking: Designing and
managing efficient information systems.

Key
Concepts

IS: System analysis, data management,
business processes.

CS: Programming, algorithms, machine
learning, computational theory.

IT: Network management, cybersecurity,
software development.

Learning
Outcomes

• Comprehensive Understanding: Grasp the essentials of IT, IS,

and CS.

• Critical Thinking: Evaluate the impact of technology on society.
• Future Development: Contribute to technological

advancements.

Introductio
n to IT, IS,
and CS

Information
Technology (IT)

Scope: Setting up computer networks,
ensuring software runs smoothly.

Key Areas: Network management,
cybersecurity, software development.

Definition: Use of computers and
software to manage information.

Information Systems
(IS)

Scope: How different components work
together to handle information.

Key Areas: System analysis, data
management, business processes.

Definition: Study of systems with a focus
on information and complementary
networks of hardware and software.

Computer Science
(CS)

Scope: Theory and fundamentals that
make technology work.

Key Areas: Programming, algorithms,
machine learning, computational theory.

Definition: Study of algorithmic
processes, computational machines,
and computation.

Multiple Choice

What is the primary focus of Information Technology (IT)?

• Study of systems with a focus on information and complementary networks of hardware and software.

• Use of computers and software to manage information.

• Study of algorithmic processes, computational machines, and computation.

• Designing and managing efficient information systems.

Explanation Slide...

Use of computers and software to manage information.

Multiple Choice

Which of the following is a key area of Information Systems (IS)?

• Network management

• Cybersecurity

• System analysis

• Programming

Explanation Slide...

System analysis is a key area of Information Systems (IS) as it involves studying and analyzing systems to improve efficiency and effectiveness.

Multiple Choice

What is the scope of Computer Science (CS)?

• Setting up computer networks, ensuring software runs smoothly.

• How different components work together to handle information.

• Theory and fundamentals that make technology work.

• Designing and managing efficient information systems.

Explanation Slide...

The scope of Computer Science involves the theory and fundamentals that make technology work, encompassing various aspects of computing.

Multiple Choice

Which of the following is NOT a key area of Computer Science (CS)?

• Programming

• Algorithms

• Data management

• Machine learning

Explanation Slide...

Data management is NOT a key area of Computer Science. The other options - Programming, Algorithms, and Machine learning are key areas within CS.

Multiple Choice

What is the importance of Systems Thinking in designing information systems?

• Understanding IT, IS, and CS fundamentals.

• Designing and managing efficient information systems.

• Insight into computational theory and algorithms.

• Ensuring software runs smoothly.

Explanation Slide...

Designing and managing efficient information systems is important in Systems Thinking as it ensures the effective functioning of IT systems.

Multiple Choice

What is the definition of Systems Thinking?

• Understanding interactions between an app, school website, student devices, and administrative databases.

• Creating systems that work seamlessly together.

• Holistic approach focusing on how parts interrelate over time and within larger systems.

• Ensuring systems meet user needs comprehensively.

Explanation Slide...

Holistic approach focusing on how parts interrelate over time and within larger systems.

Multiple Choice

Which of the following is a benefit of Systems Thinking?

• Creating systems that work seamlessly together.

• Understanding interactions between an app, school website, student devices, and administrative databases.

• Tim Berners-Lee's invention making the internet accessible through web browsers.

• A global network connecting computers, transforming communication and information sharing.

Explanation Slide...

Creating systems that work seamlessly together.

Multiple Choice

What does the acronym ENIAC stand for?

• Electronic Numerical Integrator and Computer

• Electronic Network Integrator and Computer

• Electronic Numerical Internet and Computer

• Electronic Network Internet and Computer

Explanation Slide...

The acronym ENIAC stands for Electronic Numerical Integrator and Computer, making it the correct choice.

Multiple Choice

In which decade was the first computer, ENIAC, invented?

• 1920s

• 1930s

• 1940s

• 1950s

Explanation Slide...

The first computer, ENIAC, was invented in the 1940s, making that the correct decade for its creation.

Multiple Choice

When did the advent of the Internet occur?

• Early 20th Century

• Mid 20th Century

• Late 20th Century

• Early 21st Century

Explanation Slide...

The advent of the Internet occurred in the Late 20th Century, making it the correct choice among the options provided.

Multiple Choice

Who invented the World Wide Web?

• Bill Gates

• Steve Jobs

• Tim Berners-Lee

• Mark Zuckerberg

Explanation Slide...

Tim Berners-Lee is the inventor of the World Wide Web.

Multiple Choice

What was the impact of the invention of the World Wide Web?

• Creating systems that work seamlessly together.

• Ensuring systems meet user needs comprehensively.

• Revolutionized access to and interaction with information.

• Understanding interactions between an app, school website, student devices, and administrative databases.

Explanation Slide...

The invention of the World Wide Web revolutionized access to and interaction with information, making it more accessible and interconnected.