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Questions and Answers

In what year was the concept of ARPANET theoretically proposed?

1969

1965

1967 (correct)

1972

What key feature marked the first successful connection of computers in 1965?

The establishment of the World Wide Web

Communication over a telephone line (correct)

The connection over a direct cable

The use of fiber optics

Which is NOT a requirement for an internet connection as listed?

A powerful computer machine

A compatible pointing-device like a mouse

A broadband service provider (correct)

A modem to connect to the internet

By the end of 1989, approximately how many servers were estimated to be on the US internet?

200,000 Signup and view all the answers

Which of the following dates marks the first public demonstration of ARPANET?

1972 Signup and view all the answers

What significant milestone occurred in the early 1990s regarding networking?

Linking individual networks to create a worldwide network Signup and view all the answers

Which of the following statements best captures the essence of the internet's growth since the 1990s?

Over a billion users and numerous computers are now on the internet. Signup and view all the answers

Which aspect is NOT considered a vital concern in software systems?

Marketing strategies Signup and view all the answers

What is a key focus area that distinguishes software engineering programs from computer science programs?

Software design and verification Signup and view all the answers

Why is software engineering considered important?

It integrates mathematics, computer science, and engineering practices. Signup and view all the answers

How do the degree programs in computer science and software engineering generally compare?

They share many foundational courses but diverge in focus. Signup and view all the answers

What is the emphasis of team project activity in software engineering programs?

It is essential for understanding effective SE practices. Signup and view all the answers

What major benefit does telemedicine provide to individuals lacking healthcare access?

It offers convenient and flexible care options. Signup and view all the answers

How do Internet services enhance the admission process for schools?

They allow schools to send admission letters electronically. Signup and view all the answers

In what way can the Internet contribute to workforce development skills?

By enabling individuals to learn new skills for better job opportunities. Signup and view all the answers

What is one significant disadvantage of telemedicine as described?

It is underutilized due to lack of Internet access. Signup and view all the answers

What is one key feature provided by the Internet regarding social services?

Online portals for streamlined application processes. Signup and view all the answers

What aspect of Internet usage has improved communication among individuals?

The availability of video call platforms and social media. Signup and view all the answers

What is one online activity that older adults can engage in to enjoy remote experiences?

Joining virtual events like collaging classes. Signup and view all the answers

What common misconception exists about the Internet's role in research?

It is a significant barrier to extensive research. Signup and view all the answers

What is a common misconception about accessing health information via the Internet?

Health information is always misleading online. Signup and view all the answers

What percentage of older adults reportedly spend one hour or less socializing with friends or family in a week?

7% Signup and view all the answers

What benefit did Luis gain from using the internet according to the content?

Improved job application skills Signup and view all the answers

Which type of engineering primarily focuses on the integration of hardware and embedded software?

Computer Engineering Signup and view all the answers

What percentage of principals supported the increased use of digital learning tools in a 2019 Gallup survey?

96% Signup and view all the answers

Which of the following is NOT a noted benefit of internet access for older adults?

Improving physical strength Signup and view all the answers

What is the primary educational requirement for entering the career path of designing and implementing software?

Bachelor's degree Signup and view all the answers

Which sector benefits from the improved economy mentioned in the content?

Everyone in the economy Signup and view all the answers

Which of the following is NOT a category of work performed by computer scientists?

Conducting hardware repairs Signup and view all the answers

Which of these fields does NOT fall under the specializations available in some computer science programs?

Mechanical Engineering Signup and view all the answers

What role does the internet play in strengthening communities?

It aids in organizing and collaborating. Signup and view all the answers

What skill is emphasized as important for adapting to new technologies in computer science?

Mathematical proficiency Signup and view all the answers

Which of the following statements is true about computer engineering students?

Their programming emphasizes digital devices. Signup and view all the answers

Which of the following career paths is most commonly pursued by computer science graduates?

Designing and implementing software Signup and view all the answers

In what way does the internet contribute to creating a better world?

By allowing collaboration across the globe. Signup and view all the answers

What approach does the second career path in computer science emphasize?

Innovative application of computer technology Signup and view all the answers

What was a highlighted effect of the pandemic on K-12 education?

Increased importance of internet access. Signup and view all the answers

Which area is least likely to require a computer science background?

Legal consulting Signup and view all the answers

Which of the following best describes the relationship between loneliness and health conditions in older adults?

Increased loneliness is linked to worse health outcomes. Signup and view all the answers

What type of degree do many software professionals pursue after initial employment?

Terminal master's degree Signup and view all the answers

Which of the following best describes the nature of work in computer engineering?

Integrating software with hardware systems Signup and view all the answers

Study Notes

1.1 History of Networking and the Internet

Networking concept originated in 1962 by J.C.R. Licklider
First wide area network (WAN) created in 1965, connecting a TX-2 computer in Mass to a Q-32 in California
ARPANET (Advanced Research Projects Agency Network) developed in 1969 by the US Department of Defense, becoming the first internet built by the US government
ARPANET publicly demonstrated at an international conference in 1972
Internet growth: 11,000 servers(1987), 200,000 servers (1989), >1,000,000 servers and >1 billion users and 500 million computers (as of early 1990s).
Internet primarily used for information sharing.

Requirements for Internet Connection

Powerful computer machine
Windows operating system (Windows 95 and above)
Sufficient RAM

1.2 Basic Key Words in the Internet

WWW (World Wide Web): global information access system
WEB: interactive part of the internet, with formatted text and graphics using hyperlinks
ISP (Internet Service Provider): provider of internet services
E-MAIL (Electronic Mail): electronic messaging system for communication
BROWSER: software used to view and navigate webpages.

1.3 Roles of Internet Services

Tracking people and crime investigation
Business research
Education (for students and adults)
Marketing and business transactions
Global awareness
Research tool

1.4 Impact of Internet on Society

Improved healthcare access (telemedicine)
Enhanced communication with family and friends
Increased opportunities for remote activities and hobbies
Workforce development
Access to social services
Reduced isolation and loneliness

6. Computing Discipline and its Specialization

Computer Engineering (CE): design of digital hardware and software systems, including communications systems, computers, and devices containing computers. Focus on digital devices and user interfaces
Computer Science (CS): spans theory, programming, and cutting-edge computing solutions. Categories include design and building of software, problem-solving methods, and new ways of utilizing computers.

Career Paths in Computer Science

Career Path 1 (Designing & Implementing Software): software development (including web development), security issues, mobile computing. A bachelor's degree is usually enough but master's degrees are desired for senior roles
Career Path 2 (Devising new ways to use computers): computer technology innovation, which may involve graduate research work, entrepreneurial initiatives, or a combination of both.
Career Path 3 (Solving computing problems): application and development of computer science theories, which requires a Ph.D. level of study
Career Path 4 (Planning & Managing IT Infrastructure): work associated with IT infrastructure including hardware selection and software setup to maintain organizational systems and security. Both information technology (IT), and information systems (IS) programs educate students for this field.

Information Systems (IS) and Information Technology (IT)

Information Systems: involves providing information to organizations, using computer systems to aid goals. Professionals must understand both technical and organizational aspects to achieve better performance
Information Technology: focuses on preparing students to manage the technology needs of organizations, which requires practical expertise. IT is also frequently used as a name of a general computing field.

Software Engineering (SE)

Software design, verification, and validation
Effective teamwork is emphasized in SE programs.
Requires a solid foundation in applied computing and people skills, including aspects of reliability, safety, cost effectiveness; and meeting all customer requirements.

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Description

Explore the evolution of networking and the internet from its origins in 1962 to modern-day usage. Understand key concepts such as ARPANET and the requirements for an internet connection. This quiz covers pivotal milestones and definitions that shaped the digital landscape.