Internet and Web Basics

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which institutions were involved in the original ARPANET?

Stanford Research Institute (correct)

Massachusetts Institute of Technology

California State University

Harvard University

What is an access provider?

A software that allows users to browse the internet

A device used to connect to the internet wirelessly

A business offering internet access to individuals or organizations (correct)

A network that connects multiple computers in an office

What was a significant milestone for ARPANET by 1984?

It was decommissioned due to outdated technology.

It became the first online shopping network.

It introduced the concept of web browsers.

It connected over 1,000 computers as hosts. (correct)

Which type of website primarily provides news stories and articles?

News Sites Signup and view all the answers

Which of the following is an example of a portal website?

Yahoo Signup and view all the answers

What is required to browse the Web?

A computer or mobile device with internet connection Signup and view all the answers

What do business/marketing sites primarily focus on?

Promoting or selling products and services Signup and view all the answers

How many hosts are connected to the network commonly referred to as the Internet today?

More than 550 million Signup and view all the answers

What is the main advantage of using VoIP calls within the same service?

They are always free. Signup and view all the answers

Which of the following statements about FTP is true?

FTP allows for both uploading and downloading of files. Signup and view all the answers

What is the primary purpose of application software?

To make users more productive and assist with personal tasks. Signup and view all the answers

What distinguishes open source software from other types of software?

It allows modification and redistribution without restrictions. Signup and view all the answers

What is shareware?

Software distributed for a trial period before purchase. Signup and view all the answers

Which of the following is NOT an example of application software?

Operating systems like Windows. Signup and view all the answers

How does FTP manage access to its files?

By offering both anonymous access and authorized accounts. Signup and view all the answers

Which of the following is NOT a typical use of application software?

Supporting social media interactions. Signup and view all the answers

What is the primary characteristic of freeware?

It is copyrighted software provided at no cost. Signup and view all the answers

Which type of software is specifically designed to meet the unique needs of a business or industry?

Custom software Signup and view all the answers

What is a key feature of public domain software?

It can be copied and distributed freely. Signup and view all the answers

Which of the following best defines packaged software?

Mass-produced retail software designed for general use. Signup and view all the answers

What role does system software primarily serve?

Operates application software and manages computer resources. Signup and view all the answers

Which of the following is an example of system software?

Linux operating system Signup and view all the answers

What is a common use for packaged software?

Mass-market office applications Signup and view all the answers

What distinguishes freeware from public domain software?

Freeware usually retains copyright while public domain does not. Signup and view all the answers

What is the primary purpose of file compression?

To reduce file size for storage and transmission Signup and view all the answers

Which feature is commonly found in presentation software?

Slide design and effects Signup and view all the answers

What function does accounting software primarily serve?

To record and report financial transactions Signup and view all the answers

Which of the following describes computer-aided design (CAD) software?

Applications for creating engineering and architectural designs Signup and view all the answers

Which task is NOT associated with data management?

Setting slide timings in presentations Signup and view all the answers

Which of the following is true about media players?

They play audio and video files Signup and view all the answers

What is the role of personal computer maintenance utilities?

Diagnosing and fixing computer problems Signup and view all the answers

What does report generation in data management involve?

Creating forms and reports from database data Signup and view all the answers

What is the primary use of accounts receivable?

Recording and reporting financial transactions Signup and view all the answers

Which of the following is a feature of desktop publishing software?

Creating sophisticated documents that combine text and graphics Signup and view all the answers

What type of documents can document management software help manage?

Textbooks and marketing literature Signup and view all the answers

Which file format is commonly used for converted documents in document management software?

PDF Signup and view all the answers

What is the main purpose of enterprise computing software?

To meet the specialized computing needs of large organizations Signup and view all the answers

What type of software would be best suited for creating drawings of molecular structures?

Engineering software Signup and view all the answers

Which application is ideal for producing high-quality color documents?

Desktop Publishing Software Signup and view all the answers

Which service does accounts payable provide?

Invoicing and bill payments Signup and view all the answers

Study Notes

ARPANET

Original ARPANET consisted of four main computers located at:
- University of California at Los Angeles
- University of California at Santa Barbara
- Stanford Research Institute
- University of Utah
By 1984, ARPANET expanded to over 1,000 computers connected as hosts.
Today, more than 550 million hosts are connected globally, forming the Internet.

Browsing the Web

A web browser is application software for accessing and viewing web pages (examples: Internet Explorer, Firefox, Safari).
Required for browsing:
- Computer or mobile device
- Internet connection
- Web browser software

Types of Websites

Thirteen types of websites, each with unique features:
- Portals: Central hubs offering various services (search engine, news, shopping).
- News Sites: Provide articles on current events and various topics.
- Informational Sites: Offer data on topics like government and transportation.
- Business/Marketing Sites: Promote and sell products and services.
- Web Applications: Allow interaction with software via the Internet; examples include online email and cloud storage services.

Access Providers

Businesses offering Internet access, either free or paid, e.g.:
- Wi-Fi networks
- Internet service providers (ISPs) typically charge fixed fees.
Free calls to other Internet users, but calls to the telephone network may incur charges.

FTP (File Transfer Protocol)

Internet standard for uploading and downloading files between computers.
Uploading: Transfers files from user's device to server.
Downloading: Transfers files from server to user's device.
FTP sites may allow anonymous access or require authorization.

Application Software

Designed to enhance productivity and assist with personal tasks, including:
- Business Activities: Streamlining operations.
- Graphics Projects: Creation and manipulation of visual content.
- Home & Education: Managing finances, creating documents, and supporting learning.
- Communication: Enabling various communication methods.

Types of Application Software

Packaged Software: Retail software mass-produced for a wide user base (e.g., Microsoft Office).
Custom Software: Tailored to specific business needs, not met by packaged software.
Open Source Software: Free for use, modification, and redistribution (e.g., Linux).
Shareware: Free for a trial period with an option to purchase.
Freeware: Provided at no cost, with the developer retaining rights.
Public Domain Software: Donated for public use with no restrictions on distribution.

Role of System Software

Serves as the interface between the user, application software, and hardware.
Essential for operating systems that manage computer resources and provide user interfaces.

Business Programs - Key Software Types

Word Processing Software: Allows users to create and manipulate text documents.
Presentation Software: Used for creating visual aids for presentations with features like slide design and timing.

Accounting Software

Helps companies record and manage financial transactions including accounts receivable, payroll, and invoicing.

Computer-Aided Design (CAD) Software

Assists professionals in creating designs for engineering, architecture, and scientific use.

Desktop Publishing Software

Ideal for professional designers, combining text and graphics to produce high-quality documents.

Document Management Software

Facilitates document sharing and searching, often converting files to universally viewable formats like PDF.

Enterprise Computing Software

Tailored for large organizations to meet specific computing needs.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

This quiz covers the history of ARPANET, the essentials of web browsing, and the different types of websites. It provides insights into how the Internet evolved from a few computers to billions of connected hosts today. Test your knowledge on web technology fundamentals!