Web Domain and Email Concepts Quiz

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Questions and Answers

What is the primary purpose of the Domain Name System (DNS)?

To provide a numerical IP address to every computer

To secure internet connections

To translate numerical addresses into words (correct)

To create unique domain names for websites

What does a URL typically begin with?

http:// (correct)

ws://

https:// (correct)

ftp://

Which of the following is NOT a top-level domain?

.mil

.org

.edu

.web (correct)

How can the top-level domain provide insights into the reliability of a website?

It describes the type of organization associated with the domain Signup and view all the answers

What does the first field of a domain name represent?

Host name Signup and view all the answers

Which domain code represents Germany?

.de Signup and view all the answers

What does a tilde (~) in a web address typically indicate?

A student's personal web page Signup and view all the answers

Which of the following statements about the '.com' domain is accurate?

It is typically associated with commercial endeavors Signup and view all the answers

What are the top three webmail providers mentioned?

Yahoo!, Outlook.com, Gmail Signup and view all the answers

Which suffix is commonly associated with military email addresses?

.mil Signup and view all the answers

What is primarily located in the inbox of an email interface?

Received emails Signup and view all the answers

What action can be done from the Compose pane in an email interface?

Upload files as attachments Signup and view all the answers

Which feature allows you to view details of an email such as the sender's name and subject?

Inbox Signup and view all the answers

What is the primary function of the Message pane in an email interface?

To read and respond to selected emails Signup and view all the answers

How do hosted email addresses differ from general webmail providers?

They typically use organization-specific domains. Signup and view all the answers

What common feature is shared among all email providers regarding their user interface?

They allow access to email from any device. Signup and view all the answers

What is the function of the NEAR operator in a search query?

To include two keywords within a specific word range. Signup and view all the answers

What might happen if only the AND operator is used in a search query?

Results may lack a direct correlation between the terms. Signup and view all the answers

What purpose do asterisks (*) serve in a search query?

To function as a placeholder for missing terms. Signup and view all the answers

What effect does enclosing a search term in quotation marks have?

It ensures the words must appear together in that exact order. Signup and view all the answers

What is the purpose of the 'Search tools' tab in Google searches?

To filter search results based on specific criteria. Signup and view all the answers

How can you search for a specific term within a website?

By entering 'site:' followed by the website URL and the term. Signup and view all the answers

What happens if no operators are used while searching?

Results may be less specific and reliable. Signup and view all the answers

Which option accurately describes how to filter results by file type?

By adding 'filetype:' followed by the desired extension. Signup and view all the answers

What is the best file format to use for attachments to ensure they can be opened universally?

.JPG Signup and view all the answers

What might make it difficult for recipients to find the exact file they need in an email?

Including unrelated files in one email Signup and view all the answers

Which of the following should you avoid sending via email due to security risks?

Sensitive personal information Signup and view all the answers

What is phishing in the context of email safety?

Emails designed to steal personal information Signup and view all the answers

Which of the following practices is NOT recommended for professional email communication?

Using personal accounts for work-related emails Signup and view all the answers

What action is recommended when encountering spam emails?

Ignore or delete them Signup and view all the answers

What is a safe practice regarding email attachments?

Never open unexpected attachments Signup and view all the answers

Why might someone choose to use cloud-based storage like Google Drive over email attachments?

For more secure file storage Signup and view all the answers

What is one important aspect to consider when sending a forwarded message?

Check the list of recipients for unintended recipients Signup and view all the answers

Which principle is NOT part of maintaining good online etiquette?

Post without proofreading Signup and view all the answers

How should one react to others' mistakes in an online setting according to good etiquette?

Be forgiving of their mistakes Signup and view all the answers

What does 'flaming' refer to in online communication?

Expressing strong opinions with emotion Signup and view all the answers

What should one avoid doing with others' private communications?

Reading them without permission Signup and view all the answers

Why were the Ten Commandments of Computer Ethics created?

To provide standards for ethical computer use Signup and view all the answers

What should system administrators be cautious about according to online etiquette?

Reading users' private emails Signup and view all the answers

What criticism has been leveled against the Ten Commandments of Computer Ethics?

They are overly simplistic and restrictive Signup and view all the answers

Which commandment prohibits the use of a computer for harmful purposes?

Thou shalt not use a computer to harm other people. Signup and view all the answers

What does the sixth commandment specifically address?

The prohibition on using proprietary software without payment. Signup and view all the answers

Which of the following commandments underscores the significance of considering social consequences in programming?

Thou shalt think about the social consequences of the program you are writing. Signup and view all the answers

What ethical principle is addressed by the commandment that states 'Thou shalt not snoop around in other people's computer files'?

Respecting confidentiality and privacy. Signup and view all the answers

Which commandment deals with the ethical use of intellectual property?

Thou shalt not appropriate other people's intellectual output. Signup and view all the answers

Study Notes

Internet Basics

The internet is a worldwide telecommunications system connecting millions of networks.
It originated in 1969 as ARPANET, a US Department of Defense project.
ARPANET's purpose was to create a decentralized network, resilient to failures.
The shift from military to scientific use, and then commercially minded use, transformed ARPANET into the internet.
Servers are central to networks, controlling data transmission among connected devices.
Internet Service Providers (ISPs) offer access to the internet.

Learning Outcomes

Explain fundamental concepts and the structure of the internet, focusing on its components and global connectivity.
Demonstrate effective use of search engines for accurate, reliable information.
Effectively create, manage, and use email accounts, understanding features like folders, attachments, and settings.
Apply appropriate online communication etiquette.
Recognize common internet threats (phishing, malware, and scams) and implement protection strategies for personal and organizational data.

Internet History Timeline

1969: ARPANET established by the U.S. Department of Defense.
1974: TCP/IP protocols developed.
1989: World Wide Web (WWW) invented by Tim Berners-Lee.
1990s: Increased internet usage, development of web browsers (e.g., Mosaic).
2000-2022: Continual growth, advancements in technology, and broader access.

World Wide Web Components

Internet and World Wide Web are not synonymous.
The World Wide Web is a collection of linked multimedia web pages.
The World Wide Web facilitates seamless resource linkage and communication.
Numerous interactive components enable communication.

TCP/IP Protocols

Transmission Control Protocol (TCP) and Internet Protocol (IP) are fundamental protocols for computer communication on the internet.
They enable all computers to interact.

Domain Name System (DNS)

DNS translates numerical IP addresses into human-readable domain names.
This simplifies internet navigation.
Example: isu-ilagan.edu.ph corresponds to a numerical address.

URLs (Uniform Resource Locators)

URLs are addresses for websites, usually beginning with http.
Example: https://isu-ilagan.edu.ph/

Top-Level Domains (TLDs)

TLDs represent the type of organization (e.g., .com, .edu, .org) or country (e.g., .ph, .us).
They provide context about the website.

Understanding Search Engines

Search engines are programs that locate and display web content matching search criteria.
They consist of a search index (a digital library) and algorithms that match results.
Common search engines include Google, Bing, and others.

Search Engine Optimization (SEO)

Content creators use SEO to increase website visibility and ranking in search engine results.
Strategies include keyword placement and quality content.

Boolean Expressions for Search Engines

Boolean expressions refine search results, allowing searches using specific combinations of words.
Quotation marks: Find exact phrases.
Plus operator (+): Include specific words.
Minus operator (-): Exclude specific words.
OR: Search for words or phrases.
NEAR: Search for words within a specified distance.
Asterisks ():* Wildcards for unknown words in a search phrase.

Basic Internet Search Techniques

Search specific terms to find relevant information.
Explore search tools and options to tailor results.
Use Boolean operators to narrow searches.

Email Fundamentals

Email is an electronic messaging system for sending and receiving messages. It's similar to traditional mail but with electronic delivery.
Addresses include a username, the '@' symbol, and a domain.

Email Advantages

Productivity tools: Integrated calendar, address book, and other functions.
Web service access: Required for accessing certain services like email accounts.
Mail management: Organize, label, prioritize, and find messages.
Confidentiality: Privacy of messages using passwords.
Multi-person communication: Send messages to multiple people simultaneously.
Accessibility: Accessible from any internet-connected device, at any time.

Email Etiquette

Practice good online communication etiquette and safety when using email, by following rules to communicate respectfully and more effectively.
Know how to protect oneself from risks such as malware, phishing, and other malicious activity.

Email Attachments

Be mindful about file size and format. Use ZIP (or other compression) for large files.
Always mention attachments and ensure files are included, to avoid confusion for recipients.

Netiquette

Netiquette (internet etiquette) is a set of guidelines for polite and respectful online communication.
It emphasizes respectful communication, regardless of online identity and space.
Treat others as you would want to be treated.

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Description

Test your knowledge on the Domain Name System (DNS) and email interfaces with this comprehensive quiz. Explore topics such as top-level domains, webmail providers, and email functionalities. Challenge your understanding of web addresses and how they relate to reliability.