Podcast
Questions and Answers
What trend involves the increased digital availability of various media formats?
What trend involves the increased digital availability of various media formats?
- Growth of Social Networks
- Media Digitalization (correct)
- Proliferation of Computing Devices
- Cloud Storage Expansion
In web browsers, what is the function of the 'Refresh' button?
In web browsers, what is the function of the 'Refresh' button?
- Allows access to saved bookmarks.
- Takes you to the next page.
- Displays a history of visited pages.
- Reloads the current page. (correct)
Which technology allows home appliances to connect to the internet?
Which technology allows home appliances to connect to the internet?
- Wi-Fi Direct
- RFID and Bluetooth (correct)
- Ethernet Networking
- Bluetooth Low Energy
What does the Address Bar in a web browser do?
What does the Address Bar in a web browser do?
Which of the following is a common cause of network connectivity issues?
Which of the following is a common cause of network connectivity issues?
What does the 'Tab' function in a web browser allow you to do?
What does the 'Tab' function in a web browser allow you to do?
Which trend predicts virtual classes will reduce traffic in major cities?
Which trend predicts virtual classes will reduce traffic in major cities?
What should a domain name ideally convey about a website?
What should a domain name ideally convey about a website?
Which element is NOT typically found in the header of a website?
Which element is NOT typically found in the header of a website?
Why is it important to keep a website's domain name short and simple?
Why is it important to keep a website's domain name short and simple?
What is a potential downside of using too many graphics on a website?
What is a potential downside of using too many graphics on a website?
What is a key aspect to consider when choosing a logo for a professional website?
What is a key aspect to consider when choosing a logo for a professional website?
What is the primary purpose of a scripting language in web design?
What is the primary purpose of a scripting language in web design?
Which of the following is not a common attribute used in HTML?
Which of the following is not a common attribute used in HTML?
What does the 'href' attribute specify in an HTML element?
What does the 'href' attribute specify in an HTML element?
Which scripting language is considered the most common and foundational?
Which scripting language is considered the most common and foundational?
What is an HTML tag?
What is an HTML tag?
In which scenario would you use an HTML editor over hand coding?
In which scenario would you use an HTML editor over hand coding?
Which HTML attribute would you use to add a tooltip to an element?
Which HTML attribute would you use to add a tooltip to an element?
What is a common use for the 'alt' attribute in HTML?
What is a common use for the 'alt' attribute in HTML?
What is a defining characteristic of HTML as a markup language?
What is a defining characteristic of HTML as a markup language?
What is meant by 'attributes' in the context of HTML?
What is meant by 'attributes' in the context of HTML?
What is the primary cause of configuration problems in computers?
What is the primary cause of configuration problems in computers?
Which step is NOT typically recommended to troubleshoot configuration problems?
Which step is NOT typically recommended to troubleshoot configuration problems?
Which of the following can help improve browser performance?
Which of the following can help improve browser performance?
What is a common vulnerability in web browsers?
What is a common vulnerability in web browsers?
Why are cookies important for website functionality?
Why are cookies important for website functionality?
What is the first step in troubleshooting virus-related issues in web browsers?
What is the first step in troubleshooting virus-related issues in web browsers?
What is defined as a collection of files accessed through a web address?
What is defined as a collection of files accessed through a web address?
What can be a consequence of not updating software and drivers?
What can be a consequence of not updating software and drivers?
What should you do if a website requires cookies but your browser is not set to accept them?
What should you do if a website requires cookies but your browser is not set to accept them?
Which troubleshooting step can help identify the source of a problem?
Which troubleshooting step can help identify the source of a problem?
What is the primary purpose of a Local Area Network (LAN)?
What is the primary purpose of a Local Area Network (LAN)?
Which technology allows mobile users to access the Internet using their cellular phones?
Which technology allows mobile users to access the Internet using their cellular phones?
What does the term 'broadband' refer to?
What does the term 'broadband' refer to?
Which of the following best describes multimedia streaming?
Which of the following best describes multimedia streaming?
Which protocol is primarily used for telephone calls over the Internet?
Which protocol is primarily used for telephone calls over the Internet?
What was a significant advancement in the Internet's core protocols in 1983?
What was a significant advancement in the Internet's core protocols in 1983?
What technological development allows for data processing across multiple computers simultaneously?
What technological development allows for data processing across multiple computers simultaneously?
What type of internet connection is characterized by communication over large distances connecting multiple LANs?
What type of internet connection is characterized by communication over large distances connecting multiple LANs?
Which year saw the creation of the first email program?
Which year saw the creation of the first email program?
What represents a major change in internet traffic capabilities in 1992?
What represents a major change in internet traffic capabilities in 1992?
Flashcards
Web Browser Function: Back
Web Browser Function: Back
Navigates to the previously visited web page.
Web Browser Function: Forward
Web Browser Function: Forward
Navigates to the next web page visited.
Web Browser Function: Refresh
Web Browser Function: Refresh
Reloads the current web page.
Web Browser Function: Tabs
Web Browser Function: Tabs
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Web Page Access Method
Web Page Access Method
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Network Connectivity Problem: Incorrect Settings
Network Connectivity Problem: Incorrect Settings
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Network Connectivity Problem: Faulty Hardware
Network Connectivity Problem: Faulty Hardware
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Internet Resource: Email
Internet Resource: Email
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Configuration Problems
Configuration Problems
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Troubleshooting Configuration Problems
Troubleshooting Configuration Problems
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Virus-infected Files
Virus-infected Files
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Antivirus Software
Antivirus Software
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Cookies
Cookies
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Website
Website
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Home Page
Home Page
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Clearing Cookies and Browsing Data
Clearing Cookies and Browsing Data
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Enabling Cookies
Enabling Cookies
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Google Chrome Settings
Google Chrome Settings
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Scripting Language
Scripting Language
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HTML
HTML
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HTML Tags
HTML Tags
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HTML Attributes
HTML Attributes
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id Attribute
id Attribute
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class Attribute
class Attribute
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src Attribute
src Attribute
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href Attribute
href Attribute
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alt Attribute
alt Attribute
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HTML by Hand
HTML by Hand
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ARPANET
ARPANET
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Packet Switching
Packet Switching
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TCP/IP
TCP/IP
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Local Area Network (LAN)
Local Area Network (LAN)
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Wide Area Network (WAN)
Wide Area Network (WAN)
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Wireless Fidelity (Wi-Fi)
Wireless Fidelity (Wi-Fi)
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General Packet Radio Service (GPRS)
General Packet Radio Service (GPRS)
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Voice over Internet Protocol (VoIP)
Voice over Internet Protocol (VoIP)
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Multimedia Streaming
Multimedia Streaming
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Cluster/Grid Computing
Cluster/Grid Computing
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Domain Name
Domain Name
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Catchy Domain Name
Catchy Domain Name
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Website's Look
Website's Look
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Website Header
Website Header
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Website Footer
Website Footer
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Study Notes
Internet History
- 1957: USSR launched the first satellite. USA started ARPANET
- 1962: Packet Switching was developed
- 1972: First email program created by Ray Tomlinson
- 1973: 23 computers connected, TCP/IP
- 1976: More than 111 computers connected, Ethernet technology developed
- 1983: 562 computers connected, TCP/IP became the Internet Protocol
- 1985: 1,961 computers connected, NSF began deploying its T1 line
- 1988: 56,000 computers connected, NSFNET backbone completed. Internet traffic increased.
- 1992: 1,136,000 computers connected. NSFNET upgraded to T3 (44.736 Mbps)
- 1994: 3,864,000 computers connected, Pizza Hut offered online pizza ordering
- 1996: Over 15,000,000 computers rapidly growing, Internet Service Providers (ISPs) become major Internet carriers
Internet Technologies and Applications
- Local Area Network (LAN): Connects computers in one location
- Wide Area Network (WAN): Connects different LANs
- Wireless Fidelity (WiFi): Allows wireless internet access using internet protocol (IP)
- General Packet Radio Service (GPRS): Enables mobile internet access using cellular phones
- 4G LTE: Standard for high-speed data communication for mobile phones
- Voice over Internet Protocol (VoIP): Enables telephone calls over the internet
- Multimedia Streaming: Allows audio/video streaming over the internet
- Broadband: Refers to high-speed transmission of data between a computer and the internet.
- Cluster/Grid Computing: Allows intensive computations to be performed by thousands of computers simultaneously
Web Browser Functions and Tools
- Back: Takes you to the previous page
- Forward: Goes to the next page
- Refresh: Reloads the current page
- Tab: Allows multiple documents in one window
- Favorites/Bookmarks: Placeholders to quickly access web pages.
- Shortcuts: A list of previously visited pages for quick access
- Address bar: Used to enter and display web addresses.
Troubleshooting Web Browser Problems
- Network Connectivity: Problems can be due to incorrect network adapters, settings, faulty hardware or driver issues.
- Configuration Problems: Issues are caused by incorrect or incompatible system or software settings leading to crashes, errors or poor performance. Troubleshooting involves identifying, checking for error messages, restarting, checking cables/connections, updating software/drivers, reviewing settings, checking for malware/viruses, backing up data and seeking professional help.
- Virus-infected Files: Installing and updating antivirus software can prevent and fix virus-related issues.
Having Your Website
- Website: A collection of files accessed by a web address, covering a particular theme or subject, and managed by a person or organization.
- Domain Name: Easily remembered name associated with a physical internet address. Often appears after "@" sign in email addresses.
- Homepage: The first page of a website, where most visitors arrive and are responsible for creating a good impression.
- Content Section: Houses the page's main information -paragraphs, images, forms etc.
Scripting Language: HTML
- Scripting Language: A programming language or format used to tell the computer how to display a webpage.
- HTML: The most common scripting language used to display webpages.
- HTML Elements: Used to structure text into headings, paragraphs, lists etc.
- HTML Tags: " <"and ">" symbols that enclose HTML elements. These tag provide instruction for formatting a webpage.
- Attributes: Additional properties for HTML elements (e.g. ID, class, src etc.)
- Images: Include images using the
tag with the 'src' attribute specifying the image path.
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