Understanding Subdomains in Domain Names

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Questions and Answers

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

  • To identify the network of a computer
  • To map domain names to IP addresses (correct)
  • To determine the specific computer on a network
  • To restrict domain names to certain characters

How does a URL differ from a domain name?

  • A URL is unique for each computer on the internet
  • A URL includes the network information
  • A URL specifies the address of a web document (correct)
  • A URL is case sensitive

What characters are allowed in a domain name according to the rules mentioned?

  • Asterisk (*) and underscore (_)
  • Dash (-) and alphanumeric characters (correct)
  • No numbers
  • Only lowercase letters

How can one find the IP address of any website using command prompt?

<p>By typing 'ping' followed by the website name (C)</p> Signup and view all the answers

What does a domain name consist of in terms of network and computer identification?

<p>Both the network and computer identification (A)</p> Signup and view all the answers

What does a subdomain consist of?

<p>Two or more parts separated by periods (A)</p> Signup and view all the answers

Which level is the 'mycorvettes' domain in the hierarchy?

<p>Third level domain (C)</p> Signup and view all the answers

What is the maximum number of labels allowed in a domain?

<p>Max of 127 labels (A)</p> Signup and view all the answers

Which top-level domain represents educational institutions?

<p>.edu (B)</p> Signup and view all the answers

How often must one renew a chosen domain name?

<p>On a per year basis (D)</p> Signup and view all the answers

What does TLD stand for in the context of domain names?

<p>Top-Level Domain (A)</p> Signup and view all the answers

How can you merge cells in a table?

<p>Select the 'Merge' icon in the property inspector (A)</p> Signup and view all the answers

What is FTP software used for in website publishing?

<p>Connecting to a web server for file transfer (A)</p> Signup and view all the answers

What is one function NOT supported by all FTP clients?

<p>Cell alignment within tables (B)</p> Signup and view all the answers

Which of the following is NOT necessary when publishing a website?

<p>Cell padding settings (B)</p> Signup and view all the answers

What protocol allows you to upload and download files with other computers on the internet?

<p>FTP (C)</p> Signup and view all the answers

What does the term 'Downloading' refer to?

<p>Receiving files from a network to a local computer (A)</p> Signup and view all the answers

What is the purpose of authoring software in video editing?

<p>To create menus and interactivity (A)</p> Signup and view all the answers

When capturing analog video, what device is typically needed to convert the signal to digital form?

<p>Video capture card (D)</p> Signup and view all the answers

What type of connection is usually required for a digital camcorder to transfer video footage to a computer?

<p>Firewire connection (B)</p> Signup and view all the answers

In the process of capturing video, what component ensures that the video is in a usable format for multimedia applications?

<p>Source device (B)</p> Signup and view all the answers

What key factor distinguishes the need for a video capture card when using an analog camcorder versus a digital camcorder?

<p>Analog vs digital signal output (C)</p> Signup and view all the answers

Which device serves as the initial recording tool for both video images and audio when creating video content?

<p>Camcorder (B)</p> Signup and view all the answers

What is the main advantage of using AIFF (.aif) file format for audio?

<p>Good sound quality without requiring a plug-in (B)</p> Signup and view all the answers

Which file format is known for its high compression leading to smaller file sizes but sacrifices sound quality in comparison to other formats?

<p>MP3 (.mp3) (C)</p> Signup and view all the answers

What is the disadvantage of using MIDI files for audio?

<p>Does not produce high-quality vocals (D)</p> Signup and view all the answers

Why are the file sizes of AIFF and WAVE formats generally larger compared to other audio formats?

<p>They store audio data in raw, uncompressed format (A)</p> Signup and view all the answers

Which audio format is described as allowing for built-in lockdowns and is pushed by Microsoft and Apple?

<p>.wma (B)</p> Signup and view all the answers

What differentiates MIDI files from other audio formats in terms of file size efficiency?

<p>MIDI files are more compact than other formats with the same duration of audio (A)</p> Signup and view all the answers

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