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What is a distinguishing feature of a bus network?

All nodes are connected to a common medium. (correct)

Nodes are linked in a circular arrangement.

Each node is connected to every other node.

All nodes are connected to a central hub.

Which network topology ensures that at least one traversal exists from any node to any other node?

Bus Network

Mesh Network (correct)

Ring Network

Star Network

What was the original purpose of the ARPANET project?

To develop secure communications that could survive a nuclear attack. (correct)

To connect all local area networks.

To improve email communication protocols.

To create a centralized communication network.

In which year was the first email sent over ARPANET?

1972 Signup and view all the answers

Which statement correctly describes a ring network layout?

Each node connects only to the nodes adjacent to it. Signup and view all the answers

What characterized ARPANET's growth throughout the 1970s?

It emphasized the development of network protocols and remote access. Signup and view all the answers

What is a fully connected network characterized by?

All nodes are connected to all other nodes. Signup and view all the answers

What CSS property is used to ensure a background image covers the entire element without stretching?

background-size Signup and view all the answers

Which of the following elements is NOT part of creating a table in HTML?

<row> Signup and view all the answers

What value should be assigned to the background-attachment property to make the background image fixed during scrolling?

fixed Signup and view all the answers

What is the primary difference between background images and illustrative images?

Background images enhance appearance; illustrative images convey information. Signup and view all the answers

Which HTML element is used to define a table header?

<th> Signup and view all the answers

What is the primary first step to initiate a TELNET session?

Start up the TELNET program Signup and view all the answers

What does the acronym WWW stand for?

World Wide Web Signup and view all the answers

Which of the following is NOT a step in a TELNET session?

Install new browser software Signup and view all the answers

What are the computers that store files accessed through the WWW referred to as?

Servers Signup and view all the answers

Which format is primarily used for writing documents accessed on the WWW?

Hyper Text Markup Language (HTML) Signup and view all the answers

What is the purpose of terminal emulation in a TELNET session?

To enhance the display capabilities of the remote computer Signup and view all the answers

When using the WWW, what is a Web Page?

A single document that presents information Signup and view all the answers

How does TELNET communicate commands from the client to the remote computer?

Via the local ISP Signup and view all the answers

What is the main purpose of the World Wide Web?

To share human knowledge and culture Signup and view all the answers

What color represents an unvisited hyperlink in most browsers?

Blue Signup and view all the answers

Which value of the target attribute will open a linked page in a new window or tab?

blank Signup and view all the answers

Which protocol is used to create a link that opens the user's email application?

mailto: Signup and view all the answers

What attribute is used to prompt the user to download a file through a hyperlink?

download Signup and view all the answers

What does the 'parent' value of the target attribute do?

Opens the linked page in the parent frame of the current one Signup and view all the answers

What is the default behavior of hyperlinks in terms of window or tab handling?

Opens in the current window or tab Signup and view all the answers

Which of the following protocols is used to create a link for dialing a telephone number?

tel: Signup and view all the answers

If you want to create a hyperlink that shows a specific message on a help page, which attribute would be most relevant?

rel Signup and view all the answers

Which description best fits an active link in web browsers?

Underlined and red Signup and view all the answers

What is the purpose of the 'noopener' value in the rel attribute?

To avoid passing window.opener to the new page Signup and view all the answers

What happens when the width and height attributes of an image are unspecified?

The browser uses the natural size of the image. Signup and view all the answers

Which CSS property is used to create a rounded image?

border-radius Signup and view all the answers

What is the purpose of the title attribute in an HTML image element?

To provide a tooltip when hovered over. Signup and view all the answers

How can you add a specific identifier to an image for styling purposes?

Using the id and style attributes. Signup and view all the answers

What are the two options available for the loading attribute of an image?

eager and lazy Signup and view all the answers

What is displayed beneath an image while also serving as a tooltip?

A caption defined by the figcaption element. Signup and view all the answers

Which option correctly identifies how the 'lazy' loading value functions?

It loads images only when scrolled into view. Signup and view all the answers

What is a common method to apply styles to an image element?

Using the style attribute or stylesheets. Signup and view all the answers

What does the 'id' attribute allow for within an image tag?

It provides a unique identifier for CSS or JS. Signup and view all the answers

What is the result of omitting the width and height attributes of an image element?

The image will be displayed in its natural size. Signup and view all the answers