CIW Web Foundations Associate 3

Question 1

Which protocol is used to securely send email from a client to a mail server?

Accepted Answer

SMTP

Answer

SMTP (Simple Mail Transfer Protocol) is the standard protocol for sending emails from a client to a mail server or between servers.

Question 2

What is the purpose of a CSS class selector?

Accepted Answer

Targets elements that share a defined class name

Answer

A CSS class selector (prefixed with '.') applies styles to all elements that have the matching class attribute.

Question 3

What does 'bandwidth' refer to in network communications?

Accepted Answer

The maximum data transfer rate of a network connection

Answer

Bandwidth is the maximum rate at which data can be transmitted over a network connection, typically measured in bits per second.

Question 4

In HTML, what is the correct way to create a hyperlink that opens in a new browser tab?

Accepted Answer

Answer

The target='_blank' attribute in an anchor tag causes the link to open in a new browser tab or window.

Question 5

Which layer of the OSI model is responsible for logical addressing and routing?

Accepted Answer

Network Layer

Answer

The Network Layer (Layer 3) handles logical addressing (IP addresses) and routing of data packets between networks.

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