HTML and CSS
Code used to change the look of content on a web-page.
What is Hyper Text Markup Language (HTML)?
Converts to 101010 from hexadecimal.
What is 2A in binary?
Parity Checking
What one method used to check whether data has been changed or corrupted using even or odd number of 1 bits.
A monthly fee is usually charged for this service.
What is one thing that an ISP provides to a client or user?
Data being sent from a computer to a printer.
What is an example of simplex communication?
Used to make make the heading on a web-page.
What heading tags, for example <h1> </h1>?
Converts to 1100111 binary from hexadecimal.
What is 67 in binary?
Need to make the parity bit a 1 because there are three 1 bits in the data packet.
How do you make the data packet use even parity when there is three 1 bits in total in the data?
This is a 32-bit number which is usually written in the form: 109.108.158.1
What is an IP Address version 4 or IP4?
A phone conversation between two people where only one person speaks at a time.
What is an example of half-duplex communication?
A link to a image or another web-page or website.
What is a hyperlink or link that is a text/image on a web-page, which when clicked redirects to a new web-page
Converts to 1010101001 binary from hexadecimal.
What is 2A9?
Error checking using an algorithm that sums the values of the bits.
What is checksum?
This is a unique number that identifies a device connected to the internet.
What is a MAC Address?
When several bits of data (usually 1 byte) are sent down several wires or channels at the same time.
What is parallel transmission?
These control the presentation and style of a web-page.
What are cascading style sheets (CSS)?
Converts to 135 in hexadecimal from binary.
What is 100110101 in hexadecimal?
A message sent by the receiver indicating that data has been received correctly.
What is an acknowledgement?
Software which allows a user to display a web page on their computer screen.
What is a web browser?
Universal Serial Bus.
What is an example of serial transmission?
One is used to design the style of the web-page and the other is for the actual content.
What is the main difference between HTML and CSS?
Converts to 91 from binary to hexadecimal.
What is 10010001 in hexadecimal?
This is the time allowed to elapse before an acknowledgement is received.
What is a Timeout?
Protocol, web server name, and file name.
What are the three parts of a URL?
Cross-talk and skew of data values.
What are two problems that can occur with parallel transmission?