Computer & IT

note!Answer: A) Browser
A web browser is the program used to display web pages.

note!Answer: D) All of the above
COM, GOV, and ORG are all major top-level domain categories.

note!Answer: C) Both of the above
An HTML table is made up of rows, columns, and cells.

note!Answer: A) FTP
FTP (File Transfer Protocol) is used to transfer files between computers over the internet.

note!Answer: C) DNS
The Domain Name System (DNS) translates domain names into IP addresses.

note!Answer: A) HTML
Web documents are written in HTML (HyperText Markup Language).

note!Answer: A) Tim Burner Lee
Tim Berners-Lee invented the World Wide Web in 1989 while working at CERN.

note!Answer: B) Line break
The <br> tag inserts a line break in HTML.

note!Answer: C) Empty
<hr> is a void (empty) element that draws a horizontal line and has no closing tag.

note!Answer: A) <
HTML tags begin with the less-than symbol '<'.

note!Answer: D) .txt
Notepad saves plain text files with the .txt extension by default.

note!Answer: C) Visited link
vlink is the HTML body attribute that sets the color of visited links.

note!Answer: A) <h1>
<h1> is the largest heading level in HTML, and <h6> is the smallest.

note!Answer: A) <br>
<br> is the HTML tag that breaks a line; <pr> and <er> are not valid HTML tags.

note!Answer: B) Top level domains
com, edu, and gov are generic top-level domains in the Domain Name System.

note!Answer: A) Intranet
An intranet is a private network that uses internet technologies inside an organization.

note!Answer: B) star
In a star topology, all nodes connect to a central hub or switch.

note!Answer: A) Data mining
Data mining analyzes large datasets to discover patterns and trends, such as customer buying habits.

note!Answer: A) NIC
A LAN card is also called a Network Interface Card (NIC).

note!Answer: B) Protocol
A protocol is a set of standard rules that govern communication in a network.