CTE - WEB, Module II unit 1 and 2 Assessment

Which of the following is required to access the Internet? 

• A programming language

• An Internet Service Provider (ISP)

• A search engine

• A database

What device is commonly used to connect to a wireless network?

• A monitor

• A modem

• A router

• A printer

Which protocol is primarily used for sending emails over the Internet?

• IMAP

• SMTP

• FTP

• HTTP

What is the main purpose of a firewall in a network?

• To connect devices

• To store data

• To block unauthorized access

• To increase internet speed

What is the main function of a web browser?

• To store websites

• To access and display content on the World Wide Web

• To connect computers in a network

• To write web pages

What does a URL do?

• Encrypts data over the network

• Finds viruses in websites

• Specifies the address of a web page

• Stores cookies from websites

Which of the following protocols is commonly used to transfer web pages?   

• FTP

• SMTP

• HTTP

• IP

What role does DNS play in internet usage?

• It stores website content

• It translates domain names into IP addresses

• It prevents unauthorized access to websites

• All are correct

Which of the following correctly explains how a web page is retrieved by a browser?

• The browser sends a URL to the DNS which replies with a password

• The DNS sends a virus check to the ISP

• The ISP delivers web content using CSS

• The browser sends a request to the server using HTTP or HTTPS

6. What is the function of a packet in internet communication?

• A security tool to protect email

• A protocol used for social media

• A small unit of data transmitted over a network

• A memory storage unit in the browser