Theme E Chapter 3 Internet Services and Applications

What is the purpose(s) of the Internet? (May select more than ONE)

• To exchange information between computers

• To share resources between computers

• To make friends

Which protocol is commonly used for comnecting computers on the Internet?

• HTTP

• FTP

• IP

• HTTPS

What is the difference between IP version 4 and IP version 6?

• IP version 4 has 32-bit addresses, while IP version 6 has 128-bit addresses

• IP version 4 has 128-bit addresses, while IP version 6 has 32-bit addresses

• IP version 4 is used for wireless networking, while IP version 6 is used for wired networking

• There is no difference between IP version 4 and IP version 6

How many unique IP addresses can be accommodated by IP version 4?

• 2^22

• 2^32

• 2^96

• 2^128

What is the notation used to represent IP addresses in binary?

• Dotted Decimal Notation

• Hexadecimal Notation

• Octal Notation

• Binary Notation

Which command can be used to find the IP address of the DNS server of a computer?

• ipconfig.org

• ping

• ipconfig /all

• pinged

What is the main reason why IP version 6 is replacing IP version 4?

• IP version 6 provides more IP addresses

• IP version 6 has faster transmission speed

• IP version 6 is more secure

• IP version 6 is easier to configure

What is the function of a domain name system (DNS) server?

• To translate domain names into IP addresses

• To provide internet connectivity

• To store website content

• To manage network security

Which command can be used to check the connectivity between two computers or networks?

• ipconfig

• ping

• ftp

• http

What is the correct order of steps when using a web browser to visit a website?

1. 1. Press enter

2. 2. Open a broswer

3. 3. Click the address bar

4. 4. Type the required link

• 2, 3, 4, 1

• 3, 2, 4, 1

• 1, 2, 3, 4

• 4, 3, 2, 1