Internet như con cặc

The Internet is owned by:

• ARIN

• The FCC

• The United Nations

• None of the above

Internet providers maintain a switching center called a:

• Point of presence

• Backbone

• Router

• None of the above

The purpose of HTTP is to:

• Format Web pages

• Transfer Web pages

• Route addresses

• None of the above

Which of the following is not an Internet-related protocol?

• HTTP

• HTML

• TCP

• FTP

How many possible ports are allowed in TCP?

• 8

• 16

• 65,536

• 16,137,285

Which portion of the TCP/IP protocol suite provides error detection and correction?

• TCP

• IP

• Both

• Neither

How many different hosts can be granted a Class A IP address allocation?

• 16,137,285

• 65,536

• 16,382

• 126

Which Internet protocol is used to assign IP addresses dynamically?

• TCP

• DHCP

• HTTP

• DNS

Routers are critical to the operation of the Internet.

• True

• False

Which Internet component is responsible for decrementing the TTL field?

• Router

• Switch

• DNS

• Packet