Match each IP address to its corresponding IPv4 address class.

To answer, drag the appropriate IP address from the column on the left to its IPv4 address class on the right. Each IP address may be used once, more than once, or not at all. Each correct match is worth one point.

Select and Place:

Match each address type to its appropriate range.

To answer, drag the appropriate address type from the column on the left to its range on the right.

Each address type may be used once, more than once, or not at all. Each correct match is worth one point.

Select and Place:

Which subnet mask is valid?

A. 255.255.255.240

B. 255.255.255.228

C. 255.255.255.164

D. 255.255.255.245

In a physical star topology, the central device is referred to as a:

A. Bridge

B. Server

C. segmenter

D. Hub

Which of the following determines the media access method that is used in a network?

A. Number of hosts connected to the network

B. Number of domain servers on the segment

C. Maximum speed of the media

D. Topology and protocols

One reason to incorporate VLANs in a network is to:

A. Increase the number of available IP addresses.

B. Increase the number of available Media Access Control (MAC) addresses.

C. Reduce the number of broadcast domains.

D. Reduce the number of nodes in a broadcast domain.

To directly connect the Ethernet network interface cards (NICs) of two computers, you should use a: A. Crossover cable

B. Straight cable

C. Rollover cable

D. Coaxial cable

In which OSI layer does routing occur?

A. Transport

B. Network

C. Data Link

D. Physical

What is an example of a Layer 3 device that connects multiple computers and networks?

A. Packet

B. Repeater

C. Switch

D. Router

What is the DNS record type that specifies an alias name of another address record?

A. MX

B. CNAME

C. NS

D. SOA