Basic Network Concepts

An IP address whose value is in the range 1 to 127

• Class B

• Class A

• Class D

• Class C

An IP address whose value is in the range 128 to 191

• Class D

• Class C

• Class B

• Class A

An IP address whose value is in the range 192 to 223

• Class D

• Class B

• Class A

• Class C

An IP address whose value is in the range 224 to 239

• Class D

• Class B

• Class A

• Class C

If the first bit is OFF, the address belongs to: 

• Class D

• Class B

• Class A

• Class C

The first bit is ON and the second bit is OFF

• Class D

• Class B

• Class A

• Class C

The first two bits are ON and the third bit is OFF

• Class D

• Class B

• Class A

• Class C

The acronym NIC stands for ____ _______ _____

The geometric arrangement of devices on the network or the shape of a local-area network (LAN) or other communications system.

• Network Structure

• Network Topology

• Network Design

• Network Route

The acronym Wi-Fi stands for: _____________