Networking Quiz

Switch is a Device of _________ Layer of OSI Model

• Network Layer

• Data Link Layer

• Application Layer

• Session Layer

The primary difference between a LAN and a WAN is:

• the number of software programs available

• distance

• the variety of hardware devices

• the number of hardware devices

In a traditional LAN, each node on the network is connected through:

• cables

• satellites

• microwaves

• wireless transmission

NIC stands for

• network internal card

• newer industrial computer

• networking Internet connection

• network interface card

Which Layer is not present in TCP/ IP model?

• Application Layer

• Internet Layer

• Transport Layer

• Presentation Layer

Data in Network Layer is called as

• Data

• Packet

• Bits

• Bytes

Communication between computers is always:

• Serial

• Parallel

• Direct

• None

Which topology requires a central controller or hub?

• Mesh

• Bus

• Star

• Ring

ICMP is a _________ Layer Protocol

• Datalink

• Network

• Transport

• Application

The _______ layer changes bits into electromagnetic signals

• Physical

• DataLink

• Network

• None