VLAN requires additional sets of cabling and networking devices to be deployed

VLAN functions on the basis of software parameters programmed into existing LAN devices.

Fibre optic cables are preferred over copper cables for cost control

Copper cables are prefered for

Wireless transmission media is fast and secure compared to cables

Copper cables are preferred for short distance transmission owing to attenuation of signals over longer distances

Fibre optic cables suffer least electromagnetic interference

Radiowaves is a line of sight transmission i.e. the sending and receiving antennas need to be properly aligned with each other.

Strenght of wireless signal is affected by distance from the router

Wireless transmission is hard to intercept

Principals of schools collaborating on a plan for an exchange program would use a _______________ network

Trainees attending an online workshop would use a ______________ network

Extranet is an extension of Intranet

Extranet uses the internet while Intranet does not.

Intranet makes use of html pages and ip-addresses.

Extranet uses tunneling protocols

VPN transmission is always encrypted

An employee using the extranet is authenticated to use the entire LAN

An employee using the VPN is authenticated to use the entire LAN

Protocols are necessary to ….

Touring employees use VPN to communicate with their office because

Encryption prevents data

Decompression will not return the complete file when ______________ compression methods are used

The actual data to be transmitted in packet switching is called a

In packet switching, error checking codes are placed in the ________________

Login id serves for

In PPTP and L2TP .. the letter T stands for

Hyper Text Transfer Protocol is a ___________________ layer protocol

In P2P network the letter P stands for

The P in Pop3 protocol stands for