Which of the following system securly share business's information with suppliers, vendors, partners and customes.

(a)

Extranet

(b)

Intranet

(c)

arpanet

(d)

arcnet

Communication over _____________  is be made up of voice, data, images and text messages.

(a)

Social media

(b)

mobile network

(c)

whatsapp

(d)

software

A TCP/IP network with access restricted to members of an organization

(a)

LAN

(b)

MAN

(c)

WAN

(d)

Intranet

It guarantees the sending of data is successful and which checks error on operation at OSI layer is ____

(a)

Application layer

(b)

Network layer

(c)

Transport Layer

(d)

Physical layer

_________ provides e-mail service

(a)

DNS

(b)

TCP

(c)

FTP

(d)

SMTP

TCP/IP is a combination of two protocols:
i. Transmission Control Protocol (TCP)
ii. Internet Protocol (IP)
iii. Selection Protocol (SP)
iv. Captial Protocol (CP)

(a)

i, ii

(b)

i, iii

(c)

iii, iv

(d)

ii, iii

__________over mobile network is be made up of voice, data,images and text messages

(a)

Internet

(b)

Intranet

(c)

Extranet

(d)

Communication

Second Generation of mobile system were based on _______transmission

(a)

Digital

(b)

Analog

(c)

Both (a) and (b)

(d)

None of these

The RFID tag get power from the reader through the_________Method.

(a)

Direct

(b)

propagation

(c)

Inductive Coupling

(d)

Indirect

________transmits the electro magnetic waves that are received by antenna.

(a)

RFID

(b)

Red Antenna

(c)

Host

(d)

Node