Enabling smartphones and mobile devices to communicate with each other and with
web servers in a common format, is the responsibility of the
0/1
TCP/IP
WWW
SMTP
IP
ISP providers like Digicel and FLOW use
...
Enabling smartphones and mobile devices to communicate with each other and with
web servers in a common format, is the responsibility of the
0/1
TCP/IP
WWW
SMTP
IP
ISP providers like Digicel and FLOW use
specific routes on their networks.
0/1
routers
web browsers
IP addresses
switches
Structured query language is a
0/1
first generation language
second generation language
third generation language
fourth generation language
Assembly language is a
0/1
first generation language
second generation language
third generation language
fourth generation language
The part of the network that establishes a communications channel between the
nodes of the network is known as
0/1
transmission media
network operating software
a network navigation device
a switch
protocol
to send data packets along
.
Stationary & Wholesale Office Supplies receiving a bulk order from Hugh Kennedy
Book Shop for retail made on-line is a form of
0/1
B2B
C2C
B2C
both b & c
Downloaded by Morris Muthii (
[email protected])
The
translates internet domain and host names to IP
address.
1/1
domain name system
routing information protocol
network time protocol
internet relay chat
What is the key characteristic of web 2.0?
0/1
Better design
Better sound
User generated content
Sharing and openness
Over the Internet, servers always return the data requested along the same pathway
on which they took from the clients.
1/1
True
False
The communication protocol used by Internet is:
0/1
HTTP
www
TCP/IP
FTP
1 of 10 points
The set of rules that define how nodes on a network must exchange data among
themselves is called
0/1
Option 1
peer-to-peer communication
transmission media
communication protocols
Web 2.0
Packet switching allows for
0/1
packets to be sent along different and alternate routes
data being sent to broken into packets (or smaller pieces)
data packets to be reassembled at the point of origin
both a & b
Downloaded by Morris Muthii (
[email protected])
In a star topology
0/1
the central switch receives a signal from the destination node then passes it on to the sending
node
each node on the network receives all transmission addressed to other nodes
the central switch receives a signal from the sending node, then passes it directly to the
destination node
the network can still continue to operate if the switch fails
To add WiFi to a network, a
that features wireless capabilities is
required
0/1
NIC
Switch
transmission medium
router
Option 5
Wireless transmission (i.e. Wi-Fi) uses
to connect two mobile
devices connected to the Internet
0/1
a router
a NIC
broadband
radio waves
To transmit e-mail messages across the Internet, the
protocol is
used.
0/1
SMTP
TCP/IP
STMP
HTTP
The Ethernet is a type of
1/1
network interface card
topology
communication protocol
file server
In a ring topology, a computer, after it finishes communicating, generates a new token
to pass around the ring after it
0/1
receives an acknowledgement
receives the token
detects a data collision
receives a data packet
Downloaded by Morris Muthii (
[email protected])
www.Download.com is an online service allowing the downloading of freeware and
shareware. It's more likely to be hosted on a
server
0/1
file
web
e-commerce
commerce
For large networks that are constantly adding users, the
topology is more
suitable
0/1
bus
ring
star
Ethernet
3 of 10 points
Internet connection sharing is achieved using a
1/1
client/server network
b) P2P network
c) network operating system
d) network adapter
A virus that replicates itself into the master boot record of a flash drive or hard drive is
called a
virus
0/1
Option 1
a) botnet
b) zombie
c) boot-sector
d) stealth
A/The
allows students and staff on the Papine campus of UTech to
share data and collaborate with students and staff on the Montego Bay campus on
dedicated communication lines.
1/1
a) VPN
b) Internet
c) WAN
d) MAN
Employees accessing the same copy of the application program (e.g. payroll) is an
advantage of using a
0/1
a) database
b) network administrator
c) network
d) WAN
