NETWORK AND COMMUNICATIONS
Tick) the correct answer:
7.
of computers is a basic need of today's world.
b. Networking
d. Wi-Fi
is a group of two or more computer systems linked
금
a. Topology
c. Bluetooth
2
together
a network
C nodes
3
o. Texel
c. Wireless
b. cable
d. resource
cable are widely used in small networks, cable TV, etc.
b. Excel
d. Coaxial
communication is the fastest growing segment of the
communication industry,
a. Wireless
b. Bluetooth
c. Ethernet
d. Wire
5.
technology is becoming popular because of its low cost
and portability
a Wireless
b. Wi-Fi
c. Bluetooth
d. none of these
8. Fill in the blanks using words given below in the box
nodes, Bus, LAN, Network Interface Card, transmission Channel
1. Computers on a network are called
2. A
is useful for sharing resources like files, printers, games
or other applications.
3. A
is a computer hardware component that allows a
computer to connect to a network.
4. The medium used for transmission of data between the nodes in the
network is called
5.
topology is the most by used in Local Area Networks.
HOLIDAY HOMEWORK.7
Answers
Answer:
1 wi fi
2 network
3 wireless
4 bluetooth
5 wireless
Answer:
1. [B]. Networking
2. [A]. Network
3. [D]. coaxial
4. [A]. wireless
5. [A]. wireless
BLANKS:
1. Nodes
2. Local Area Network (LAN)
3. Network interface card (NIC)
4. TRANSMISSION CHANNEL.
5. Star Topology
Explanation:
1. Computer networking is the term for a network of connected computers that may communicate and share resources. These networked devices transmit data through wireless or physical technologies using a set of guidelines known as communications protocols.
2. A network is created when two or more computers are linked so they can communicate with one another. The Internet is the world's biggest computer network.
3. Radio frequency (RF) signals are transferred through coaxial cables, or in more current systems, light pulses are transmitted through fiber-optic cables, to deliver television programming to viewers via cable television networks.
4. Telecommunications' wireless communications market is expanding very quickly as more and more people switch to mobile devices and cloud-based computing.
5. Even though wireless technology is frequently more expensive than hard-wired alternatives, retrofit applications can profit greatly from it since installing wireless systems can cause much less disturbance than hard-wired alternatives.
BLANKS:
1. Nodes of the network are any computers or printers connected to it.
2. A group of computers and related peripherals that are interconnected in a constrained space, such as a school, lab, home, or business building, is known as a local area network (LAN). For sharing resources like files, printers, games, and other applications, it is a network that is very practical.
3. A NIC, also known as a network adapter and local area network adapter, is a circuit board and chip that enables the computer to connect to a network. It normally facilitates connectivity to an Ethernet network.
4. BUS topology is the topology that is most frequently utilized in local area networks as the means of data transmission between network nodes.
5. The message must be transmitted to the required location by the central node. It is the LAN topology that is most frequently utilized.
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