Answer:
1. PANs uses Star Topology.
2. LAN uses four topology (Bus, Ring, Star and Tree).
3. MAN uses Star Topology.
4. WAN uses Bus topology.
Explanation:
1. PAN is the personnel area network, in which different personnel devices of a person are connect to each other with the help of the central computer with the help of Bluetooth, WiFi or some other medium. The central computer will work like a hub and all the devices are directly connected to the central PC. It is same as the ring topology where all the devices are connected to the central PC. So we can say that, PANs use star topology.
2. LAN is the local area network that has been established with in the premises of the organization. In this type of network, four typologies involve to complete the network connection. First is star topology, that is used to connect all the devices with the switches. Then Bus topology is used to connect all the switches with the single main cable. Ring topology is involved to connect all the switches with each other. Tree topology is used to connect different block if the organization in the form of branch to connect the central router or switch.
3. MAN is the Metropolitan Area Network which is comprise of different LANs. All the LANs are connected to the Router in the form of Star topology.
4. WAN is the wide area network. In WAN different MANs are connected to the network through single cable. This type of network uses Bus topology.
Bot. A program that performs a repetitive task on a network. Cybercriminals install malicous bots on unprotected computers to create a botnet. Zombie army. (also calledBotnet) groups of bots
Answer:
- class AirConditioner:
- def __init__(self, a_c=False):
- self.office_a_c = a_c
-
-
- ac = AirConditioner()
- ac.office_a_c = True
Explanation:
Firstly, create a class and name it as AirConditioner (Line 1).
Next in the class constructor, create the reference variable office_a_c (Line 3). Please note the reference variable shall be preceded with a self keyword. Besides, the reference variable is set to False by default.
Create an AirConditioner object (Line 6) and then use the dot syntax (.) to set the object reference variable office_a_c to True.
Answer: Open Reliability Monitor.
Explanation:
The simplest way to view this information is to open the reliability monitor.
The Reliability Monitor shows you the stability history of a system at a glance and also allows one to see the details of the events that has an effect on reliability on a daily basis.
The reliability and problem history chart which can be seen in the Reliability Monitor helps in keeping track of the overall health of the server on a daily basis.
