Jack heads the network management team at his organization. Since the organization has doubled the headcount by hiring 20 employees, the users have been experiencing problems with slower network/Internet access. Which network device should Jack use to have full bandwidth of the medium while transmitting?
Explanation
Answer: D-Jack’s organization may have been using a hub earlier. With the increase in head count, he needs to install a switch to be able to provide full-dedicated bandwidth to all the machines on the network.
Key Takeaway: It is not uncommon for small networks to use a hub, which is a cost-effective device. The trade-off is primarily with the speed and bandwidth of access. This is not an issue with a small number of people being serviced by the hub; however, as the number of users on a network increases, the bandwidth available diminishes, resulting in slower Internet access. Migrating to a switch provides a consistent bandwidth to all the devices, irrespective of the users connected to the switch.
