A+ Lesson 4 Quiz

A college that has several campuses located in different parts of the city has hired a network technician. What type of network will the technician most likely be working on?

• 1. LAN

• 1. Wi-Fi

• 1. MAN

• 1. WAN

A network technician is upgrading the wireless network so that it can take advantage of "multiple input multiple output" (MIMO) to increase reliability and bandwidth. What standard is the technician upgrading the wireless network to?

• 1. 802.11n

• 1. 802.11g

• 1. 802.11b

• 1. 802.11a

A company hired a network technician to manage the part of their network that is based on the 802.11 standard. What type of network will the technician be managing?

• 1. LAN

• 1. Wi-Fi

• 1. MAN

• 1. WAN

A network technician needs to deploy a computer on an Ethernet network and notices that the computer will sit on a shelf directly under a fluorescent light. What type of cable will the technician use?

• 1. STP

• 1. UTP

• 1. Coax

• 1. Fiber optic

A network technician is upgrading a legacy network for a small business and is replacing their legacy hub with a device that learns MAC addresses and uses them to forward frames to only the destination port, rather than sending them out to every port. What kind of device is the technician replacing the hub with?

• 1. NIC

• 1. Patch panel

• 1. PoE

• 1. Switch

An administrator needs to supply power to a handset through the switch; however, the switch does not support Power over Ethernet (PoE). How can the administrator solve this problem?

• 1. A managed switch

• 1. An unmanaged switch

• 1. A power injector

• 1. A hub

All the employees in a lawyer’s office communicate with the internet and each other through the same appliance. What kind of network is the office using?

• 1. SOHO

• 1. Zigbee

• 1. PAN

• 1. MAN

A network technician needs to replace a broken Ethernet cable. What connector will the technician use to terminate the new cable that is also known as 8P8C?

• 1. F-type

• 1. RJ-45

• 1. SC

• 1. LC

A network technician sets up the wireless network in such a way that each client device connects to the network via an access point (AP). What type of configuration is this?

• 1. Frequency bands

• 1. Infrastructure mode

• 1. DFS

• 1. Channels

An organization located on a large piece of rural property needs to connect its office building on the north side of the property with its warehouse and shipping operation on the south side of the property. The organization decides to connect the locations using long-range fixed wireless. What frequency spectrum must the organization use to ensure that nobody else can use the same frequency band?

• 1. Unlicensed

• 1. Licensed

• 1. 802.11ax

• 1. DFS