Which three fields are found in an 802.3 Ethernet frame? (Choose three.) source physical address source logical address media type identifier frame check sequence destination physical address destination logical address…
Which two layers of the OSI model specify protocols that are associated with Ethernet standards? (Choose two.) physical layer data link layer network layer transport layer session layer Answers Explanation…
Which statement describes a MAC address? It is 128-bits in length. It contains two portions, the network portion and the host portion. It is a physical address assigned to an…
What is a purpose of an IP address? It identifies the physical location of a data center. It identifies a location in memory from which a program runs. It identifies…
A network administrator would like to determine the path a packet takes to reach the destination 192.168.1.1. What is the best command to determine the network path? tracert 192.168.1.1 ping…
A group of newly hired entry-level network engineers are talking about the network cabling they are going to have to install as a team. What is a characteristic of Ethernet…
Refer to the exhibit. A user is creating a wired and wireless network using Packet Tracer. The user has added a home wireless router, a PC, and a laptop. The…
Refer to the exhibit. Which menu item would be used to bring up a web browser? Physical Config Desktop Programming Attributes Answers Explanation & Hints: The Desktop menu item is…
Which type of cable connection would be used in Packet Tracer to connect a FastEthernet port on a PC to a switch port? console crossover fiber straight-through Answers Explanation &…
Refer to the exhibit. A student is working on a Packet Tracer lab that includes a home wireless router to be used for both wired and wireless devices. The router…
Which IP configuration parameter provides the IP address of a network device that a computer would use to access the Internet? default gateway host IP address subnet mask DNS server…
A traveling sales representative uses a cell phone to interact with the home office and customers, track samples, make sales calls, log mileage, and upload/download data while at a hotel.…
Which wireless technology is used on smart phones to transmit data to another device within only very close proximity? NFC Wi-Fi 3G/4G Bluetooth Answers Explanation & Hints: Near Field Communications…
Which type of technology is used to provide digital data transmissions over cell phone networks? 4G Wi-Fi NFC Bluetooth Answers Explanation & Hints: 3G, 4G, and 4G-LTE are technologies that…
What is a role of an intermediary device on a network? functions as the primary source of information for end devices determines the path and directs data along the way…
What type of network is defined by two computers that can both send and receive requests for resources? client/server peer-to-peer enterprise campus Answers Explanation & Hints: The simplest form of…
What is the delay in the amount of time for data to travel between two points on a network? bandwidth throughput latency goodput Answers Explanation & Hints: Latency is a…
What is a characteristic of a SOHO network? It consists of multiple LANs with backbone infrastructure connections. It is a large network, such as those used by corporations and schools,…
Which are two examples of good customer service? (Choose two.) A technician follows up with a customer after services are completed. A technician notifies a customer as soon as possible…
Which type of documentation is concerned with specifying what data must be collected and how long it must be retained in regards to an organization? policies operations projects user documentation…