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Terms in this set (25)When a NIC is in "promiscuous" mode, it will process only the frames in which the destination MAC address matches its own MAC address. t or f False Routers do not forward broadcast packets. True If a router receives a packet and it does not have an entry in its routing table for the destination network, it will send the packet to its default route, if configured. true The function of a repeater is to extend the range of an existing network. t or f true You cannot connect a hub to another hub unless it has an uplink port. t or f false When a frame is received, which component reads the source and destination MAC addresses, looks up the destination to determine where to send the frame, and forwards it out the correct port? switch Why would you need to use a
repeater? D Which of the following is NOT a function of a hub? transmits the signal to the correct port How does a switch learn Mac Address C Why is the use of a switch preferred over a hub? All of the above What does a switch store in its switching table? A)The source MAC address of a frame and the port it was received on A What is a packet called that is intended for only one individual
computer? unicast Just as a switch keeps records of MAC addresses that it has learned, so does your computer. What protocol does your computer use to learn MAC addresses? ARP What does it usually mean when the activity light on a switch is
blinking? It is communicating with the network What component of the computer provides it with a MAC address? NIC A MAC address is composed of two 24bit numbers. What does
the first 24bit number represent? D What command issued from the command prompt will show the route that a packet travels from the issuing computer to
another computer? tracert What is the purpose of the default route? C A wireless access point is most like which other network device, in that all computers send signals through it to communicate with other computers? hub When referring to network bandwidth, what is the basic unit of measurement? bits per second Before a computer can transmit data on a wireless network in some cases, it must send What type of signal to the AP? RTS The SSID is configured on which of the following so that it can be distinguished from other available wireless networks? access point What command would you issue from the command prompt to test whether your computer has connectivity to the network? ipconfig /all Which of the following are features of a router? (Choose all that apply) BE What type of indicator lights would you find on a hub? abe Sets with similar termsDCOMquiz220 terms SummerHussain Networking Chapter 220 terms Sanacane Networking Chapter 211 terms Nichtla48 MTA Lesson 1 Study Set48 terms Zerimar_ Other sets by this creator200 Top Drugs183 terms emmwhitt13 Chapter 11 Uses of life5 terms emmwhitt13 Chapter 10 Retirement Plans16 terms emmwhitt13 Chapter 817 terms emmwhitt13 Verified questions
COMPUTER SCIENCE Bridge is a card game played by four players with a standard 52-card deck. All 52 cards are dealt to the four players at the beginning of each hand. In 1963, women playing bridge in Kankakee, Illinois, discovered that after the deal, each player held the 13 cards of a single suit. What is the probability of one player being dealt an entire suit? Verified answer COMPUTER SCIENCE Consider the following code: int cube(int x) { x=3; return x*x*x; } What is returned by the call cube (2)? a. 2, b. 3, c. 8, d. 9, e. 27. Verified answer
COMPUTER SCIENCE T F When the indirection operator is used with a pointer variable, you are act ally working with the value the pointer is pointing to. Verified answer
COMPUTER SCIENCE A file exists on the disk named students.txt. The file contains several records, and each record contains two fields: (1) the student’s name, and (2) the student’s score for the final exam. Write code that deletes the record containing “John Perz” as the student name. Verified answer Recommended textbook solutions
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What are broadcast frames?Broadcast frames are special frames that are delivered to every device on the LAN. They're sent to a specific address, FF:FF:FF:FF:FF:FF. Broadcast frames are commonly used for service discovery and DHCP. What about IP? Ethernet is the protocol used to deliver IP packets in a local network.
How are incoming frames handled by a switch quizlet?How are incoming frames handled by a switch? The frames are sent only to the NIC that has the destination MAC address.
What are the key differences between a switch and a router?While a network switch can connect multiple devices and networks to expand the LAN, a router will allow you to share a single IP address among multiple network devices. In simpler terms, the Ethernet switch creates networks and the router allows for connections between networks.
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What are broadcast frames and how are they handled by switches and routers quizlet?
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