Which of the following IEEE standards represent Ethernet? Select one: O a. 802.11 O b. 802.16 O c. 802.3 d. 802.5
Q: What protocol steps take place, starting from powering on your PC to getting the web page? Assume…
A: The question is a multiple type. Hence the first question has been answered. The question is: What…
Q: main features of IEEE 802.3 Ethernet standard?
A: The main fields of a frame of classic Ethernet are - Preamble: It is the starting field that…
Q: Which of the following are three instances of Layer 2 LAN or PAN standards that also operate at the…
A: Introduction: There are several varieties of computer networks. Computer networks may be classified…
Q: can you say the HiperLAN is closer to Bluetooth or IEEE 802.1
A: here have to determine about HiperLAN is closer to Bluetooth or IEEE 802.11.
Q: Which of the following is used for modulation and demodulation? a. modem b. gateway c. protocols d.…
A: Modulation is a process of changing the properties of a signal Demodulation is a process of…
Q: 14. Which set of Ethernet standards is used in copper Ethernet networks? A. Base-T B. Base-LX C.…
A: Ethernet Ethernet is a group of wired computer networking technologies that are extensively used in…
Q: What is the operational difference between 802.11b and 802.11n?
A: 802.11b uses an unregulated radio signaling frequency of 2.4 GHz. Vendors always prefer these…
Q: the HiperLAN is closer to Bluetooth or IEEE 802.11
A: The HiperLAN is closer to Bluetooth or IEEE 802.11
Q: version of 802.11 technologies can use two antennas at both the access point
A: Here have to determine version of 802.11 technologies can use two antennas at both the access point…
Q: Which IEEE standard determines how VLANs work on a network? a. 802.1x b. 802.11 c. 802.3af d. 802.1Q
A: Answer: The correct option is (d) 802.1Q
Q: Can we say the HiperLAN is closer to Bluetooth or IEEE 802.11?, How in details.
A: The question is to clarify that which technology is HiperLAN more close to either bluetooth or IEEE…
Q: ) All of these are popular wireless standards except a) 802.11a b) 802.11b c) 802.11ac d) 802.11ab
A: The list of valid wireless standards: IEEE 802.11 IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE…
Q: is the standard most people use for VLAN tagging. 802.2 802.11 802.1Q
A: The 802.2 standard, referred to as the Logical Link Control (LLC), which manages data flow control…
Q: Which of the following layer decide the transmission rate in a Network? a. Physical layer b. Data…
A: Here, There are many layers in networking with different working.
Q: Which of the following are unique characteristics of half-duplex Ethernet when compared to…
A: The answer is as following:-
Q: An IEEE802.11g with 54 Mbps has 58 byte MAC header and 50 byte IP header, the antenna has…
A: Note- As per the guidelines, I am answering only the first question, please post the remaining…
Q: With the exception of one, all of them are widely used wireless standards. 802.11a, 802.11b,…
A: Wireless standards are a set of services and protocols that dictate how your wireless network acts.…
Q: What are some of the features of 802.11ac and 802.11n?
A: Features of both 802.11ac and 802.11n
Q: In the figure shown below, four stations A, B, C, and D, are shown. Which of the last two stations…
A: The Answer is
Q: Which 802.11 standard functions in both the 2.4-GHz and 5-GHz bands? a. 802.11g b. 802.11ac c.…
A: The “802.11n” standard of “802.11” performs in both the 2.4-GHz and 5-GHz bands. Hence, correct…
Q: networking hardware name to the corresponding blank. a. A device used to connect network devices via…
A: Please find the answer below :
Q: You have taken a new job as a network administrator. Although you have been an IT professional…
A: Given:
Q: EEE has defined the specifications for a wireless LAN, called _______, which covers the physical and…
A: IEEE 802.3 :- defines the group of working characteristics of Ethernet . IEEE 802.5 :- defined the…
Q: Which of the following standards is used in wireless networking? a. Cat 5 b. ISO OSI C.…
A: standards is used in wireless networking
Q: What Ethernet cabling category is most suitable in supporting 10GB/s transfer speeds? O Cat 7 Cat 3…
A: Here in this question we have given some ethernet cabling category and we have asked that which is…
Q: What is the maximum speed of 802.11g?
A: Answer: The maximum speed of 802.11g is: 54 Mbps.
Q: Which of the following layer decide the transmission rate in a Network? a. Physical layer b. Data…
A: The physical layer is the first layer of the OSI model which deals with network cables or the…
Q: Consider the following destination address of standard Ethernet 42:10:1B:2D:06:EE What is the type…
A: The given destination address of standard Ethernet is : 42:10:1B:2D:06:EE
Q: Your CFO has approved installing new backbone cabling on your school’s campus. One of the buildings…
A: Answer: b. 1000Base- LX is the correct answer Explanation: For Gigabit Ethernet via optical fibre,…
Q: What is the ETHERNET (IEEE 802.3) Standard. What are the main features of the standard?
A:
Q: 802.11ac provides an advantage over 802.11n by incorporating increased channel bonding capabilities.…
A: 802.11: Wireless LAN is a network that allows computers or devices to connect and communicate…
Q: Beacon frames in the frequency hopping spread spectrum variant of 802.11 contain the dwell time. Do…
A: NO, as we know the Bluetooth frame has dwell time of 625p sec for basic data rate in the frame its…
Q: Which remote access protocol is used over an Ethernet network? a. PPPoE b. RAS c. PPP d. SLIP
A: Remote Access Protocol: Remote access protocol is a protocol that is used to establish and manage…
Q: Which of the following wireless standards has the highest maximum data rate? O 802.11a O 802.11b…
A: 19. Incorrect options: 802.11a: The maximum data rate provided by this ethernet standard is 54 Mbps.…
Q: Which one of the following IEEE standards represents Wireless Personal-Area Network (WPAN)? a. IEEE…
A: Option a: IEEE 802.16 represents Wireless Metropolitan Area Networks i.e., WMAN so this option is…
Q: 802.11's frequency hopping spread spectrum variation includes a dwell period in the beacon frames.…
A: your question is about Is the dwell time included in Bluetooth's comparable beacon frames? let's see…
Q: What does the IEEE 802.1p standard entail? EXPLAIN HOW IT WORKS SHORTLY.
A: Introduction: A LAN frame is a link layer protocol information unit that employs the underlying LAN…
Q: what is hexadecimal values for the source and destination address in the Ethernet frame containing…
A: Given:- what is hexadecimal values for the source and destination address in the Ethernet frame…
Q: What is the correct definition for Forwarding rates? O The number of ports on a single switch out of…
A: As per our guidelines we are supposed to answer only one question. Kindly repost the remaining…
Q: Which of the following implement the OSI physical layer? a. Ethernet b. Token Ring c. FDDI d. all…
A: Answer - D. All of the above
Q: Identify the correct speed for the highlighted cell WLAN Standard 802.11b 802.11a 802.11g 802 11n…
A: Solution - In the given questions, we have to find the correct speed and backward compatibility.
Q: 802.1p standard? BRIE
A: In computer networking AN LAN frame may be a link layer protocol information unit and uses the…
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- Which of the following best describes a Network Request for Comments (RFC)? a. A document published by the IEEE to define protocols such as 802.3/Ethernet b. A document published by vendors to describe the network capabilities of their devices c. A document published by Cisco that is used to develop network protocols using their devices d. A document published by the IETF that defines new networking standards and shares technical information11. Which of the following requirements does not calls for higher-speed LANs?Select one:a. Architectural Companiesb. Wifi Accessc. Data Centersd. Scientific Research Labs 12. Pick the odd one out under Ethernet data rate?Select one:a. 10Mbpsb. 100Mbpsc. 5Mbpsd. 1000Mbps 13. Generally to setup Wireless LANs technologies, one must acquire a licensed frequency their local communication authority?Select one:a. Falseb. True 15. Which of the following defines ethernet protocol?Select one:a. all host receives any signalb. efficient signal utilizationc. switching enables segmentation communicationd. data link layer encapsulation 16. Which of these devices contains medium access competition under Ethernet?Select one:a. switchb. repeaterc. routerd. huh 17. Which unique properties within the airwave that makes wireless signal propagation possible?Select one:a. Lighteningb. Dustc. Magicd. Electromagnetic 18. What is the typical medium for wireless transmission?Select one:a. Airwaveb. Fiber…1. Name three types of Ethernet. What transmission speed does each support? 2. When using dynamic IP addressing, what type of server must be on the network? 3. Give an example of a classful subnet mask. Give an example of a classless subnet mask. 4. Which is more efficient for networking traffic, a switch or a hub? Why? 5. Is 172.16.50.100 intended to be a public or private IP address? 6. What are three ways a wireless network can be secured? 7. What connecting device do you use for a small LAN? Two or more connected networks? 8. Describe the structure of an IP address. How is it different from a MAC address? 9. How many potential IP addresses are there? 10. How many networks and addresses are available for Class A IP addresses? Class B? Class C? 11. Why are Class D and E addresses not available to individuals and companies? 12. Which octets are used for the network address and for host addresses in Class A? Class B? Class C? 13. In what class is the IP address 185.75.255.10? 14. In…
- 46.Which of the following statement about the physical layer protocol is true?a.The physical layer provides the mechanism for opening, closing and managing a session between end-user application processes.b.The physical layer changes the value of a bit being transmitted due to electromagnetic interferencec.The physical layer specifies the shared protocols and interface methods used by hosts in a communication networkd. The physical layer uses the port number to deliver traffic.answer with proper explanation and don't copy paste from online website 1. Command used to find out the IP address of a wireless adapter: Answer Choice Group a. NSLOOKUP b. IPCONFIG c. TRACERT d. PING 2. Expansion port used on laptops to add expansion cards: Answer Choice Group a. AGP b. PCI c. PCMCIA d. Serial 2. To which layer of the OSI model does the MAC address belong? Answer Choice Group la. ayer 1 b. layer 2 c. layer 5 d. layer 7 3. A customer wants to create a small network of just four (4) computers using a wireless connection. Which of the following network equipment can complete this task? Answer Choice Group a. Router with wireless functions (wireless) b. switches c. Hub d. Modem 4. What type of IP address is considered a Windows Automatic Private IP Address, which is assigned when the DHCP server is not available on the network? Answer Choice Group a. 192.168.0.1 b. 172.168.0.1 c. 169.254.0.1 d. 10.1.0.1 5. The controller…Which of the following is true about the Link Layer of the four-layer network model? Select one: a. It is responsible for both the physical transmission across media (wires, wireless) and establishing logical links. b. It ensures transmissions arrive, in order, and without error. c. It routes packets between communication partners across networks. d. It implements process-to-process communication at a higher level of abstraction.
- ITEC 3100 – Introduction to NetworksWiFi Lab: Q1. Google the Linksys EA9500 AC5400 WiFi Router. Scroll to the bottom of the page (Technical Specs) and answer the following questions about it: What is the Router’s CPU speed (Look for Processor) What is the Router’s core configuration (Look for CPU under ‘Key Features’)? How many antennas does it have (See the picture)? What is its maximum combined speed (Scroll up and Look under “Smooth 4K video streaming with blazing-fast WiFi speeds)? How many Wifi bands does it support and what are the frequencies (Scroll to the Technical Specs and look for WiFi bands)? List the maximum speed of each band (Scroll to the bottom and look for WiFi Speed. The speed is after the ‘N’ and ‘AC’)? How much does it cost? Go to http://ui.linksys.com/ scroll down to find the EA9500. Select “web” and select “Version: 2.1.1.182258” then click “Sign in”. Answer questions or insert screenshots as needed: Q2. a) Is the guest network currently enabled? b)…Which of the following is not an issue addressed by Spanning Tree Protocol? Select one: a. Gateway redundancy b. Broadcast storms c. Constant updating of the MAC filter table d. A device receiving multiple copies of the same frame1. Which of the following layer is a combination of application, presentation, and session layer in the TCP/IP reference model? a. Transportb. Physicalc. Application d. Network 2. What is the network that tpically interconnects devices with network capabilities located anywhere on earth? 3. How are the interactions between a user and a service provider ecpressed as an abstract representation? 4. What is the size of MAC Address? 5. What is the RFC? a. a database of internet service b. a numeric linking system used by your text c. a numeric listing of TCP/IP protocols d. A tracking system for network development requirements. 6. Which transmission mode should be used to send information from a single point to another point? 7. A LAN typically interconnects devices located where? 8. Which of the following is characteristic of the TCP Address?Connectionless, bidirectional, authenticated, unreliable? 9. An element of the WWW protocol is:Java, Javascript, xml, html 10. A service provided by…
- Which one of the following network problems does the Transmission Control Protocol (TCP) address? Select one: a. Specifying the purpose of network data b. Ensuring that radios are able to transmit bits to each other c. Specifying the properties of physical network cables d. Routing packets between networks e. Applying visual styling to a web page f. Looking up addresses from human-readable names1. WEP was the first protection algorithm used for wireless transmission. It had to be replaced because it was found to be easily breakable. What was the problem associated with it making it so weak? What was it replaced by? And what made the new algorithm so much more secure than WEP. List six access technologies. Classify each one as residential access, or company access. 2A. What is the transmission rate of Ethernet LANs 2B. What is an application layer message? A transport layer segment? A network layer datagram? A link layer frame 2C. What is the difference between network architecture and application architecture?1. which one of the following is a data link protocol ...a. all of the mentionedb. ethernetc. HDLCd. point to point protocol 2. terms that control flow and errors in full duplex switched ethernet is called ...a. LLC control layerb. MAC control layerc. MAC sub layerd. LLC sub layer 3. which data communication method is used to transmit the data over a serial communication link for both directions ...a. simplexb. bluetoothc. multi-duplexd. full duplexe. bi-duplexf. all of the mentionedg. half duplexh. duo duplex 4. in ... there is no need for defining the boundaries of the frames; the size it self can be used a delimetera. fixed size framingb. standard size framingc. variable size framingd. constant size framing based on data & network communication!