Subnetting Study guides, Class notes & Summaries

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CCNA4 Computer Exam 2023 Which two statements about DSL are true? (Choose two) -users are on a shared medium -users RF signal transmission -local loop can be up to 3.5 miles (5.5km) -physical and data link layers are defined by DOCSIS -user connections are aggregated at a DSLAM located at the CO - Answer--local loop can be up to 3.5 miles (5.5km) -user connections are aggregated at a DSLAM located at the CO Which two statements are true regarding a PPP connection between two Cisco rout...

FedVTE Cybersecurity for Technical Staff The antivirus software on a server repeatedly flags an approved application that the HR department has installed on their local computers as a threat. This is an example of: - ANSWER- False positive Which of the following was enacted to protect the privacy and security of medical information? - ANSWER- HIPPA Which of the following should be implemented when there is a period of high employee turnover? - ANSWER- A review of user access and rights ...

Business Data Networks and Security, 11e (Panko) Chapter 9 TCP/IP Internetworking II 1) If your subnet part is 8 bits long, you can have ________ subnets. A) 64 B) 128 C) 256 D) 254 Answer: D Difficulty: Basic Question: 1a Objective: Explain IPv4 subnetting. AACSB: Applying Information Technology, Analytical Thinking, Application of Knowledge 2) If your subnet part is 7 bits long, how many subnets can you have? A) 128 B) 256 C) 512 D) none of the above Answer: D Difficulty: Dee...

Which network device transmits an electronic signal so that wireless devices can connect to a network? correct answersaccess point Which layer of the OSI model defines routing protocols and specifies how routers communicate with each other on a network? correct answersNetwork Which record specifies authoritative information about a DNS zone such as primary name server, email address of the domain administrator, and domain serial number? correct answersStart of Authority (SOA) Which 32-b...

What is the correct order for PDU encapsulation? Correct Answer: Frame Header-Network Header-Transport Header-Data-Frame Trailler A PC is configured to obtain an IP address automatically from network 192.168.1.0/24. The network administrator issues the arp -a command and notices an entry of 192.168.1.255 ff-ff-ff-ff-ff-ff. Which statement describes this entry? Correct Answer: This is a static map entry Which two notations are useable nibble boundaries when subnetting in IPv6? Correct Ans...

What is the correct order for PDU encapsulation? Frame Header-Network Header-Transport Header-Data-Frame Trailler A PC is configured to obtain an IP address automatically from network 192.168.1.0/24. The network administrator issues the arp -a command and notices an entry of 192.168.1.255 ff-ff-ff-ff-ff-ff. Which statement describes this entry? This is a static map entry Which two notations are useable nibble boundaries when subnetting in IPv6? */64 */68 What will a Laye...

What is a network? Correct Answer: telecommunications system that connects a collection of computers to allow communication and stat exchange between systems. W3C Correct Answer: World Wide Web Consortium MAC address Correct Answer: A hardware identifier that uniquely identifies each device on a network. they are also specific to ethernet nodes and carry no information about the network location of the device. Also are no useable too reach device on any non-local network Unicast Addr...

What is the correct order for PDU encapsulation? - ️️Frame Header-Network Header-Transport Header-Data-Frame Trailler A PC is configured to obtain an IP address automatically from network 192.168.1.0/24. The network administrator issues the arp -a command and notices an entry of 192.168.1.255 ff-ff-ff-ff-ff-ff. Which statement describes this entry? - ️️This is a static map entry Which two notations are useable nibble boundaries when subnetting in IPv6? - ️️*/64 */68 What wi...

6.4.7 Network Pro Practice Exam 2024 6.4.7 -Answer- You need to keep users in all other departments from accessing the servers used by the finance department. Which of the following technologies should you use to logically isolate the network? Subnetting VLANs NIC teaming MAC filtering -Answer-VLANs Which of the following are reasons to configure VLAN's on a switch as opposed to using switches without VLANs? -Answer--Increased Security -Increased Number of broadcast domains Which of...