GHZ Study guides, Class notes & Summaries

N10-008 FINAL EXAM 2024/25 #1 Topic 1 A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use 2.4 GHz and 5 GHz. Which of the following should the systems administrator select to meet this requirement? A.802.11ac B.802.11ax C.802.11g D.802.11n - ANSWER B #2 Topic 1 Which of the following would be BEST to use to detect a MAC spoofing attack? A.Internet Control...

WGU D337 Internet of Things (IoT) and Infrastructure Exam Prep (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: Network of hundreds of thousands of interconnected computers, servers, routers, switches and fiber optic cables that allow vital infrastructures to work Answer: Cyberspace Q: Technologies that generate, store and process data as fixed numbers; binary digits or bits in the form of 0's and 1's Answer: Digital Q: Combinations ...

NCTI Final Exam: Progression Field Tech 5- 6 Exam| 2023/ 2024 Update | Verified Questions and Solutions 1. What encryption key is a good solution when a RADIUS server is too complicated, but unique credentials are required for each user?  Answer: Per-user pre-shared key (PPSK) might be a good solution when a RADIUS server is too complicated, but unique credentials are required for each user. 2. Controllers can be accessed with a web browser by typing in their IP address.  Ans...

2.1.5 Practice Questions Management has decided to purchase new notebook systems for the users in the marketing and sales departments. After conducting a needs assessment, they have determined that the new systems must meet the following requirements:  The systems must be joined to the organization's existing Active Directory domain.  Application restrictions must be implemented with AppLocker.  Whole disk encryption must be implemented with BitLocker.  The notebooks must sup...

What is the IEEE of Bluetooth? - Answer- 802.15 WPAN What is WiMAX and it IEEE? - Answer- -Worldwide Interoperability for Microwave Access -IEEE 802.16 WWAN In cellular broadband there are two types of cellular networks, what are they? - Answer- Global System for Mobile (GSM) and Code Division Multiple Access (CDMA). GSM is internationally recognized, while CDMA is primarily used in the US. Typically, it is used by rural homeowners and businesses where cable and DSL are not available....

25-pair color code White - Blue, orange, green, brown, slate Red - Blue, orange, green, brown, slate Black - Blue, orange, green, brown, slate Yellow - Blue, orange, green, brown, slate Violet - Blue, orange, green, brown, slate Fiber color code Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua NVP Nominal Velocity of Propagation Insertion loss The difference in the amount of power received before and after something is inserted into the circuit. Resist...

32-bit operating system -ANSWER An operating system based on 32-bit commands that can address 32-bit memory locations. 3D printing -ANSWER A fabrication process, also known as additive manufacturing, in which three-dimensional products are created by adding thin layers of material on top of each other. 3G (third generation) -ANSWER An old cellular networking technology that was popular in the 1990s and early 2000s; replaced by 4G. 4G (fourth generation) -ANSWER A generation of cellular ...

32-bit operating system An operating system based on 32-bit commands that can address 32-bit memory locations. 3D printing A fabrication process, also known as additive manufacturing, in which three-dimensional products are created by adding thin layers of material on top of each other. 3G (third generation) An old cellular networking technology that was popular in the 1990s and early 2000s; replaced by 4G. 4G (fourth generation) A generation of cellular technology that ...

Final Exam 1. Your company has an on-premises Microsoft Exchange Server 2016 organization. The organization is in the company's main office in Melbourne. The main office has a low-bandwidth connection to the Internet. The organization contains 250 mailboxes. You purchase a Microsoft 365 subscription and plan to migrate to Exchange Online next month. In 12 months, you plan to increase the bandwidth available for the Internet connection. You need to recommend the best migration strategy...

WGU C172 Objective Assessment Study Guide (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct Q: This standard can provide data transfer rates up to 54Mbps and an operating range up to 75 feet. It operates at 5GHz and uses OFDM Answer: 802.11a (Wireless-A) Q: This standard can provide data transfer rates up to 11Mbps with ranges of 100-150 feet. it operates at 2.4GHz and uses DSSS Answer: 802.11b (Wireless-B) Q:...