Wireless connection - Study guides, Class notes & Summaries

Intro to IoT Final Exam Review Questions with Verified Solutions **What provides IoT sensors with access to the network?** A. Smart Devices B. IoT Gateways C. Network Routers D. Home Automation B. IoT Gateways **What restricts the variety of objects that can become intelligent sensors in IoT?** A. Physical size limitations B. Regulatory constraints C. Our creativity and imagination D. Technological barriers C. Our creativity and imagination **Which device offers a...

Which of the following accurately describes the overall trend in computing during the past 60-plus years? - Toward physically smaller, more powerful computers. Which of the following operating systems cannot be licensed for a PC - Mac OS X Using this type of wireless network connection when browsing the Internet with a smarphone or table can save you data fees. - Wi-Fi On a network, the purpose of this type of computer is to allow end users to connect over the network to save and access fi...

WGU C172 Post Assessment (New 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Graded A QUESTION You are configuring a wireless access point (AP). You specify a wireless standard of 802.11n operating in the 2.4 GHz band. You also select an option to make it operate in a "backwards compatible" mode. Therefore, what additional 802.11 standards are supported? (Choose two.) 802.11g 802.11ac 802.11a 802.11b Answer: 802.11g ...

TCP/IP Transmission Control Protocol/Internet Protocol Application Layer This layer is responsible for the communication protocols between nodes. The protocols in this layer include hypertext transfer protocol (HTTP and HTTPS), Secure Shell (SSH), and network time protocol (NTP), among many others. Transport Layer This layer is responsible for the end-to-end transport of data. The protocols that live in this layer are transmission control protocol (TCP) and user datagram protocol (UDP). Ne...

Local Area Network (LAN) A network that covers a relatively small area such as a building or group of buildings (1.1 & 2.7) Personal Area Network (PAN) - Provides communication for devices owned by a single user that work over a short distance - Bluetooth, IR, NFC, etc. (1.1 & 2.7) LCD (Liquid Crystal Display) Lightweight & Inexpensive - Poor black levels due to Separate Backlight (1.2) TN (twisted nematic) Fast response Times - Low cost - Low Power Use - Limited Viewing Angles (1.2)...

CSIT 101 MidTerm Questions and Answers Already Passed ____ communication allows participants to leave messages for each other asynchronous ____ is a popular software program that can be used to manage podcasts. iTunes ____ is commonly used to enable web browsers to communicate with web servers. HTTP ____ is credited with the development of the web. Tim Berners-Lee ____ technology enables you to connect to your cell phone through a display on your car's dashboard. bluetooth _...

MTA certification exam How does a standard hub differ from a standard switch? - A hub sends packets to all connected computers; a switch directs a packet to a specific computer. Which type of network uses CSMA/CD as the access method? - Ethernet Which of the following is a valid private address that supports communication throughout a subnetted network? - 192.168.44.105 What is the role of routing protocols? - To dynamically update route information. You have a routed network wi...

Cyber Awareness 2022-2023 Knowledge Check (Answered) 1. How many potential insider threat indicators does a person who is married with two children, vacations at the beach every year, is pleasant to work with, but sometimes has poor work quality display? 2. What is the best response if you find classified government data on the internet? 3. After reading an online story about a new security project being developed on the military installation where you work, your neighbor asks you to co...

GIAC EXAM WITH COMPLETE QUESTIONS AND ANSWERS LATEST 2024/2025 || GRADED A+ | 100% Verified. Address resolution protocol - ANSWER Protocol for mapping an IP address to a physical machine address that is recognized on the local network. A table, usually called the ARP cache, is used to maintain a correlation between each MAC and its corresponding IP address What are the five threat vectors? - ANSWER Outside attack from network Outsider attack from telephone Insider attack from local netwo...

PCI-DSS ISA EXAM QUESTIONS AND CORRECT DETAILED ANSWERS | EVERYTHING YOU NEED TO PASS Where passwords or pass-phrases are used, they must be at least _______ characters long and contain both numeric and alphabetic characters. - ANSWER-7 Passwords must be changed at least once every__________________. - ANSWER-90 days Perimeter firewalls installed ______________________________. - ANSWER-between all wireless networks and the CHD environment. Where should firewalls be installed? - ANSWER-At ea...