Exams & Certification
What are some examples of IoT (Internet of Things)? Check all that apply. Teachers who post assignments for their students on the school websiteThermostats that turn off the air conditioning when you leave the roomRefrigerators that keep track of the food and notify you when to buy moreAn online car dealership that can provide complete […]
What are some examples of IoT (Internet of Things) Read More »
Which Internet Protocol version is 100.0.0.256? Not a valid IP addressIPv2IPv4IPv6 The correct answer and explanation is : The correct answer is “Not a valid IP address”. Explanation: To understand why, let’s break down what an IP address is and why 100.0.0.256 isn’t valid. An IP address is a unique identifier for devices on a
Which Internet Protocol version is 100.0.0.256 Read More »
What was the main limitation of computer networking that the invention of the World Wide Web solved in the 1990s? Networks couldn’t talk to each other.People around the world could not send data to one another.The TCP/IP protocol could only be used in universities, governments, and businesses.People could only receive the information in the form
You want to register the domain name ABCcompany.org, but the registration service is not allowing you to do that. What’s the most likely reason for this? You are not the legal owner of ABC Company.Domain names must end in “.com”.Domain names must be all in lowercase.The domain name is registered to someone else. The correct
You want to register the domain name ABCcompany Read More »
101 ex 14 crossword puzzle nerve plexus Across 2.This is the most caudal region of the spinal cord (do not use spaces) 7.Indentation of the spinal cord located in the front atthe midline (do not use spaces) 9.Fibers which cross from one side of the brain orspinal cord to the opposite side are __ fibers.
101 ex 14 crossword puzzle nerve plexus Read More »
Which statements are true about routers? Check all that apply. A router utilizes network protocols to help determine where to send data packets.A router is a set of components that makes up computer networking.A router connects devices together and helps direct network traffic.A router can only send data to another computer that’s on the same
Which statements are true about routers Read More »
Which one of these can connect directly to the Internet? ClientsServersPacketsInternet users The correct answer and explanation is : The correct answer is Servers. Explanation: Servers are devices or systems that are designed to manage network resources and respond to requests from clients, typically via the Internet. They are always connected to the Internet to
Which one of these can connect directly to the Internet Read More »
What protocol allows us to use a domain name like google.com instead of an IP address? NATTCP/IPDNSICMP The correct answer and explanation is : The correct answer is DNS (Domain Name System). Explanation: The Domain Name System (DNS) is the protocol that allows us to use human-readable domain names, like google.com, instead of remembering numerical
What protocol allows us to use a domain name like google.com instead of an IP address Read More »
Which network protocol is used to handle the reliable delivery of information? TCPUDPICMP The correct answer and explanation is : The correct answer is TCP (Transmission Control Protocol). Explanation: TCP is the protocol used to handle the reliable delivery of information over a network. It is one of the main protocols in the Transport layer
Which network protocol is used to handle the reliable delivery of information Read More »
What are some of the ways we can resolve IPv4 address shortages? Check all that apply. Autonomous SystemsNetwork Address TranslationUsing IPv6 addressesBorder Gateway Protocol The correct answer and explanation is : The correct answers for resolving IPv4 address shortages are: Explanation: Why the Other Options Are Not Solutions: Thus, NAT and IPv6 are the most
What are some of the ways we can resolve IPv4 address shortages Read More »