In$-$Class Lab Assignment $3$Each question has an answer provided in the video. Answer the questionwith text by typing it out, then type the minute number with thescreenshot of the YouTube video as it appears on your browser in yourcomputer desktop showing todays date and time.Example:$1.$ What is a twisted pair cable?Answer:This is a type of networking cable that consists of several pair of copperconductors and are colour coded for them to be twisted in a particularpair.$-2$:$00$All answers MUST be short $($except lists$)$ and straight to thepoint one sentence, maximum of two sentencesWeek $5$ Lab Assignment $($video$)$: Optical Fiber $/$ Fiber$-$opticCommunication Cables$1.$ An author coined the term fibre optic after writing a $1960$ article inScientific American. What is his name?$2.$ In United States and Canada, technically, fibre optics is a term used whenreferring to researches going into the cable strands technology whileoptical fibre is used by engineers and technicians when discussing datatransmission and cabling. True or false?$3.$ What decade was the turning point in the telecommunication industry andinformation age where fibre optics became a viable option for real worldapplication?$4.$ According to the video, what are backbone networks?$5.$ Why do we use fibre optics cables?$6.$ Cost does not really factor into whether to choose either copper cables orfibre optics cables as they are equally expensive. True or false?$7.$ Why would you use fibre optics despite its cost?$8.$ The core diameter of your fibre optics cable directly contributes to howgood and well constructed your fibre optics cable is$.$ True or false?$9.$ Teflon is an example of what kind of component fundamentally seen infibre cable anatomy?$10.$ Fibre optic cables do not have electromagnetic interference. True or false?$11.$ Which part of the components inside a fibre optics cable is the mostimportant?$12.$ What is this most important component mentioned in the previousquestion made out of$?13.$ What is the actual make up of the optical fibre?$14.$ Another name for glass used in optical fibre is $\_\_\_\_\_\_\_\_\_\mathrm{.}15.$ The protections around the optical fibres are what contributes the most tothe thickness of the cables. True or false?$16.$ What are the two main types of optical fibres we have?$17.$ What type of fibre optic cables are used in backbone infrastructures?$18.$ Define bend radius$\mathrm{.}19.$ The best practice in the real world when calculating the bend radius of fibreoptics cables is to always use the rule of thumb formula. True or false?$20.$ What is the result of exceeding the bend radius of optical fibres?$21.$ What is happening in the diagram below?$22.$ Fibre optics cables are most commonly used between end$-$to$-$endcomputers. True or false?$23.$ Mention two tools of the trade$\mathrm{.}24.$ What are some pertinent safety concerns associated with fibre opticsinstallation?$25.$ Can both types of optics fibre cables be made to be used in outdoorsenvironment? Yes or no$?$