Can someone me with this 1. an extranet allows authorized people outside an organization to have partial access to the organization's intranet. a. true b. false 2.many organizations keep copyrighted information on their intranets, which is one reason usernames and passwords are required. a. true b. false 3. kyle wants to access his school's home page. how can he do this? a. connect a modem from his laptop to a school computer b. enter the school's url into his browser c. find a new internet service provider d. purchase new hardware, like a mouse or printer 4. jennifer has been hired as a temporary employee at a local college. she is given a username and password to access certain parts of the college's intranet. what type of network is jennifer using? a. domain name server b. extranet c. html d.

Given a link with a maximum transmission rate of 32.8 mbps. only two computers, x and y, wish to transmit starting at time t = 0 seconds. computer x sends filex (4 mib) and computer y sends filey (244 kib), both starting at time t = 0. statistical multiplexing is used, with details as follows packet payload size = 1000 bytes packet header size = 24 bytes (overhead) ignore processing and queueing delays assume partial packets (packets consisting of less than 1000 bytes of data) are padded so that they are the same size as full packets. assume continuous alternating-packet transmission. computer x gets the transmission medium first. at what time (t = ? ) would filey finish transmitting? give answer in milliseconds, without units, and round to one decimal places (e.g. for an answer of 0.013777 seconds you would enter "13.8" without the quotes)