Computer Networking Which of the following is required to communicate between two computers? communications hardware access to transmission medium communications software All of these protocol communications hardware access to transmission medium communications software All of these protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bulletin board system converts digital signals to analog signals is a public access message system converts analog signals to digital signals None of these is a modem capable of accepting commands converts digital signals to analog signals is a public access message system converts analog signals to digital signals None of these is a modem capable of accepting commands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? xDSL HDLC VPN IPSec Cable xDSL HDLC VPN IPSec Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge. 2 and 4 All of these 1, 2 and 4 3 only 2 and 4 All of these 1, 2 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An information utility can offer a user instant bonds and stock quotations All of these news stories from wire services complete airline schedules for all domestic flights None of these instant bonds and stock quotations All of these news stories from wire services complete airline schedules for all domestic flights None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is a very common bit-oriented data link protocol issued by ISO. a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network None of these a very common bit-oriented data link protocol issued by ISO. a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network None of these ANSWER DOWNLOAD EXAMIANS APP
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