Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Twisted-pair cable None of these Coaxial cable Fiber-optic cable Twisted-pair cable None of these Coaxial cable Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is a very common bit-oriented data link protocol issued by ISO. None of these network access standard for connecting stations to a circuit-switched network 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 a very common bit-oriented data link protocol issued by ISO. None of these network access standard for connecting stations to a circuit-switched network 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? Electronic mail Electronic newspaper Paperless office Global network None of these Electronic mail Electronic newspaper Paperless office Global network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A band is always equivalent to 16 bits a bit 100 bits a byte None of these 16 bits a bit 100 bits a byte None of these 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 Which of the following divides the high speed signal into frequency bands? t-switch frequency-division multiplexer None of these modem time-division multiplexer t-switch frequency-division multiplexer None of these modem time-division multiplexer ANSWER DOWNLOAD EXAMIANS APP
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