Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Twisted-pair cable Fiber-optic cable Coaxial cable None of these Twisted-pair cable Fiber-optic cable Coaxial cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? xDSL VPN HDLC Cable IPSec xDSL VPN HDLC Cable IPSec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver All of these 1 only 5 only 3 and 4 1 and 3 All of these 1 only 5 only 3 and 4 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model? Internet Network Access Application Host-to-Host Internet Network Access Application Host-to-Host ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A computer that handles resource sharing and network management in a local area network. Select the best fit for answer: Network Server Three Virtual Private Network OSI Network operating system Network Server Three Virtual Private Network OSI Network operating system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by None of these cyclic redundancy codes equalization bit stuffing Hamming codes None of these cyclic redundancy codes equalization bit stuffing Hamming codes ANSWER DOWNLOAD EXAMIANS APP
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