Computer Networking The OCR reading unit attached to a POS terminal is called a cursor wand None of these light pen All of these cursor wand None of these light pen All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is Cladding? Cables with shield Coxial Cable A typical optical fiber consists of a very narrow None of these Cables with shield Coxial Cable A typical optical fiber consists of a very narrow None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable is used between switches? Crossover with a router in between the two switches Straight-through Crossover cable Crossover with a CSU/DSU Crossover with a router in between the two switches Straight-through Crossover cable Crossover with a CSU/DSU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main purpose of a data link content monitor? to detect problems in protocols to determine the type of transmission used in a data link None of these to determine the type of switching used in a data link. to determine the flow of data to detect problems in protocols to determine the type of transmission used in a data link None of these to determine the type of switching used in a data link. to determine the flow of data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? None of these Microwave systems Telephone line Telegraph line Coaxial cable None of these Microwave systems Telephone line Telegraph line Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking ARP (Address Resolution Protocol) is None of these a protocol used to monitor computers a protocol that handles error and control messages a TCP/IP high level protocol for transferring files from one machine to another a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address None of these a protocol used to monitor computers a protocol that handles error and control messages a TCP/IP high level protocol for transferring files from one machine to another a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address ANSWER DOWNLOAD EXAMIANS APP
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