Computer Networking In OSI model, which of the following layer provides error-free delivery of data? transport Network Data link None of these Session transport Network Data link None of these Session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a wrong example of network layer? Internet Protocol (IP) - ARPANET X.25 Packet Level Protocol (PLP)-ISO Source routing and domain naming-USENet X.25 level 2-ISO Internet Protocol (IP) - ARPANET X.25 Packet Level Protocol (PLP)-ISO Source routing and domain naming-USENet X.25 level 2-ISO ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? None of these Coaxial cable Fiber-optic cable Twisted-pair cable None of these Coaxial cable Fiber-optic cable Twisted-pair cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? Very High Frequency : 30 MHz to 300 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz High Frequency : 3 MHz to 30 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use? Thicknet coax Fiber-optic cable Thinnet coax Category 5 UTP cable Thicknet coax Fiber-optic cable Thinnet coax Category 5 UTP cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts serial data into audio signals Converts analog signals into digital signals None of these Decodes incoming signals into computer data Converts parallel data into a stream of bits Converts serial data into audio signals Converts analog signals into digital signals None of these Decodes incoming signals into computer data Converts parallel data into a stream of bits ANSWER DOWNLOAD EXAMIANS APP
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