Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 128 Kbps. 64 Kbps None of these 32 Kbps 8 Kbps 128 Kbps. 64 Kbps None of these 32 Kbps 8 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 100 picowatts 10 milliwatts 440 microwatts 100 microwatts None of these 100 picowatts 10 milliwatts 440 microwatts 100 microwatts None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are to assign address to private network DTEs None of these universal accessibility for private network Data Terminal Equipment (DTE) A and B both adequate cost control mechanisms for administration of the private networks to assign address to private network DTEs None of these universal accessibility for private network Data Terminal Equipment (DTE) A and B both adequate cost control mechanisms for administration of the private networks ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? A N G B A N G B 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 Category 5 UTP cable Thinnet coax Fiber-optic cable Thicknet coax Category 5 UTP cable Thinnet coax Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following network uses dynamic or adaptive routing? None of these ARPANET TYMNET SNA(IBM's System Network Architechture) None of these ARPANET TYMNET SNA(IBM's System Network Architechture) ANSWER DOWNLOAD EXAMIANS APP
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