Computer Networking If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method, the modulation rate is None of these 4800 bands 9600 bands 1200 bands 3200 bands None of these 4800 bands 9600 bands 1200 bands 3200 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of OSI determines the interface of the system with the user? Application Data-link Network None of these Session Application Data-link Network None of these Session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The core diameter of a single-mode fibers is about 3 times the wavelength of the light carried in the fiber 7 times the light carried in the fiber 10 times the fiber radius None of these 10 times the wavelength of the light carried in the fiber 3 times the wavelength of the light carried in the fiber 7 times the light carried in the fiber 10 times the fiber radius None of these 10 times the wavelength of the light carried in the fiber ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 3 Kbps 12 Kbps 24 Kbps. 6 Kbps 3 Kbps 12 Kbps 24 Kbps. 6 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking CSMA (Carrier Sense Multiple Access) is None of these a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media. network access standard for connecting stations to a circuit-switched network None of these a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media. network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement(s) about IPv6 addresses are true?1. Leading zeros are required.2. Two colons (::) are used to represent successive hexadecimal fields of zeros.3. Two colons (::) are used to separate fields.4. A single interface will have multiple IPv6 addresses of different types. All of these 2 and 4 1 and 3 1, 3 and 4 All of these 2 and 4 1 and 3 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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