Computer Networking Which of the following is a voiceband channel? None of these Microwave systems Coaxial cable Telephone line Telegraph line None of these Microwave systems Coaxial cable Telephone line Telegraph line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data communication support should include, but is not restricted to file and database access All of these terminal support, electronic mail and voice grams. file transfer and transaction processing file and database access All of these terminal support, electronic mail and voice grams. file transfer and transaction processing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many bits internet address is assigned to each host on a TCP/IP internet which is used in all communications with the host? 64 - bits 48 - bits 16 - bits None of these 32 - bits 64 - bits 48 - bits 16 - bits None of these 32 - bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.009 0.991 None of these 0.003 0.999 0.009 0.991 None of these 0.003 0.999 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1 and 2 1, 2 and 4 1, 3 and 4 2, 3 and 5 1 and 2 1, 2 and 4 1, 3 and 4 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking OSI model means: Operating source interconnection Open source interconnection Operating system interconnection Open systems interconnection Operating source interconnection Open source interconnection Operating system interconnection Open systems interconnection ANSWER DOWNLOAD EXAMIANS APP
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