Computer Networking What are the decimal and hexadecimal equivalents for the binary number 10110111? 83/0xC5 183/B7 173/A6 69/0x2102 83/0xC5 183/B7 173/A6 69/0x2102 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 192.168.10.0 and require at least 25 host IDs for each subnet, with the largest amount of subnets available. Which subnet mask should you assign? 255.255.255.255 255.255.255.240 255.255.255.248 255.255.255.224 255.255.255.192 255.255.255.255 255.255.255.240 255.255.255.248 255.255.255.224 255.255.255.192 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? the probability that one or more errors will be detected when an error detection mechanism is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these the number of bit errors per twenty four hours of continuous operation on an asynchronous line The probability that one or more errors will be undetected when an error detection scheme is used the probability that one or more errors will be detected when an error detection mechanism is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these the number of bit errors per twenty four hours of continuous operation on an asynchronous line The probability that one or more errors will be undetected when an error detection scheme is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The core diameter of a single-mode fibers is about 7 times the light carried in the fiber 10 times the fiber radius None of these 3 times the wavelength of the light carried in the fiber 10 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 3 times the wavelength of the light carried in the fiber 10 times the wavelength of the light carried in the fiber ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? Electronic mail Paperless office Global network None of these Electronic newspaper Electronic mail Paperless office Global network None of these Electronic newspaper ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1 and 2 2, 3 and 5 1, 2 and 4 1, 3 and 4 1 and 2 2, 3 and 5 1, 2 and 4 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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