Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? multiple 2 None of these 3 1 multiple 2 None of these 3 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols uses both TCP and UDP? SMTP Telnet DNS FTP SMTP Telnet DNS FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 16 4 8 None of these 15 16 4 8 None of these 15 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking 00 represents a pixel that pixel is known as : Dark gray pixel Black pixel White pixel Light gray Dark gray pixel Black pixel White pixel Light gray ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is None of these the pulse height is different. the clocking is mixed with the data in asynchronous transmission the bandwidth required is different the clocking is derived from the data in synchronous transmission None of these the pulse height is different. the clocking is mixed with the data in asynchronous transmission the bandwidth required is different the clocking is derived from the data in synchronous transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bus is a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal None of these the condition when two or more stations attempt to use the same channel at the same time one or more conductors that some as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal None of these the condition when two or more stations attempt to use the same channel at the same time one or more conductors that some as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS