Computer Networking An example of a medium-speed, switched communications service is Series 1000 None of these DDD All of these Dataphone 50 Series 1000 None of these DDD All of these Dataphone 50 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.25 X.3 X.75 None of these X.21 X.25 X.3 X.75 None of these X.21 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
Computer Networking Modem is used in data transmission. When was it invented and in which country? 1963, USA 1950, Japan 1950, USA None of these 1965, Germany 1963, USA 1950, Japan 1950, USA None of these 1965, Germany ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? coaxial cable None of these satellite modem fiber optic coaxial cable None of these satellite modem fiber optic ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between TCP and UDP is All of these None of these UDP is a datagram where as TCP is a connection oriented service UDP is connection oriented where as TCP is datagram service TCP is an Internet protocol where as UDP is an ATM protocol All of these None of these UDP is a datagram where as TCP is a connection oriented service UDP is connection oriented where as TCP is datagram service TCP is an Internet protocol where as UDP is an ATM protocol ANSWER DOWNLOAD EXAMIANS APP
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