Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 3 4 None of these 6 2 3 4 None of these 6 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modem is used in data transmission. When was it invented and in which country? 1950, Japan None of these 1965, Germany 1950, USA 1963, USA 1950, Japan None of these 1965, Germany 1950, USA 1963, USA ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 1 only 2, 3 and 4 2 and 3 3 and 4 1 only 2, 3 and 4 2 and 3 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe router functions? Packet switching Packet filtering All of these Internetwork communication Path selection Packet switching Packet filtering All of these Internetwork communication Path selection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? N G A B N G A B ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Packet Switch Stream (PSS) was introduced in None of these the US in 1961 (&) the UK in 1981 the UK in 1980 the US in 1961 None of these None of these the US in 1961 (&) the UK in 1981 the UK in 1980 the US in 1961 None of these ANSWER DOWNLOAD EXAMIANS APP
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