Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 2, 3 and 5 1 and 2 1, 3 and 4 1, 2 and 4 2, 3 and 5 1 and 2 1, 3 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line? None of these Modem Multiplexer Teleport Concentrator None of these Modem Multiplexer Teleport Concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. in routers from packet losses. from out-of-sequence delivery from transmission line noise in routers from packet losses. from out-of-sequence delivery from transmission line noise ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Packet Switch Stream (PSS) was introduced in the US in 1961 the UK in 1980 None of these None of these the US in 1961 (&) the UK in 1981 the US in 1961 the UK in 1980 None of these None of these the US in 1961 (&) the UK in 1981 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows a router to respond to an ARP request that is intended for a remote host? Proxy ARP Reverse ARP (RARP) Gateway DP Inverse ARP (IARP) Proxy ARP Reverse ARP (RARP) Gateway DP Inverse ARP (IARP) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The simultaneous transmission of data to a number of stations is known as None of these Band width Aloha Analog transmission broadcast None of these Band width Aloha Analog transmission broadcast ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS