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Consider different activities related to email.m1:Send an email from a mail client to mail server m2:Download an email from mailbox server to a mail client m3:Checking email in a web browser Which is the applicable level protocol user in each activity?
D. m1:POP, m2:SMTP, m3:IMAP
D. m1:POP, m2:SMTP, m3:IMAP
See lessWhat OSI layer handles logical address to logical name resolution?
A. Transport
A. Transport
See lessThe 802.5 standard implements a way for preventing collisions on thenetwork. How are collisions prevented when using this standard?
B. Token passing
B. Token passing
See lessARP (Address Resolution Protocol) is
A. a TCP/IP protocol used to dynamically bind a high level IP Address to a lowlevel physical hardware address
A. a TCP/IP protocol used to dynamically bind a high level IP Address to a lowlevel
See lessphysical hardware address
What is the first octet range for a class A IP address?
A. 1 - 126
A. 1 – 126
See lessTo avoid transmission errors, a check figure is calculated by the
C. both (a) and (b)
C. both (a) and (b)
See lessIn OSI model, which of the following layer provides error-free delivery ofdata?
C. transport
C. transport
See lessWhich of the following network access standard is used for connectingstations to a circuit-switched network?
B. X.21
B. X.21
See lessWhich file transfer protocol uses UDP?
C. TFTP
C. TFTP
See lessWhat operates in the Data Link and the Network layer?
C. Brouter
C. Brouter
See less