(TCO 2) Which of the following application protocols is encapsulated inside a UD
ID: 2268667 • Letter: #
Question
(TCO 2) Which of the following application protocols is encapsulated inside a UDP protocol?
none of the above
Which of the following transport services is provided to applications transferring data using TCP?
all of the above
In TFTP, each block is acknowledged individually and all packets except the ___________ packet are acknowledged separately.
none of the above or all packets are acknowledged separately
DNS servers used in the Internet are designed to exist in a __________________ architecture.
none of the above
To avoid collisions with hidden terminals, 802.11 MAC wireless protocol can use _______________.
none of the above
What is the maximum number of simultaneous connections supported by a Bluetooth network?
none of the above
Telnet (TCO 4) Based on the information shown in the figure, complete the Link-State routing table. 8 4 Link-State Routing FigureExplanation / Answer
1). None of the above.
UDP doesn't encapsulate any of the listed protocols instead it allows these protocols to be its load and get them to the other networks or computers.
2). Guaranteed Security
TCP is highly secure because it ensures that all segments are received in order and any lost segments are retransmitted.
3). Final
Final packet is acknowledged separately as that indicates the end of transmission and no more packets are to be sent hereafter.
4). Distributed
DNS is a distributed client/server networked database used by TCP/IP applications to map between hostnames and IP addresses (and vice versa), to provide capabilities like electronic mail routing information and service naming.
5). Reservation Scheme
RTS/CTS (Request to Send / Clear to Send) mechanism is a reservation scheme used in the wireless networks. It is used to minimize frame collisions created due to the hidden node problem.
6). Seven
A master Bluetooth device is able to support communication using Bluetooth technology with upto seven devices at once.
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