Which one of the following is fundamental for Internet connectivity?
Introduction to Web Connectivity & Security (Graded Quiz) >>> Which one of the following is fundamental for Internet connectivity? >>> Web Connectivity and Security in Embedded Systems
3.
Question 3
Which one of the following is fundamental for Internet connectivity?
2 points
TCP/IP Protocol Stack.
An instant messaging client.
Hypertext Transport Protocol (HTTP).
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5.
Question 5
Which layer of TCP/IP is responsible for communication establishment between hosts?
2 points
Link Layer
Transport Layer
Application Layer
Internet Layer
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6.
Question 6
Which of the following Transport Layer protocols offers Reliable communication?
2 points
FTP
UDP
HTTP
TCP
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4.
Question 4
Which of the following are Application Layer Protocols? (check all that apply)
2 points
ARP
XMPP
TCP
HTTP
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6.
Question 6
UDP is considered faster than TCP, why?
2 points
Because UDP is simpler compared to TCP and offers no connection-orientation or handshakes.
Because TCP is an old protocol and not suited for current systems and network needs.
The only reason UDP is faster than TCP is because it offers no congestion-control.
Because UDP offers reliable communication it can handle network resources better.
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3.
Question 3
How many layers does the TCP/IP Protocol Stack have?
2 points
Three, as the Application layer is not fundamental.
Four.
Three, because the Internet layer is actually part of the Internet and not of the TCP/IP Stack.
Three, because the Link layer is part of the system hardware.