6/4/2015 TSquare : CS6250O01 : Tests & Quizzes
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TESTS & QUIZZES
Home Quiz 1
Syllabus
Assignments
Tests & Quizzes Part 1 of 1 8.0/ 10.0 Points
Resources
Question 1 of 9
Piazza
Which of the following is not a consequence of the “narrow waist”? (choose one)
Gradebook
A. A variety of different applications can run on the Internet.
Roster
B. A variety of different routing protocols are available to use.
Site Info
C. All hosts on the Internet can reach each other.
Help
D. A variety of different local network technologies (i.e., link and physical layer) are
available to use.
Answer Key: B
Feedback: Correct!
Question 2 of 9
Which of the following are Internet design goals, according to (Clark 1988)? (choose all that apply)
A. Interconnection of existing networks
B. Distributed management of networks
C. Fast, efficient communication
D. Cost effectiveness
E. Identity management
Answer Key: A, B, D
Feedback: Correct!
Question 3 of 9
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, 6/4/2015 TSquare : CS6250O01 : Tests & Quizzes
Question 3 of 9
Which of the following would be an argument to use packet‐switched networking (instead of circuit‐switched networking) for a video st
A. There is a consistent delay for every frame
B. Network congestion will not affect video quality
C. The video can start being streamed immediately
D. Enough bandwidth to accommodate the video bitrate is guaranteed
Answer Key: C
Feedback: Correct!
Question 4 of 9
Which of the following is a (possible) consequence of using HTTP proxies or content distribution networks (CDNs) to serve static web da
argument”? (choose one)
A. The data sent to the client cannot be encrypted
B. The data sent to the client may not be the same as what’s on the web server
C. Availability is reduced due to more points of failure
D. The identity of the client cannot be securely verified
E. The identity of the server cannot be securely verified
Answer Key: E
Feedback: Correct!
Question 5 of 9
(refer to the attached diagram) The forwarding tables for all switches in this network are initially empty. Host 192.168.1.1 sends and AR
the host with IP 192.168.1.2. What entries will be in the forwarding table of switch “sw1” after host 192.168.1.1 receives the ARP reply
https://tsquare.gatech.edu/portal/site/gtcb9fa640d5ad3850f7e67a6496711/page/27e4d0b94cb54b56a47c06a3f7b59a8f 2/6
Logout
My Workspace CS‐6210‐O01 FALL14 CS‐6210‐O01 SPR15 CS‐6250‐O01
TESTS & QUIZZES
Home Quiz 1
Syllabus
Assignments
Tests & Quizzes Part 1 of 1 8.0/ 10.0 Points
Resources
Question 1 of 9
Piazza
Which of the following is not a consequence of the “narrow waist”? (choose one)
Gradebook
A. A variety of different applications can run on the Internet.
Roster
B. A variety of different routing protocols are available to use.
Site Info
C. All hosts on the Internet can reach each other.
Help
D. A variety of different local network technologies (i.e., link and physical layer) are
available to use.
Answer Key: B
Feedback: Correct!
Question 2 of 9
Which of the following are Internet design goals, according to (Clark 1988)? (choose all that apply)
A. Interconnection of existing networks
B. Distributed management of networks
C. Fast, efficient communication
D. Cost effectiveness
E. Identity management
Answer Key: A, B, D
Feedback: Correct!
Question 3 of 9
https://tsquare.gatech.edu/portal/site/gtcb9fa640d5ad3850f7e67a6496711/page/27e4d0b94cb54b56a47c06a3f7b59a8f 1/6
, 6/4/2015 TSquare : CS6250O01 : Tests & Quizzes
Question 3 of 9
Which of the following would be an argument to use packet‐switched networking (instead of circuit‐switched networking) for a video st
A. There is a consistent delay for every frame
B. Network congestion will not affect video quality
C. The video can start being streamed immediately
D. Enough bandwidth to accommodate the video bitrate is guaranteed
Answer Key: C
Feedback: Correct!
Question 4 of 9
Which of the following is a (possible) consequence of using HTTP proxies or content distribution networks (CDNs) to serve static web da
argument”? (choose one)
A. The data sent to the client cannot be encrypted
B. The data sent to the client may not be the same as what’s on the web server
C. Availability is reduced due to more points of failure
D. The identity of the client cannot be securely verified
E. The identity of the server cannot be securely verified
Answer Key: E
Feedback: Correct!
Question 5 of 9
(refer to the attached diagram) The forwarding tables for all switches in this network are initially empty. Host 192.168.1.1 sends and AR
the host with IP 192.168.1.2. What entries will be in the forwarding table of switch “sw1” after host 192.168.1.1 receives the ARP reply
https://tsquare.gatech.edu/portal/site/gtcb9fa640d5ad3850f7e67a6496711/page/27e4d0b94cb54b56a47c06a3f7b59a8f 2/6
