MIS 589 Week 5
Test Your
Knowledge: QUIZ
(100% Correct
Solution)
, Phillip Graise
Dr. Francis
MIS-589
June 9, 2019
Week 5: Wide Area Networks and The Internet – Test Your Knowledge Quiz
1. (TCO C) _______ are companies that build a data and telecommunications infrastructure
from which other companies can lease services for WANs and MANs.
A. Common carries
B. Router manufacturers
C. Standards organizations
D. CSUs
E. PUCs
2. (TCO C) A _______ are devices that permit a user to connect to a digital T-carrier service.
A. modem
B. codec
C. CSU/DSU
D. NIC
E. ATM
3. (TCO C) _______ are dedicated digital circuits that are the most commonly used form of
dedicated circuit services in North America today.
A. Wideland analog services
B. SMDS
C. ATM
D. T-carrier services
E. ISDN
4. (TCO C) OC-3072 has a data rate of
A. 159.25 Gbps.
B. 39.813 Gbps.
C. 1.544 Mbps.
D. 100 Mbps.
E. 1.244 Gbps.
5. (TCO C) Which of the following is a primary advantage of a VPN?
A. Low cost
B. Inflexibility
C. Unpredictable traffic congestion
D. Security
E. Complexity to the user
6. (TCO C) The performance of WANs can be improved by
A. upgrading the circuits between the computers.
B. increasing the demand placed on the network.
C. downgrading the circuits between the computers.
This study source was downloaded by 100000841853683 from CourseHero.com on 03-11-2022 05:25:34 GMT -06:00
https://www.coursehero.com/file/42167234/WEEK-5-TEST-YOUR-KNOWLEDGE-QUIZdocx/
Test Your
Knowledge: QUIZ
(100% Correct
Solution)
, Phillip Graise
Dr. Francis
MIS-589
June 9, 2019
Week 5: Wide Area Networks and The Internet – Test Your Knowledge Quiz
1. (TCO C) _______ are companies that build a data and telecommunications infrastructure
from which other companies can lease services for WANs and MANs.
A. Common carries
B. Router manufacturers
C. Standards organizations
D. CSUs
E. PUCs
2. (TCO C) A _______ are devices that permit a user to connect to a digital T-carrier service.
A. modem
B. codec
C. CSU/DSU
D. NIC
E. ATM
3. (TCO C) _______ are dedicated digital circuits that are the most commonly used form of
dedicated circuit services in North America today.
A. Wideland analog services
B. SMDS
C. ATM
D. T-carrier services
E. ISDN
4. (TCO C) OC-3072 has a data rate of
A. 159.25 Gbps.
B. 39.813 Gbps.
C. 1.544 Mbps.
D. 100 Mbps.
E. 1.244 Gbps.
5. (TCO C) Which of the following is a primary advantage of a VPN?
A. Low cost
B. Inflexibility
C. Unpredictable traffic congestion
D. Security
E. Complexity to the user
6. (TCO C) The performance of WANs can be improved by
A. upgrading the circuits between the computers.
B. increasing the demand placed on the network.
C. downgrading the circuits between the computers.
This study source was downloaded by 100000841853683 from CourseHero.com on 03-11-2022 05:25:34 GMT -06:00
https://www.coursehero.com/file/42167234/WEEK-5-TEST-YOUR-KNOWLEDGE-QUIZdocx/
