Filed Monday, December 10. 2007
TAKE THE TEST
1. What year were T1 Circuits introduced?
A. 1963
B. 1983
C. 1984
D. 1996
E. 2000
2. How fast is a T1 Circuit?
A. 1.544Mbps
B. 45Mbps
C. 51Mbps
D. 1Mbps
E. 1Gbps
3. How many T1 circuits in a T3 Circuit?
A. 3
B. 6
C. 24
D. 28
E. 32
4. How fast is an OC-1 Circuit?
A. 1.544Mbps
B. 45Mbps
C. 51Mbps
D. 100Mbos
E. 155Mbps
5. What does WDM stand for?
A. Wideband Division Multiplexing
B. Wavelength Dispersion Microwave
C. Wideband Dispersion Microwave
D. Wavelength Division Multiplexing
E. Wideband Dispersion Microfiber
6. ADSL stands for
A. American Digital Subscriber Line
B. Asynchronous Digital Systems Line
C. Asynchronous Digital Subscriber Line
D. Asymmetrical Digital Subscriber Line
E. Atypical Digital Systems Line
7. What transmission medium is affected by EMI?
A. Fiber optics
B. Microwave
C. Unshielded Twisted Pair (Copper)
D. None of the above
8. What transmission medium is affected by RFI?
A. Fiber optics
B. Microwave
C. Unshielded Twisted Pair (Copper)
D. None of the above
9. Who was Harold Greene?
A. Chairman of AT&T at the time of Divestiture.
B. Chairman of rival MCI at the time of Divestiture.
C. The AT&T engineer who invented touch-tone.
D. The AT&T lawyer who defended the monopoly in 1983.
E. A federal court Judge at the time of the Divestiture.
10. STDM stands for
A. Satellite Time Division Multiplexing
B. Synchronous Time Division Multiplexing
C. Symmetrical Time Division Multiplexing
D. Statistical Time Division Multiplexing
E. Static Time Division Multiplexing
11. ISDN stands for
A. Integrated Systems Diagnostic Networks
B. Information Services Digital Networks
C. Integrated Systems Digital Networks
D. Integrated Services Diagnostic Networks
E. Integrated Services Digital Networks
12. Dispersion can be found in:
A. Microwave transmission
B. Twisted pair transmission (copper)
C. Both Satellite and Fiber Optic transmission
D. Fiber Optic transmission
E. Both Fiber and Microwave transmissions
13. Fiber optic cables
A. Are affected by RFI interference.
B. Are affected by Hydrogen
C. Are not affected by dispersion
D. Are affected by EMI interference
E. Are affected by raindrops
14. How many T1 circuits are in a T2 Circuit?
A. 2
B. 3
C. 4
D. 6
E. There is no such thing as a T2 circuit.
15. SNMP stands for
A. Single Network Management Protocol
B. Synchronous Network Management Protocol
C. Symmetrical Network Management Protocol
D. Simple Network Management Protocol
E. Simple Network Maintenance Protocol
HOW DID YOU DO?
Are you competent or just someone who doesn’t know what they are talking about? Here are the answers.
1.A, 2. A, 3. D, 4. C. 5. D, 6. D. 7. C. 8. C, 9. E, 10. D, 11. E, 12. E, 13. B, 14. C, 15. D
Don’t be afraid to ask the people at your organization the same questions. See how well they do.
Last modified on 2008-08-28 06:13