Q1. The fragmentation size of a T1/E1 Frame Relay circuit is determined by __
a. minimun CIR
b. maximum CIR
c. Burst rate
d. Line Speed
Ans. a
Q2. The default fax relay connection rate is __
a. 14200 bps
b. 27000 bps
c. 7200 bps
d. 14400 bps
Ans. c
Q3. How much bandwidth of Layer 3 is required for Call Control on an IP Phone on
a. 256 kbps
b. 150 kbps
c. 42 kbs
d. 128kbps
Ans. b
Q4. Cisco SIP Proxy Server make routing decisions based on:
a. To:Header
b. From:Header
c. user portion of the requested URI
d. cc:Header
Ans. c
Q5. MailStore options supported in Unity version 2,4,6 is __
a. Exchange 2000
b. Exchange 5.5
c. Domino
d. none of these
Ans. b
Q6. On a given T1/E1 line, __ signaling provides ANI, automatic Number
Identifications.
a. E&M-fgd
b. PRI
c. E&M-fgb
d. none of the above
Ans. a
Q7. Samplin rate used by PCM in accordance with Nyquist theorem
a. 4000 per second
b. 800 per second
c. 1600 per second
d. 8000 per second
Ans. d
Q8. In H.323 network,__ is NOT performed by the Gatekeeper on the Certkiller network?
a. Call authorization
b. Control of Call admission
c. Getting codec and its synchronzation
d. Call routing
Ans. c
Q9. Inter-Cluster communications signalling includes __ in a CallManager cluster.
a. Location Bandwidths
b. Shared media Resources
c. Registration of devices Locations bandwidth Shared media resources
d. all of the above
Ans. d
Q10. The type of transfer from AMIS to Email-server is __
a. Voica mail messagee
b. e-mail message
c. both a and b
d. none of the above
Ans. a
Q11. ___ command is used to enable CRTP
a. ip crtp compress yes
b. ip rtp compress
c. ip rtp header-compression
d. ip crtp header-compression
Ans. c
Q12. You have Cisco MCS server. The maximum weight device capacity doesnot depend
upon __
a. CCM software release version
b. memory, CPU and I/O throughput
c. Model of the server and its type
d. quantity of phones configured
Ans. d
Q13. Which protocol is used by IP Phone to learn the IP Address of its TFTP
Server?
a. DNS
b. RIPv2
c. OSPF
d. DHCP
Ans. d
Q14. __ signaling provides Dialed Number Information Service on a T1/E1
a. Loop start
b. Ground start
c. E&M
d. all of the above
Ans. d
Q15. Cisco SIP Proxy does not perform __
a. Proxy
b. Registration
c. Redirection
d. User agent
Ans. d
Q16. Unity TSP looks and behaves like __device
a. MGCP gateway
b. Cisco router
c. IP phone
d. TAPI device
Ans. d
Q17. CallManager uses __ for Integration to VoiceMail systems
a. RIPv2
b. RIPv1
c. SMDI
d. Q.931
Ans. c
Q18. For echo, Supplementary Services in ISDN is __
a. G.165
b. G.168
c. G.711
d. G.713
Ans. a,b
Q19. Two H.323 can be connected using
a. Q.931
b. H.255
c. SS7
d. all of the above
Ans. a
Q20. on a H.323 network, a node is
a. Proxy
b. Gatekeeper
c. Gateway
d. all of the above
Ans. d
