Cisco 642-747 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 642-747
Exam Name/Title: Implementing Cisco Unified Wireless Mobility Services (IUWMS v2.0)
Certification Provider: Cisco
Corresponding Certification: CCNP Wireless

Exam Questions: 164
Updated On: Oct 04, 2026

Question #12

If the wired infrastructure network latency becomes an issue, which adjustments can be made for collection of location information using Cisco WCS v7.0?

A. Adjust LOCP timers on Cisco WLC.

B. Adjust NMSP timers on Cisco MSE.

C. Adjust LOCP timers on Cisco MS

D. Adjust NMSP timers on Cisco WLC.

E. Adjust SNMP timers on Cisco WCS.

F. Adjust SNMP timers on Cisco WL

G. Adjust SNMP timers on the Cisco 3300 Series MSE.

Discussion 0

Correct Answer: D Vote an answer

Question #13

Which option correctly describes the implementation of AP groups on Cisco WLC v7.0?

A. applied transparently to the user when the AP is assigned

B. APs are assigned by WLAN SSID

C. applied to individual or groups of interfaces

D. applied to individual interfaces only

Discussion 0

Correct Answer: C Vote an answer

Question #14

Which two statements correctly describe the installation of Cisco WCS v7.0? (Choose two.)

A. The storage folder location should not be located in the Cisco WCS program folder.

B. Only the FTP folder location is required.

C. The storage folder location is required to be located in the Cisco WCS program folder for proper operation.

D. Only the TFTP folder location is required.

E. Both TFTP and FTP folders are required and can share the location.

F. Both TFTP and FTP folders are required and must be in unique separate locations.

Discussion 0

Correct Answer: A,E Vote an answer

Question #15

What does "default parent" indicate for a MAP that is displayed in Cisco WLC v7.0?

A. abnormal status indicating a poor signal

B. abnormal status indicating mismatching parameters

C. normal status that is displayed while the MAP is moving toward a preferred next hop

D. normal status indicating that the next hop is the final RAP

E. normal status indicating two or more hops to the final RAP

Discussion 0

Correct Answer: B Vote an answer

Question #16

Which method is used by Cisco WLC v7.0 for the autoinstall process?

A. DHCP option 43

B. CAPWAP discovery broadcast

C. IP address stored in NVRAM

D. DNS "cisco-capwap-controller"

E. DHCP option 150

F. DHCP option 60

Discussion 0

Correct Answer: E Vote an answer

Question #17

Which three options describe ways in which the Cisco Compatible Extensions S36 message is used in Cisco WLC v7.0? (Choose three.)

A. by Cisco Compatible Extensions v4 and above

B. only on 802.11b/g/n

C. by Cisco WCS for calibration

D. by Cisco Compatible Extensions v2 and above

E. on 802.11a/b/g/n

F. for WGB location

G. for location tracking of wireless tags

Discussion 0

Correct Answer: C,D,E Vote an answer

Question #18

An engineer is having problems tracking pallets with the MSE in a high-ceiling warehouse. What two technologies should be implemented? (Choose two.)

A. TDoA Sensors

B. AeroScout Tag Engine

C. ToA Sensors

D. Local Mode Aps

E. Monitor Mode Aps

F. Cisco Tag Engine

Discussion 0

Correct Answer: A,B Vote an answer

Question #19

What is the default minimum requirement for location tracking of a device?

A. three APs at better than -75 dBm

B. four APs at better than -67 dBm

C. three APs at better than -70 dBm

D. three APs at better than -67 dBm

E. four APs at better than -70 dBm

F. four APs at better than -75 dBm

G. three APs at better than -80 dBm

Discussion 0

Correct Answer: A Vote an answer

Question #20

Which issue may lead to inconsistent wireless client locations being reported by Cisco WCS v7.0?

A. A mix of APs is configured for monitor and local mode.

B. The wireless client does not associate.

C. The wireless client is not compliant with Cisco Compatible Extensions.

D. Roaming between APs is controlled by different controllers.

E. The wireless client does not transmit a probe request to all channels.

Discussion 0

Correct Answer: E Vote an answer

Question #21

An engineer is asked to keep the client location history for longer time periods. The MSE is currently using default values. How many times larger will the database be expected to
grow if retention is changed to 240 days?

A. 2

B. 4

C. 12

D. 16

E. 8

Discussion 0

Correct Answer: E Vote an answer

Question #22

Authentication timeout values can sometimes require changing if they are too aggressive for wireless clients. What is the default EAP timeout value in a Cisco WLC v7.0?

A. 10 seconds

B. 5 seconds

C. 30 seconds

D. 60 seconds

E. 20 seconds

Discussion 0

Correct Answer: C Vote an answer

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