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HP HPE7-A01 Practice Test 40

Question 390

An enterprise handset roams slowly although neighbor APs are healthy and the WLAN has not offered useful neighbor information. After the root cause is confirmed, which narrowly scoped configuration action should be selected?

  1. Deliver a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN.
  2. Set up the approved captive portal flow with required pre-auth services and restricted post-login authorization.
  3. Activate supported neighbor-report assistance and maintain an accurate AP neighbor topology for the roaming SSID.
  4. Choose a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly.

Explanation

Correct Answer

C:

Activate supported neighbor-report assistance and maintain an accurate AP neighbor topology for the roaming SSID. 802.11k neighbor reports help clients find candidate BSSIDs efficiently but cannot create real RF coverage or force a roam. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described 802.11k neighbor reports situation.

Incorrect Answers

A:

Deliver a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN. This instead concerns iot compatibility and wpa2 isolation. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. It would not implement the specifically required change. The immediate problem concerns 802.11k neighbor reports.

B:

Set up the approved captive portal flow with required pre-auth services and restricted post-login authorization. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not implement the specifically required change. The immediate problem concerns 802.11k neighbor reports.

D:

Choose a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not implement the specifically required change. The immediate problem concerns 802.11k neighbor reports.

Question 391

An enterprise handset roams slowly although neighbor APs are healthy and the WLAN has not offered useful neighbor information. A deployment job reports success. Which observed result would actually validate the affected service?

  1. Confirm the device connects only to its permitted services and modern corporate clients remain on stronger authentication.
  2. Verify clients receive expected neighbor reports and reduce scan delay without losing coverage during movement.
  3. Confirm a new guest sees the portal, signs in and reaches only permitted internet resources under the correct role.
  4. Validate representative loaded client throughput and airtime alongside minimum required signal at seating locations for the affected campus deployment.

Explanation

Correct Answer

B:

Verify clients receive expected neighbor reports and reduce scan delay without losing coverage during movement. 802.11k neighbor reports help clients find candidate BSSIDs efficiently but cannot create real RF coverage or force a roam. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described 802.11k neighbor reports situation.

Incorrect Answers

A:

Confirm the device connects only to its permitted services and modern corporate clients remain on stronger authentication. This instead concerns iot compatibility and wpa2 isolation. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. It would not establish that this function actually works. The immediate problem concerns 802.11k neighbor reports.

C:

Confirm a new guest sees the portal, signs in and reaches only permitted internet resources under the correct role. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not establish that this function actually works. The immediate problem concerns 802.11k neighbor reports.

D:

Validate representative loaded client throughput and airtime alongside minimum required signal at seating locations for the affected campus deployment. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not establish that this function actually works. The immediate problem concerns 802.11k neighbor reports.

Question 392

An enterprise handset roams slowly although neighbor APs are healthy and the WLAN has not offered useful neighbor information. If the revised setting disrupts users, which controlled rollback would be most relevant?

  1. Turn off a defective neighbor-assistance setting and restore the last stable roaming profile if clients begin preferring invalid candidates.
  2. Reinstate an isolated known-good IoT SSID while modern enterprise configuration is kept intact.
  3. Reinstate the last working portal redirect and guest roles while ensuring unauthenticated clients stay isolated.
  4. Reinstate the prior RF plan while selectively reducing congested cell size and retesting a busy-area sample.

Explanation

Correct Answer

A:

Turn off a defective neighbor-assistance setting and restore the last stable roaming profile if clients begin preferring invalid candidates. 802.11k neighbor reports help clients find candidate BSSIDs efficiently but cannot create real RF coverage or force a roam. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described 802.11k neighbor reports situation.

Incorrect Answers

B:

Reinstate an isolated known-good IoT SSID while modern enterprise configuration is kept intact. This instead concerns iot compatibility and wpa2 isolation. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. It would not safely roll back the relevant failed change. The immediate problem concerns 802.11k neighbor reports.

C:

Reinstate the last working portal redirect and guest roles while ensuring unauthenticated clients stay isolated. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not safely roll back the relevant failed change. The immediate problem concerns 802.11k neighbor reports.

D:

Reinstate the prior RF plan while selectively reducing congested cell size and retesting a busy-area sample. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not safely roll back the relevant failed change. The immediate problem concerns 802.11k neighbor reports.

Question 393

A medical sensor only supports WPA2 PSK and 2.4 GHz while the main campus WLAN now requires WPA3 enterprise on 5 GHz. Which investigation would best isolate the immediate network dependency?

  1. Inspect the device radio and authentication capabilities and the intended IoT VLAN or user-role isolation.
  2. Inspect initial guest role, redirect destination, portal reachability and post-auth role transition events.
  3. Compare measured RSSI and SNR with airtime utilization, client density and application throughput per AP.
  4. Inspect channel assignments, measured interference and busy-time statistics across nearby 2.4 GHz access points.

Explanation

Correct Answer

A:

Inspect the device radio and authentication capabilities and the intended IoT VLAN or user-role isolation. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

B:

Inspect initial guest role, redirect destination, portal reachability and post-auth role transition events. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It does not isolate the cause of the stated incident. The immediate problem concerns iot compatibility and wpa2 isolation.

C:

Compare measured RSSI and SNR with airtime utilization, client density and application throughput per AP. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It does not isolate the cause of the stated incident. The immediate problem concerns iot compatibility and wpa2 isolation.

D:

Inspect channel assignments, measured interference and busy-time statistics across nearby 2.4 GHz access points. This instead concerns 2.4 ghz nonoverlapping channels. The 2.4 GHz band has limited nonoverlapping 20 MHz channels; indiscriminate channel placement wastes scarce airtime. It does not isolate the cause of the stated incident. The immediate problem concerns iot compatibility and wpa2 isolation.

Question 394

A medical sensor only supports WPA2 PSK and 2.4 GHz while the main campus WLAN now requires WPA3 enterprise on 5 GHz. Which specific corrective design step best meets the stated campus requirement?

  1. Configure the approved captive portal flow with required pre-auth services and restricted post-login authorization.
  2. Use a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly.
  3. Use a supported narrow-channel 2.4 GHz reuse plan with nonoverlapping choices appropriate to regional regulations.
  4. Provide a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN.

Explanation

Correct Answer

D:

Provide a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

A:

Configure the approved captive portal flow with required pre-auth services and restricted post-login authorization. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not implement the specifically required change. The immediate problem concerns iot compatibility and wpa2 isolation.

B:

Use a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not implement the specifically required change. The immediate problem concerns iot compatibility and wpa2 isolation.

C:

Use a supported narrow-channel 2.4 GHz reuse plan with nonoverlapping choices appropriate to regional regulations. This instead concerns 2.4 ghz nonoverlapping channels. The 2.4 GHz band has limited nonoverlapping 20 MHz channels; indiscriminate channel placement wastes scarce airtime. It would not implement the specifically required change. The immediate problem concerns iot compatibility and wpa2 isolation.

Question 395

A medical sensor only supports WPA2 PSK and 2.4 GHz while the main campus WLAN now requires WPA3 enterprise on 5 GHz. Following a targeted change, which acceptance test would most directly demonstrate success?

  1. Verify a new guest sees the portal, signs in and reaches only permitted internet resources under the correct role.
  2. Validate representative loaded client throughput and airtime alongside minimum required signal at seating locations.
  3. Verify the device connects only to its permitted services and modern corporate clients remain on stronger authentication.
  4. Confirm reduced adjacent-channel interference and improved retries under equivalent client demand.

Explanation

Correct Answer

C:

Verify the device connects only to its permitted services and modern corporate clients remain on stronger authentication. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

A:

Verify a new guest sees the portal, signs in and reaches only permitted internet resources under the correct role. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not establish that this function actually works. The immediate problem concerns iot compatibility and wpa2 isolation.

B:

Validate representative loaded client throughput and airtime alongside minimum required signal at seating locations. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not establish that this function actually works. The immediate problem concerns iot compatibility and wpa2 isolation.

D:

Confirm reduced adjacent-channel interference and improved retries under equivalent client demand. This instead concerns 2.4 ghz nonoverlapping channels. The 2.4 GHz band has limited nonoverlapping 20 MHz channels; indiscriminate channel placement wastes scarce airtime. It would not establish that this function actually works. The immediate problem concerns iot compatibility and wpa2 isolation.

Question 396

A medical sensor only supports WPA2 PSK and 2.4 GHz while the main campus WLAN now requires WPA3 enterprise on 5 GHz. The change fails acceptance. What is the safest targeted restoration action?

  1. Restore the last working portal redirect and guest roles while ensuring unauthenticated clients stay isolated.
  2. Restore an isolated known-good IoT SSID while modern enterprise configuration is kept intact.
  3. Restore the prior RF plan while selectively reducing congested cell size and retesting a busy-area sample.
  4. Restore stable channel assignments and avoid a broad channel-width increase while site-specific RF design is retuned.

Explanation

Correct Answer

B:

Restore an isolated known-good IoT SSID while modern enterprise configuration is kept intact. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

A:

Restore the last working portal redirect and guest roles while ensuring unauthenticated clients stay isolated. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not safely roll back the relevant failed change. The immediate problem concerns iot compatibility and wpa2 isolation.

C:

Restore the prior RF plan while selectively reducing congested cell size and retesting a busy-area sample. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not safely roll back the relevant failed change. The immediate problem concerns iot compatibility and wpa2 isolation.

D:

Restore stable channel assignments and avoid a broad channel-width increase while site-specific RF design is retuned. This instead concerns 2.4 ghz nonoverlapping channels. The 2.4 GHz band has limited nonoverlapping 20 MHz channels; indiscriminate channel placement wastes scarce airtime. It would not safely roll back the relevant failed change. The immediate problem concerns iot compatibility and wpa2 isolation.

Question 397

A warehouse barcode reader can join a legacy protected WLAN but cannot use modern 6 GHz-only security settings. Before implementing a remedy, what should the engineer check first?

  1. Review the device radio and authentication capabilities and the intended IoT VLAN or user-role isolation.
  2. Review initial guest role, redirect destination, portal reachability and post-auth role transition events.
  3. Cross-check measured RSSI and SNR with airtime utilization, client density and application throughput per AP.
  4. Review channel assignments, measured interference and busy-time statistics across nearby 2.4 GHz access points.

Explanation

Correct Answer

A:

Review the device radio and authentication capabilities and the intended IoT VLAN or user-role isolation. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

B:

Review initial guest role, redirect destination, portal reachability and post-auth role transition events. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It does not isolate the cause of the stated incident. The immediate problem concerns iot compatibility and wpa2 isolation.

C:

Cross-check measured RSSI and SNR with airtime utilization, client density and application throughput per AP. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It does not isolate the cause of the stated incident. The immediate problem concerns iot compatibility and wpa2 isolation.

D:

Review channel assignments, measured interference and busy-time statistics across nearby 2.4 GHz access points. This instead concerns 2.4 ghz nonoverlapping channels. The 2.4 GHz band has limited nonoverlapping 20 MHz channels; indiscriminate channel placement wastes scarce airtime. It does not isolate the cause of the stated incident. The immediate problem concerns iot compatibility and wpa2 isolation.

Question 398

A warehouse barcode reader can join a legacy protected WLAN but cannot use modern 6 GHz-only security settings. After the root cause is confirmed, which narrowly scoped configuration action should be selected?

  1. Set up the approved captive portal flow with required pre-auth services and restricted post-login authorization.
  2. Choose a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly.
  3. Choose a supported narrow-channel 2.4 GHz reuse plan with nonoverlapping choices appropriate to regional regulations.
  4. Deliver a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN.

Explanation

Correct Answer

D:

Deliver a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

A:

Set up the approved captive portal flow with required pre-auth services and restricted post-login authorization. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not implement the specifically required change. The immediate problem concerns iot compatibility and wpa2 isolation.

B:

Choose a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not implement the specifically required change. The immediate problem concerns iot compatibility and wpa2 isolation.

C:

Choose a supported narrow-channel 2.4 GHz reuse plan with nonoverlapping choices appropriate to regional regulations. This instead concerns 2.4 ghz nonoverlapping channels. The 2.4 GHz band has limited nonoverlapping 20 MHz channels; indiscriminate channel placement wastes scarce airtime. It would not implement the specifically required change. The immediate problem concerns iot compatibility and wpa2 isolation.

Question 399

A warehouse barcode reader can join a legacy protected WLAN but cannot use modern 6 GHz-only security settings. A deployment job reports success. Which observed result would actually validate the affected service?

  1. Confirm a new guest sees the portal, signs in and reaches only permitted internet resources under the correct role.
  2. Validate representative loaded client throughput and airtime alongside minimum required signal at seating locations for the affected campus deployment.
  3. Confirm the device connects only to its permitted services and modern corporate clients remain on stronger authentication.
  4. Verify reduced adjacent-channel interference and improved retries under equivalent client demand.

Explanation

Correct Answer

C:

Confirm the device connects only to its permitted services and modern corporate clients remain on stronger authentication. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

A:

Confirm a new guest sees the portal, signs in and reaches only permitted internet resources under the correct role. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It would not establish that this function actually works. The immediate problem concerns iot compatibility and wpa2 isolation.

B:

Validate representative loaded client throughput and airtime alongside minimum required signal at seating locations for the affected campus deployment. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It would not establish that this function actually works. The immediate problem concerns iot compatibility and wpa2 isolation.

D:

Verify reduced adjacent-channel interference and improved retries under equivalent client demand. This instead concerns 2.4 ghz nonoverlapping channels. The 2.4 GHz band has limited nonoverlapping 20 MHz channels; indiscriminate channel placement wastes scarce airtime. It would not establish that this function actually works. The immediate problem concerns iot compatibility and wpa2 isolation.

Question 400

A warehouse barcode reader can join a legacy protected WLAN but cannot use modern 6 GHz-only security settings. The review requires TWO complementary actions: one diagnostic check and one controlled configuration remedy. Select TWO actions that together meet those requirements.

  1. Review initial guest role, redirect destination, portal reachability and post-auth role transition events.
  2. Review the device radio and authentication capabilities and the intended IoT VLAN or user-role isolation.
  3. Choose a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly.
  4. Deliver a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN.

Explanation

Correct Answers

B:

Review the device radio and authentication capabilities and the intended IoT VLAN or user-role isolation. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described iot compatibility and wpa2 isolation situation.

D:

Deliver a narrowly scoped supported legacy IoT SSID with suitable encryption and restricted authorization instead of weakening the main WLAN. Legacy IoT capability can be supported through segmented WLAN policy without relaxing authentication or encryption for every employee. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described iot compatibility and wpa2 isolation situation.

Incorrect Answers

A:

Review initial guest role, redirect destination, portal reachability and post-auth role transition events. This instead concerns guest captive portal and post-login role. Captive portal access requires both reachable pre-login resources and a successful role change; Wi-Fi association alone is not authorization. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns iot compatibility and wpa2 isolation.

C:

Choose a capacity-aware RF design with properly placed APs and channels instead of increasing transmit power uniformly. This instead concerns rf site survey coverage versus capacity. Good signal strength does not guarantee capacity; simultaneous client airtime demand and channel reuse govern dense WLAN performance. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns iot compatibility and wpa2 isolation.

HPE Network Campus Access Professional (HPE7-A01) Practice Tests