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HP HPE7-A01 Practice Test 35

Question 340

A new wing's AP group inherits an obsolete staff SSID and advertises it despite a campus-wide retirement request. The change fails acceptance. What is the safest targeted restoration action?

  1. Restore the approved previous SSID authentication mode and backend reachability for critical clients.
  2. Restore the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation.
  3. Restore the prior accepted group profile and AP membership if the new SSID rollout fails acceptance.
  4. Reinstate measured power values from the last acceptable RF survey if the new settings create coverage holes.

Explanation

Correct Answer

C:

Restore the prior accepted group profile and AP membership if the new SSID rollout fails acceptance. Group-based WLAN configuration scopes SSIDs and RF behavior; assigning a healthy AP to the wrong group produces a configuration mismatch. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described ap group ssid configuration inheritance situation.

Incorrect Answers

A:

Restore the approved previous SSID authentication mode and backend reachability for critical clients. This instead concerns wpa2 enterprise versus personal authentication. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. It would not safely roll back the relevant failed change. The immediate problem concerns ap group ssid configuration inheritance.

B:

Restore the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not safely roll back the relevant failed change. The immediate problem concerns ap group ssid configuration inheritance.

D:

Reinstate measured power values from the last acceptable RF survey if the new settings create coverage holes. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not safely roll back the relevant failed change. The immediate problem concerns ap group ssid configuration inheritance.

Question 341

A replacement AP is assigned to a test group and its public guest network is missing while neighboring APs advertise it. Before implementing a remedy, what should the engineer check first?

  1. Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend.
  2. Review the AP's effective group or site assignments and inherited WLAN profile configuration.
  3. Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements.
  4. Review AP transmit power, client SNR and cell overlap with a current site survey.

Explanation

Correct Answer

B:

Review the AP's effective group or site assignments and inherited WLAN profile configuration. Group-based WLAN configuration scopes SSIDs and RF behavior; assigning a healthy AP to the wrong group produces a configuration mismatch. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described ap group ssid configuration inheritance situation.

Incorrect Answers

A:

Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend. This instead concerns wpa2 enterprise versus personal authentication. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. It does not isolate the cause of the stated incident. The immediate problem concerns ap group ssid configuration inheritance.

C:

Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It does not isolate the cause of the stated incident. The immediate problem concerns ap group ssid configuration inheritance.

D:

Review AP transmit power, client SNR and cell overlap with a current site survey. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It does not isolate the cause of the stated incident. The immediate problem concerns ap group ssid configuration inheritance.

Question 342

A replacement AP is assigned to a test group and its public guest network is missing while neighboring APs advertise it. After the root cause is confirmed, which narrowly scoped configuration action should be selected?

  1. Repair the approved SSID profile and group assignment without changing unrelated APs across the organization.
  2. Choose the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits.
  3. Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary.
  4. Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment.

Explanation

Correct Answer

A:

Repair the approved SSID profile and group assignment without changing unrelated APs across the organization. Group-based WLAN configuration scopes SSIDs and RF behavior; assigning a healthy AP to the wrong group produces a configuration mismatch. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described ap group ssid configuration inheritance situation.

Incorrect Answers

B:

Choose the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits. This instead concerns wpa2 enterprise versus personal authentication. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. It would not implement the specifically required change. The immediate problem concerns ap group ssid configuration inheritance.

C:

Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not implement the specifically required change. The immediate problem concerns ap group ssid configuration inheritance.

D:

Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not implement the specifically required change. The immediate problem concerns ap group ssid configuration inheritance.

Question 343

A replacement AP is assigned to a test group and its public guest network is missing while neighboring APs advertise it. The review requires TWO complementary actions: one diagnostic check and one controlled configuration remedy. Select TWO actions that together meet those requirements.

  1. Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend.
  2. Review the AP's effective group or site assignments and inherited WLAN profile configuration.
  3. Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary.
  4. Repair the approved SSID profile and group assignment without changing unrelated APs across the organization.

Explanation

Correct Answers

B:

Review the AP's effective group or site assignments and inherited WLAN profile configuration. Group-based WLAN configuration scopes SSIDs and RF behavior; assigning a healthy AP to the wrong group produces a configuration mismatch. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described ap group ssid configuration inheritance situation.

D:

Repair the approved SSID profile and group assignment without changing unrelated APs across the organization. Group-based WLAN configuration scopes SSIDs and RF behavior; assigning a healthy AP to the wrong group produces a configuration mismatch. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described ap group ssid configuration inheritance situation.

Incorrect Answers

A:

Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend. This instead concerns wpa2 enterprise versus personal authentication. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns ap group ssid configuration inheritance.

C:

Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns ap group ssid configuration inheritance.

Question 344

A replacement AP is assigned to a test group and its public guest network is missing while neighboring APs advertise it. If the revised setting disrupts users, which controlled rollback would be most relevant?

  1. Reinstate the approved previous SSID authentication mode and backend reachability for critical clients.
  2. Reinstate the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation.
  3. Reinstate the prior accepted group profile and AP membership if the new SSID rollout fails acceptance.
  4. Restore measured power values from the last acceptable RF survey if the new settings create coverage holes.

Explanation

Correct Answer

C:

Reinstate the prior accepted group profile and AP membership if the new SSID rollout fails acceptance. Group-based WLAN configuration scopes SSIDs and RF behavior; assigning a healthy AP to the wrong group produces a configuration mismatch. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described ap group ssid configuration inheritance situation.

Incorrect Answers

A:

Reinstate the approved previous SSID authentication mode and backend reachability for critical clients. This instead concerns wpa2 enterprise versus personal authentication. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. It would not safely roll back the relevant failed change. The immediate problem concerns ap group ssid configuration inheritance.

B:

Reinstate the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not safely roll back the relevant failed change. The immediate problem concerns ap group ssid configuration inheritance.

D:

Restore measured power values from the last acceptable RF survey if the new settings create coverage holes. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not safely roll back the relevant failed change. The immediate problem concerns ap group ssid configuration inheritance.

Question 345

A campus WLAN is intended for individual employee credentials but uses a shared passphrase copied between departments. Which investigation would best isolate the immediate network dependency?

  1. Inspect client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements.
  2. Inspect AP transmit power, client SNR and cell overlap with a current site survey.
  3. Inspect the SSID's configured key-management method, EAP or PSK behavior and available authentication backend.
  4. Inspect spectrum availability, number of reuse cells and client throughput versus channel width.

Explanation

Correct Answer

C:

Inspect the SSID's configured key-management method, EAP or PSK behavior and available authentication backend. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

A:

Inspect client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It does not isolate the cause of the stated incident. The immediate problem concerns wpa2 enterprise versus personal authentication.

B:

Inspect AP transmit power, client SNR and cell overlap with a current site survey. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It does not isolate the cause of the stated incident. The immediate problem concerns wpa2 enterprise versus personal authentication.

D:

Inspect spectrum availability, number of reuse cells and client throughput versus channel width. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It does not isolate the cause of the stated incident. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 346

A campus WLAN is intended for individual employee credentials but uses a shared passphrase copied between departments. Which specific corrective design step best meets the stated campus requirement?

  1. Enable a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary.
  2. Use the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits.
  3. Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells.
  4. Choose channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements.

Explanation

Correct Answer

B:

Use the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

A:

Enable a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not implement the specifically required change. The immediate problem concerns wpa2 enterprise versus personal authentication.

C:

Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not implement the specifically required change. The immediate problem concerns wpa2 enterprise versus personal authentication.

D:

Choose channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not implement the specifically required change. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 347

A campus WLAN is intended for individual employee credentials but uses a shared passphrase copied between departments. Following a targeted change, which acceptance test would most directly demonstrate success?

  1. Confirm clients authenticate with the intended method and assigned role without fallback to an insecure shared secret.
  2. Confirm capable clients negotiate the intended security and PMF while incompatible devices are handled by policy.
  3. Validate roaming thresholds and retry behavior across the intended coverage boundaries.
  4. Compare peak-hour aggregate throughput, retries and channel busy time after a controlled width change.

Explanation

Correct Answer

A:

Confirm clients authenticate with the intended method and assigned role without fallback to an insecure shared secret. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

B:

Confirm capable clients negotiate the intended security and PMF while incompatible devices are handled by policy. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not establish that this function actually works. The immediate problem concerns wpa2 enterprise versus personal authentication.

C:

Validate roaming thresholds and retry behavior across the intended coverage boundaries. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not establish that this function actually works. The immediate problem concerns wpa2 enterprise versus personal authentication.

D:

Compare peak-hour aggregate throughput, retries and channel busy time after a controlled width change. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not establish that this function actually works. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 348

A campus WLAN is intended for individual employee credentials but uses a shared passphrase copied between departments. The change fails acceptance. What is the safest targeted restoration action?

  1. Restore the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation.
  2. Reinstate measured power values from the last acceptable RF survey if the new settings create coverage holes.
  3. Restore the last suitable channel widths if the new layout lowers real multi-client throughput.
  4. Restore the approved previous SSID authentication mode and backend reachability for critical clients.

Explanation

Correct Answer

D:

Restore the approved previous SSID authentication mode and backend reachability for critical clients. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

A:

Restore the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not safely roll back the relevant failed change. The immediate problem concerns wpa2 enterprise versus personal authentication.

B:

Reinstate measured power values from the last acceptable RF survey if the new settings create coverage holes. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not safely roll back the relevant failed change. The immediate problem concerns wpa2 enterprise versus personal authentication.

C:

Restore the last suitable channel widths if the new layout lowers real multi-client throughput. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not safely roll back the relevant failed change. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 349

A residence Wi-Fi rollout accidentally selects enterprise 802.1X authentication without a RADIUS service, so personal devices cannot join. Before implementing a remedy, what should the engineer check first?

  1. Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements.
  2. Review AP transmit power, client SNR and cell overlap with a current site survey.
  3. Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend.
  4. Review spectrum availability, number of reuse cells and client throughput versus channel width.

Explanation

Correct Answer

C:

Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

A:

Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It does not isolate the cause of the stated incident. The immediate problem concerns wpa2 enterprise versus personal authentication.

B:

Review AP transmit power, client SNR and cell overlap with a current site survey. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It does not isolate the cause of the stated incident. The immediate problem concerns wpa2 enterprise versus personal authentication.

D:

Review spectrum availability, number of reuse cells and client throughput versus channel width. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It does not isolate the cause of the stated incident. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 350

A residence Wi-Fi rollout accidentally selects enterprise 802.1X authentication without a RADIUS service, so personal devices cannot join. The review requires TWO complementary actions: one diagnostic check and one controlled configuration remedy. Select TWO actions that together meet those requirements.

  1. Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements.
  2. Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend.
  3. Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment.
  4. Choose the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits.

Explanation

Correct Answers

B:

Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described wpa2 enterprise versus personal authentication situation.

D:

Choose the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

A:

Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns wpa2 enterprise versus personal authentication.

C:

Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns wpa2 enterprise versus personal authentication.

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