Download NetScaler.1Y0-340.BrainDumps.2018-09-23.65q.vcex

Vendor: Citrix
Exam Code: 1Y0-340
Exam Name: NetScaler
Date: Sep 23, 2018
File Size: 227 KB

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Demo Questions

Question 1
A Citrix Engineer has received the following message after setting up Application Firewall in Learning mode. 
August 28 6 03:14:27 <local0.info>XXX.0.0.2.08/28/2017:03:14:27 GMT VPXExtProd01 0-PPE-0: default GUI CMD_EXECUTED 1670370 0: User CitrixAdmin-Remote_ip XXX.19.XXX.XXX-Command “show appfw learningdata WebPub_vs_af_1 startURL”- Status “ERROR: Communication error with aslearn”
What can the engineer perform to resolve the issue? 
  1. Reinstall the Application Firewall license.
  2. Reboot the NetScaler appliance.
  3. Disable the Application Firewall feature.
  4. Delete the Profile database and restart the aslearn process.
Correct answer: B
Question 2
Which setting should be enabled to convert the content-length form submission requests to chunked requests, when HTML SQL Injection protection is enabled?
  1. Optimize Partial Requests
  2. Streaming
  3. Enable form tagging
  4. Percentage Recursive Decoding
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Question 3
The NetScaler Management and Analytics System (NMAS) collects inventory from the instance by sending a(n) ____________ request. (Choose the correct option to complete the sentence.)
  1. AppFlow
  2. NITRO
  3. SNMP
  4. HTTP
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Question 4
Which protocol does NetScaler Management and Analytics System (NMAS) use when Discovery is run to locate instances?
  1. RIP
  2. TCP
  3. ICMP
  4. NITRO
Correct answer: C
Explanation:
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. 
Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
Question 5
The NetScaler processes HTTP/2 web client connections to the backend web servers by _________. (Choose the correct option to complete the sentence.)
  1. Converting the HTTP/2 headers to HTTP/1.1 headers and forwarding them to the web servers.
  2. Dropping HTTP/2 requests as it is NOT supported by web servers.
  3. Passing- through all HTTP/2 traffic to the web servers.
  4. Converting HTTP/2 to HTTP 0.9 and forwarding the packets to the web servers.
Correct answer: A
Explanation:
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Question 6
A Citrix Engineer has deployed Front-end Optimization on NetScaler. The following are the snippets of the content before and after optimization. 
Before Optimization:
  
Which optimization technique has been applied to the content?
  1. Convert linked JavaScript to inline JavaScript
  2. Minify JavaScript
  3. Move JavaScript to End of Body Tag
  4. Inline JavaScript
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Question 7
Scenario: A Citrix Engineer has deployed four NetScaler MPXs with the following network configuration:
  • Management traffic is on VLAN 5 (NSIP). 
  • Application and server traffic is on VLAN 10 (SNIP). 
The engineer added the NetScaler Management and Analytics System (NMAS) interface to VLAN 10 to deploy a NMAS High Availability (HA) pair to manage and monitor the applications and virtual servers. After doing so, the engineer is NOT able to see the NetScaler or applications that need to be managed. 
How can the engineer resolve the issue?
  1. Configure VLAN 5 as NSVLAN 5
  2. Move the NMAS interface to VLAN 5
  3. Configure VLAN 5 as NSSYNC VLAN
  4. Bind SNIP to VLAN 5
Correct answer: A
Question 8
A Citrix Engineer needs to configure NetScaler Management and Analytics System (NMAS) in their network to retain network reporting data, events, audit logs, and task logs for 20 days. 
Which settings can the engineer configure to meet the requirement?
  1. System Prune Settings
  2. System Backup Settings
  3. Instance Backup Settings
  4. Syslog Prune Settings
Correct answer: A
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Question 9
A Citrix Engineer needs to ensure that all traffic to the virtual server is blocked if NONE of the bound Application Firewall policies are matched. 
Which setting can the engineer configure to meet this requirement? 
  1. set appfw settings –undefAction APPFW_BLOCK
  2. set ns httpProfile nshttp_default_profile-dropInvalReqs DISABLED
  3. set ns httpProfie nshttp_default_profile –dropInvalReqs ENABLED
  4. set appfw settings –defaultProfile APPFW_BLOCK
Correct answer: D
Explanation:
Question 10
Scenario: A Citrix Engineer needs to configure the Application Firewall to do a credit card check using the command-line interface (CLI) and configure the profile to obscure the credit card number. 
Which parameter will the engineer add in the CLI to encrypt the credit card numbers in the logs?
  1. –creditCardAction BLOCK
  2. -creditCardMaxAllowed
  3. –creditCardXOut ON
  4. –doSecureCreditCardLogging ON
Correct answer: D
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
Question 11
A Citrix Engineer has received the following message after setting up Application Firewall in Learning mode. 
August 28 6 03:14:27 <local0.info>XXX.0.0.2.08/28/2017:03:14:27 GMT VPXExtProd01 0-PPE-0: default GUI CMD_EXECUTED 1670370 0: User CitrixAdmin-Remote_ip XXX.19.XXX.XXX-Command “show appfw learningdata WebPub_vs_af_1 startURL”- Status “ERROR: Communication error with aslearn”
What can the engineer perform to resolve the issue? 
  1. Reinstall the Application Firewall license.
  2. Reboot the NetScaler appliance.
  3. Disable the Application Firewall feature.
  4. Delete the Profile database and restart the aslearn process.
Correct answer: B
Question 12
Which setting should be enabled to convert the content-length form submission requests to chunked requests, when HTML SQL Injection protection is enabled?
  1. Optimize Partial Requests
  2. Streaming
  3. Enable form tagging
  4. Percentage Recursive Decoding
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Question 13
The NetScaler Management and Analytics System (NMAS) collects inventory from the instance by sending a(n) ____________ request. (Choose the correct option to complete the sentence.)
  1. AppFlow
  2. NITRO
  3. SNMP
  4. HTTP
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Question 14
Which protocol does NetScaler Management and Analytics System (NMAS) use when Discovery is run to locate instances?
  1. RIP
  2. TCP
  3. ICMP
  4. NITRO
Correct answer: C
Explanation:
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. 
Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
Question 15
The NetScaler processes HTTP/2 web client connections to the backend web servers by _________. (Choose the correct option to complete the sentence.)
  1. Converting the HTTP/2 headers to HTTP/1.1 headers and forwarding them to the web servers.
  2. Dropping HTTP/2 requests as it is NOT supported by web servers.
  3. Passing- through all HTTP/2 traffic to the web servers.
  4. Converting HTTP/2 to HTTP 0.9 and forwarding the packets to the web servers.
Correct answer: A
Explanation:
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Question 16
A Citrix Engineer has deployed Front-end Optimization on NetScaler. The following are the snippets of the content before and after optimization. 
Before Optimization:
  
Which optimization technique has been applied to the content?
  1. Convert linked JavaScript to inline JavaScript
  2. Minify JavaScript
  3. Move JavaScript to End of Body Tag
  4. Inline JavaScript
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Question 17
Scenario: A Citrix Engineer has deployed four NetScaler MPXs with the following network configuration:
  • Management traffic is on VLAN 5 (NSIP). 
  • Application and server traffic is on VLAN 10 (SNIP). 
The engineer added the NetScaler Management and Analytics System (NMAS) interface to VLAN 10 to deploy a NMAS High Availability (HA) pair to manage and monitor the applications and virtual servers. After doing so, the engineer is NOT able to see the NetScaler or applications that need to be managed. 
How can the engineer resolve the issue?
  1. Configure VLAN 5 as NSVLAN 5
  2. Move the NMAS interface to VLAN 5
  3. Configure VLAN 5 as NSSYNC VLAN
  4. Bind SNIP to VLAN 5
Correct answer: A
Question 18
A Citrix Engineer needs to configure NetScaler Management and Analytics System (NMAS) in their network to retain network reporting data, events, audit logs, and task logs for 20 days. 
Which settings can the engineer configure to meet the requirement?
  1. System Prune Settings
  2. System Backup Settings
  3. Instance Backup Settings
  4. Syslog Prune Settings
Correct answer: A
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Question 19
A Citrix Engineer needs to ensure that all traffic to the virtual server is blocked if NONE of the bound Application Firewall policies are matched. 
Which setting can the engineer configure to meet this requirement? 
  1. set appfw settings –undefAction APPFW_BLOCK
  2. set ns httpProfile nshttp_default_profile-dropInvalReqs DISABLED
  3. set ns httpProfie nshttp_default_profile –dropInvalReqs ENABLED
  4. set appfw settings –defaultProfile APPFW_BLOCK
Correct answer: D
Explanation:
Question 20
Scenario: A Citrix Engineer needs to configure the Application Firewall to do a credit card check using the command-line interface (CLI) and configure the profile to obscure the credit card number. 
Which parameter will the engineer add in the CLI to encrypt the credit card numbers in the logs?
  1. –creditCardAction BLOCK
  2. -creditCardMaxAllowed
  3. –creditCardXOut ON
  4. –doSecureCreditCardLogging ON
Correct answer: D
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
Question 21
A Citrix Engineer has received the following message after setting up Application Firewall in Learning mode. 
August 28 6 03:14:27 <local0.info>XXX.0.0.2.08/28/2017:03:14:27 GMT VPXExtProd01 0-PPE-0: default GUI CMD_EXECUTED 1670370 0: User CitrixAdmin-Remote_ip XXX.19.XXX.XXX-Command “show appfw learningdata WebPub_vs_af_1 startURL”- Status “ERROR: Communication error with aslearn”
What can the engineer perform to resolve the issue? 
  1. Reinstall the Application Firewall license.
  2. Reboot the NetScaler appliance.
  3. Disable the Application Firewall feature.
  4. Delete the Profile database and restart the aslearn process.
Correct answer: B
Question 22
Which setting should be enabled to convert the content-length form submission requests to chunked requests, when HTML SQL Injection protection is enabled?
  1. Optimize Partial Requests
  2. Streaming
  3. Enable form tagging
  4. Percentage Recursive Decoding
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Question 23
The NetScaler Management and Analytics System (NMAS) collects inventory from the instance by sending a(n) ____________ request. (Choose the correct option to complete the sentence.)
  1. AppFlow
  2. NITRO
  3. SNMP
  4. HTTP
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Question 24
Which protocol does NetScaler Management and Analytics System (NMAS) use when Discovery is run to locate instances?
  1. RIP
  2. TCP
  3. ICMP
  4. NITRO
Correct answer: C
Explanation:
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. 
Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
Question 25
The NetScaler processes HTTP/2 web client connections to the backend web servers by _________. (Choose the correct option to complete the sentence.)
  1. Converting the HTTP/2 headers to HTTP/1.1 headers and forwarding them to the web servers.
  2. Dropping HTTP/2 requests as it is NOT supported by web servers.
  3. Passing- through all HTTP/2 traffic to the web servers.
  4. Converting HTTP/2 to HTTP 0.9 and forwarding the packets to the web servers.
Correct answer: A
Explanation:
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Question 26
A Citrix Engineer has deployed Front-end Optimization on NetScaler. The following are the snippets of the content before and after optimization. 
Before Optimization:
  
Which optimization technique has been applied to the content?
  1. Convert linked JavaScript to inline JavaScript
  2. Minify JavaScript
  3. Move JavaScript to End of Body Tag
  4. Inline JavaScript
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Question 27
Scenario: A Citrix Engineer has deployed four NetScaler MPXs with the following network configuration:
  • Management traffic is on VLAN 5 (NSIP). 
  • Application and server traffic is on VLAN 10 (SNIP). 
The engineer added the NetScaler Management and Analytics System (NMAS) interface to VLAN 10 to deploy a NMAS High Availability (HA) pair to manage and monitor the applications and virtual servers. After doing so, the engineer is NOT able to see the NetScaler or applications that need to be managed. 
How can the engineer resolve the issue?
  1. Configure VLAN 5 as NSVLAN 5
  2. Move the NMAS interface to VLAN 5
  3. Configure VLAN 5 as NSSYNC VLAN
  4. Bind SNIP to VLAN 5
Correct answer: A
Question 28
A Citrix Engineer needs to configure NetScaler Management and Analytics System (NMAS) in their network to retain network reporting data, events, audit logs, and task logs for 20 days. 
Which settings can the engineer configure to meet the requirement?
  1. System Prune Settings
  2. System Backup Settings
  3. Instance Backup Settings
  4. Syslog Prune Settings
Correct answer: A
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Question 29
A Citrix Engineer needs to ensure that all traffic to the virtual server is blocked if NONE of the bound Application Firewall policies are matched. 
Which setting can the engineer configure to meet this requirement? 
  1. set appfw settings –undefAction APPFW_BLOCK
  2. set ns httpProfile nshttp_default_profile-dropInvalReqs DISABLED
  3. set ns httpProfie nshttp_default_profile –dropInvalReqs ENABLED
  4. set appfw settings –defaultProfile APPFW_BLOCK
Correct answer: D
Explanation:
Question 30
Scenario: A Citrix Engineer needs to configure the Application Firewall to do a credit card check using the command-line interface (CLI) and configure the profile to obscure the credit card number. 
Which parameter will the engineer add in the CLI to encrypt the credit card numbers in the logs?
  1. –creditCardAction BLOCK
  2. -creditCardMaxAllowed
  3. –creditCardXOut ON
  4. –doSecureCreditCardLogging ON
Correct answer: D
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
Question 31
A Citrix Engineer has received the following message after setting up Application Firewall in Learning mode. 
August 28 6 03:14:27 <local0.info>XXX.0.0.2.08/28/2017:03:14:27 GMT VPXExtProd01 0-PPE-0: default GUI CMD_EXECUTED 1670370 0: User CitrixAdmin-Remote_ip XXX.19.XXX.XXX-Command “show appfw learningdata WebPub_vs_af_1 startURL”- Status “ERROR: Communication error with aslearn”
What can the engineer perform to resolve the issue? 
  1. Reinstall the Application Firewall license.
  2. Reboot the NetScaler appliance.
  3. Disable the Application Firewall feature.
  4. Delete the Profile database and restart the aslearn process.
Correct answer: B
Question 32
Which setting should be enabled to convert the content-length form submission requests to chunked requests, when HTML SQL Injection protection is enabled?
  1. Optimize Partial Requests
  2. Streaming
  3. Enable form tagging
  4. Percentage Recursive Decoding
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Reference: https://docs.citrix.com/ja-jp/netscaler/11/reference/netscaler-command-reference/appfw/appfw-profile.html
Question 33
The NetScaler Management and Analytics System (NMAS) collects inventory from the instance by sending a(n) ____________ request. (Choose the correct option to complete the sentence.)
  1. AppFlow
  2. NITRO
  3. SNMP
  4. HTTP
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Reference: https://docs.citrix.com/content/dam/pdfs/content/docs/en-us/netscaler-mas/12/download.pdf (104)
Question 34
Which protocol does NetScaler Management and Analytics System (NMAS) use when Discovery is run to locate instances?
  1. RIP
  2. TCP
  3. ICMP
  4. NITRO
Correct answer: C
Explanation:
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
The NetScaler MAS server sends an Internet Control Message Protocol (ICMP) ping to locate the instance. Then, it uses the instance profile details to log on to the instance. Using a NetScaler NITRO call, NetScaler MAS retrieves the license information of the instance. On the basis of the licensing information, it determines whether the instance is a NetScaler instance and the type of NetScaler platform (for example, NetScaler MPX, NetScaler VPX, NetScaler SDX, or NetScaler Gateway). On succesful detection of the NetScaler instance, it is added to the NetScaler MAS server’s database. 
Reference: https://docs.citrix.com/en-us/netscaler-mas/11-1/Adding-an-Instance-to-NetScaler-MAS.html
Question 35
The NetScaler processes HTTP/2 web client connections to the backend web servers by _________. (Choose the correct option to complete the sentence.)
  1. Converting the HTTP/2 headers to HTTP/1.1 headers and forwarding them to the web servers.
  2. Dropping HTTP/2 requests as it is NOT supported by web servers.
  3. Passing- through all HTTP/2 traffic to the web servers.
  4. Converting HTTP/2 to HTTP 0.9 and forwarding the packets to the web servers.
Correct answer: A
Explanation:
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Reference: https://discussions.citrix.com/topic/370727-support-for-http2/
Question 36
A Citrix Engineer has deployed Front-end Optimization on NetScaler. The following are the snippets of the content before and after optimization. 
Before Optimization:
  
Which optimization technique has been applied to the content?
  1. Convert linked JavaScript to inline JavaScript
  2. Minify JavaScript
  3. Move JavaScript to End of Body Tag
  4. Inline JavaScript
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con.html
Question 37
Scenario: A Citrix Engineer has deployed four NetScaler MPXs with the following network configuration:
  • Management traffic is on VLAN 5 (NSIP). 
  • Application and server traffic is on VLAN 10 (SNIP). 
The engineer added the NetScaler Management and Analytics System (NMAS) interface to VLAN 10 to deploy a NMAS High Availability (HA) pair to manage and monitor the applications and virtual servers. After doing so, the engineer is NOT able to see the NetScaler or applications that need to be managed. 
How can the engineer resolve the issue?
  1. Configure VLAN 5 as NSVLAN 5
  2. Move the NMAS interface to VLAN 5
  3. Configure VLAN 5 as NSSYNC VLAN
  4. Bind SNIP to VLAN 5
Correct answer: A
Question 38
A Citrix Engineer needs to configure NetScaler Management and Analytics System (NMAS) in their network to retain network reporting data, events, audit logs, and task logs for 20 days. 
Which settings can the engineer configure to meet the requirement?
  1. System Prune Settings
  2. System Backup Settings
  3. Instance Backup Settings
  4. Syslog Prune Settings
Correct answer: A
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Reference: https://docs.citrix.com/en-us/netscaler-mas/12/getting-started-with-mas.html
Question 39
A Citrix Engineer needs to ensure that all traffic to the virtual server is blocked if NONE of the bound Application Firewall policies are matched. 
Which setting can the engineer configure to meet this requirement? 
  1. set appfw settings –undefAction APPFW_BLOCK
  2. set ns httpProfile nshttp_default_profile-dropInvalReqs DISABLED
  3. set ns httpProfie nshttp_default_profile –dropInvalReqs ENABLED
  4. set appfw settings –defaultProfile APPFW_BLOCK
Correct answer: D
Explanation:
Question 40
Scenario: A Citrix Engineer needs to configure the Application Firewall to do a credit card check using the command-line interface (CLI) and configure the profile to obscure the credit card number. 
Which parameter will the engineer add in the CLI to encrypt the credit card numbers in the logs?
  1. –creditCardAction BLOCK
  2. -creditCardMaxAllowed
  3. –creditCardXOut ON
  4. –doSecureCreditCardLogging ON
Correct answer: D
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
Reference: https://docs.citrix.com/en-us/netscaler/11-1/application-firewall/logs.html
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