Download Citrix NetScaler 12 Essentials and Traffic Management.1Y0-240.PracticeTest.2019-02-08.72q.vcex

Vendor: Citrix
Exam Code: 1Y0-240
Exam Name: Citrix NetScaler 12 Essentials and Traffic Management
Date: Feb 08, 2019
File Size: 1 MB

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Demo Questions

Question 1
Scenario: A Citrix Administrator needs to implement a Content Filter policy to ensure the following conditions are met:
  • The user with source IP 10.100.32.211 should NOT be allowed to access the vserver 10.10.10.1. 
  • All other users from subnet 10.100.32.0/24 should have access to the vserver 10.10.10.1. 
  • Access to the vserver should be blocked for all the other users. 
Which policy expression will meet this requirement if the policy action is RESET and the policy is bound to the server (VIP:10.10.10.1)?
  1. REQ.IP.SOURCEIP != 10.100.32.211 || REQ.IP.SOURCEIP != 10.100.32.211 –netmask 255.255.255.0
  2. REQ.IP.SOURCEIP = = 10.100.32.211 || REQ.IP.SOURCEIP != 10.100.32.0 –netmask 255.255.255.0
  3. REQ.IP.SOURCEIP != 10.100.32.211 && REQ.IP.SOURCEIP = = 10.100.32.0–netmask 255.255.255.0
  4. REQ.IP.SOURCEIP = = 10.100.32.211 && REQ.IP.SOURCEIP != 10.100.32.0 –netmask 255.255.255.0
Correct answer: A
Question 2
Scenario: A Citrix Administrator observes that when the client gets redirected to the URL www.citrix.com/owa/search?q-userbame, an HTTP 503 response is received from the Content Switching vServer.
The relevant configuration is as follows:
  
How will the administrator correct the issue?
  1. Unbind CS_POL_2
  2. Unbind CS_POL_1
  3. Bind Policy Unbind CS_POL_2 with priority 90
  4. Bind Policy Unbind CS_POL_3 with priority 90
Correct answer: C
Question 3
A Citrix Administrator needs to match the host name ‘www.example.com’ in all HTTP requests. 
Which expression, when used, meets this requirement?
  1. HTTP.REQ.HOSTNAME.EQ(“www.example.com”)
  2. HTTP.REQ.HOSTNAME.(“example.com”)
  3. HTTP.RES.HOSTNAME.CONTAINS(“www.example.com”)
  4. HTTP.RES.HOSTNAME.EQ(“www.example.com”)
Correct answer: A
Question 4
Scenario: A Citrix Administrator used the commands in the screenshot to apply the user-agent check to all the vServers. However, the administrator observed that it is NOT being applied to the vServer lb_vsrv_www.
Click on the ‘Exhibit’ button to view the screenshot of the command-line interface. 
  
What can be causing this issue?
  1. Pattern set is being used with global policies.
  2. Logging action is bound to the Responder policy.
  3. The bind type of the policy drop is Default Global.
  4. Two responder policies are bound to same vServer.
Correct answer: D
Question 5
Scenario: A Citrix Administrator is troubleshooting a Citrix ADC issue. The administrator goes to the command line and from the Shell, tails the ns.log to view the log in real time to find the issue. After a few minutes, the administrator noticed that the logs stopped scrolling and the issue was missed.
How can troubleshooting continue using the ns.log?
  1. The ns.log needs to be downloaded to the client machine for full viewing.
  2. The ns.log service has stopped and needs to be restarted.
  3. The ns.log is still running. Press ‘Enter’ and the ns.log will resume.
  4. The ns.log has reached its 100 KB limit. Press ‘CTRL+C’ to stop it from running and issue the command “tail-f ns.log” to resume.
Correct answer: A
Question 6
Before:
<link rel=”stylesheet” type=”text/css” href=”sheet/abc.css”> 
<link rel=”stylesheet” type=”text/css” href=”sheet/xyz.css”> 
After:
<link rel=”stylesheet” type=”text/css” href=”sheet/abc.css+ xyz.css”> 
Which Front-End Optimization (FEO) action can a Citrix Administrator use to achieve the results above?
  1. Minify CSS
  2. Combine CSS
  3. Inline CSS
  4. Convert linked CSS
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con/ns-feo-working-use-case.html
Reference: https://docs.citrix.com/en-us/netscaler/10-5/ns-optimization-wrapper-10-con/ns-feo-con/ns-feo-working-use-case.html
Question 7
A Citrix Administrator needs to block all the DNS requests from subnet 10.107.149.0/24. 
Which expressions can the administrator use to match the required traffic?
  1. CLIENT.IP.SRC.IN_SUBNET(10.107.149.0/24) && client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53)
  2. CLIENT.IP.SRC.IN_SUBNET(10.107.149.0/24) && (client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53))
  3. CLIENT.IP.SRC(10.107.149.0) && (client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53))
  4. CLIENT.IP.SRC(10.107.149.0) && client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53)
Correct answer: B
Question 8
Scenario: User authentication is failing through the Citrix ADC. A Citrix Administrator checked the Authentication, Authorization and Auditing (AAA) policy, action and vServer and verified that the correct configuration was in place. The administrator bypassed the Citrix ADC and the authentication worked.
Which Citrix ADC utility can the administrator use to troubleshoot the access issue?
  1. aaad.debug
  2. Dashboard
  3. nscon message
  4. nslog file
Correct answer: A
Question 9
Scenario: A Citrix Administrator manages an environment that has three SSL websites, all serving the same content.
www.company.com 
www.company.net 
www.company.org 
The administrator would like to consolidate the website into a single, load-balanced SSL vServer. 
Which action can the administrator take to use a single SSL vServer?
  1. Bind the certificate of each website to a single SSL vServer.
  2. Bind a multiple Subject Alternative Name (SAN) certificate to a single SSL vServer.
  3. Bind a Wildcard certificate to a single SSL vServer.
  4. Bind a Wildcard certificate to a Content Switching vServer.
Correct answer: D
Question 10
Which scenario will cause automatic high availability (HA) synchronization to fail?
  1. Different build versions
  2. Manually forced synchronization
  3. A force failover
  4. A configuration change to the primary Citrix ADC
Correct answer: A
Explanation:
Reference: https://support.citrix.com/article/CTX109013
Reference: https://support.citrix.com/article/CTX109013
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