Download Citrix NetScaler 12 Essentials and Traffic Management.1Y0-240.CertKey.2018-09-25.75q.vcex

Vendor: Citrix
Exam Code: 1Y0-240
Exam Name: Citrix NetScaler 12 Essentials and Traffic Management
Date: Sep 25, 2018
File Size: 1 MB

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Demo Questions

Question 1
Scenario: A Citrix Administrator used the commands in the screenshot to apply the user-agent check to all the virtual servers. 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 2
Scenario: A Citrix Administrator is troubleshooting a NetScaler 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 3
<link rel=”stylesheet” type=”text/css” href=”sheet/abc.css”> 
<link rel=”stylesheet” type=”text/css” href=”sheet/xyz.css”> 
<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
Question 4
A Citrix Administrator would like to configure the network in a way that will allow the traffic requests coming from the client to pass through the NetScaler, but the responses from the back-end resources will be sent directly to the client bypassing the NetScaler. 
Which feature can the administrator use for this configuration?
  1. Policy-based Routing
  2. Use Source IP (USIP) address
  3. Direct Server Return (DSR)
  4. SmartAccess
Correct answer: D
Question 5
A Citrix Administrator needs to block all the DNS requests from subnet 
Which expressions can the administrator use to match the required traffic?
  1. CLIENT.IP.SRC.IN_SUBNET( && client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53)
  2. CLIENT.IP.SRC.IN_SUBNET( && (client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53))
  3. CLIENT.IP.SRC( && (client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53))
  4. CLIENT.IP.SRC( && client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53) 
Correct answer: B
Question 6
Scenario: User authentication is failing through the NetScaler. A Citrix Administrator checked the Authentication, Authorization and Auditing (AAA) policy, action and virtual server and verified that the correct configuration was in place. The administrator bypassed the NetScaler and the authentication worked. 
Which NetScaler 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 7
Scenario: A Citrix Administrator manages an environment that has three SSL websites, all serving the same content. 
The administrator would like to consolidate the website into a single, load-balanced SSL virtual server. 
Which action can the administrator take to use a single SSL virtual server?
  1. Bind the certificate of each website to a single SSL virtual server.
  2. Bind a multiple Subject Alternative Name (SAN) certificate to a single SSL virtual server.
  3. Bind a Wildcard certificate to a single SSL virtual server.
  4. Bind a Wildcard certificate to a Content Switching virtual server. 
Correct answer: D
Question 8
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 NetScaler
Correct answer: A
Question 9
Scenario: A Citrix Administrator has configured the rewrite action as follows:
add rewrite action sync_date replace sys.time 
What is the correct way to interpret this rewrite action?
  1. The rewrite action replaces the Date header in the http response with the GMT time stamp.
  2. The rewrite action replaces the Date header in the http response with the NetScaler system time in a conventional date format. 
  3. The rewrite action is invalid, as system time CANNOT be referenced in the system policy.
  4. The rewrite action replaces the NetScaler system time with the Date header in a conventional date format.
Correct answer: C
Question 10
Users are experiencing resets from the Intranet server website, which is load-balanced through the NetScaler. 
Which NetScaler tool can a Citrix Administrator use to troubleshoot the reset issue?
  1. Take a packet trace with nstrace and analyze with WireShark.
  2. View the new nslog from the command-line interface (CLI) to look for packet resets from the NetScaler.
  3. Look in the Event Viewer for packet resets from the NetScaler.
  4. Use the nslog to look for packet resets on the NetScaler.
Correct answer: B

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