Citrix 1Y0-351 Online Practice Questions and Exam Preparation

Citrix 1Y0-351 Online Questions & Answers

• Question 101:

  Scenario: A NetScaler Engineer has configured a virtual server as follows:

  set lb vserver web_vserver -redirectURL http://www.external.hosting.com -backupVServer maint_vserver

  The virtual server web_vserver is marked as DOWN; maint_vserver is marked as UP.

  The following request is sent to the web_vserver:

  GET /path/query HTTP/1.1

  What would happen to this request?

  A. Redirected to http://www.external.hosting.com
  B. Forwarded to the backup server, ignoring the query
  C. Forwarded to the backup server, preserving the query
  D. Redirected to http://www.external.hosting.com/path/query
  C. Forwarded to the backup server, preserving the query

• Question 102:

  Scenario: A NetScaler Engineer has discovered that the object home.php is NOT found in the cache on the system. Below is the relevant configuration: add cache contentGroup cache_content_group_1 -relExpiry 0 add cache policy cache_pol_1 -rule "http.REQ.URL.CONTAINS(\"home.php\")" -action MAY_CACHE -storeInGroup cache_content_group_1 add cache policy cache_pol_2 -rule "http.REQ.METHOD.EQ(\"GET\")" -action NOCACHE add cache policy cache_pol_3 -rule "HTTP.RES.HEADER(\"Set-Cookie\").EXISTS" -action NOCACHE bind cache global cache_pol_1 -priority 90 -gotoPriorityExpression END -type REQ_OVERRIDE bind cache global cache_pol_2 -priority 100 -gotoPriorityExpression END -type REQ_OVERRIDE bind cache global cache_pol_3 -priority 100 -gotoPriorityExpression END -type RES_OVERRIDE The data from the client and the server are as following: GET /home.php HTTP/1.1 Host: www.website.com User-Agent: Mozilla Firefox/3.0.3 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7 Keep-Alive: 300 Connection: keep-alive Date: Thu, 09 Oct 2014 18:25:00 GMT Cookie: sessionid=100xyz HTTP/1.1 200 OK

  Date: Thu, 09 Oct 2014 18:25:00 GMT Server: Apache/2.2.3 (Fedora) Last-Modified: Wed, 09 Jul 2014 21:55:36 GMT ETag: "27db3c-12ce-5e52a600" Accept-Ranges: bytes Cache-Control: private, max-age=0 Set-Cookie: sessionid=100xyz; expires=Thu, 09-Oct-2014 18:30:00 GMT; path=/ Content-Length: 119 Connection: close Content-Type: text/html; charset=UTF-8 Why does the object NOT persist in the cache?

  A. The request is a GET request.
  B. The response has Set-Cookie.
  C. The content group is missing a cache selector.
  D. The content group has been configured with relExpiry 0.
  B. The response has Set-Cookie.

• Question 103:

  Which two authentication types on the NetScaler support password changes? (Choose two.)

  A. TACACS+
  B. LDAP (TLS)
  C. LDAP (SSL)
  D. RADIUS (PAP)
  E. LDAP (PLAINTEXT)
  F. RADIUS (MSCHAPv2)
  B. LDAP (TLS)
  C. LDAP (SSL)

• Question 104:

  A network engineer might choose to use SSL_Bridge instead of a SSL virtual server in order to __________. (Choose the correct option to complete the sentence.)

  A. be able to decrypt the SSL traffic
  B. enable use of OCSP for revoked certificates
  C. pass user certificates to the back-end servers
  D. enable SSL server certificates on the service group
  C. pass user certificates to the back-end servers

• Question 105:

  Which load-balancing method is used in connection mirroring and firewall load balancing?

  A. URL Hash
  B. Source IP Soure Port Hash
  C. Destination IP Hash
  D. Call ID Hash
  B. Source IP Soure Port Hash

• Question 106:

  Scenario: Company Inc. wants to modify the HTTP Server header so that unauthorized users and malicious code CANNOT use the header to identify the software that the HTTP server uses. Which two actions can the engineer take to meet the needs of the scenario? (Choose two.)

  A. Add an HTTP Server Type on the Client Request.
  B. Mask the HTTP Server Type on the Server Response.
  C. Replace the HTTP Server Type on the Client Request.
  D. Delete the HTTP Server Type on the Server Response.
  B. Mask the HTTP Server Type on the Server Response.
  D. Delete the HTTP Server Type on the Server Response.

• Question 107:

  Which setting must an engineer ensure is configured before a Subnet IP (SNIP) could be used to communicate with servers on the same network segment?

  A. Static route is defined
  B. USIP mode is enabled
  C. USNIP mode is enabled
  D. Default gateway is defined
  C. USNIP mode is enabled

• Question 108:

  The Lazy Load action of Front End Optimization (FEO) improves the end-user experience by allowing images to __________. (Choose the correct phrase to complete the sentence.)

  A. load faster due to compression
  B. load images from the bottom of the page and then upward to the top
  C. NOT load until a user scrolls the page to the location where they are displayed
  D. load from the local browser cache so it does NOT have to fetch them from the origin server
  C. NOT load until a user scrolls the page to the location where they are displayed

• Question 109:

  Scenario: A network engineer configured a new NetScaler MPX appliance without any VLANs and with a single interface connected to the network. The engineer has not completed any other configurations. The interface is then accidentally disabled and contact is lost with the appliance.

  Which two actions can the network engineer take to restore communications to the appliance? (Choose two.)

  A. Connect to the SNIP instead of the NSIP.
  B. Connect another of the unused interfaces.
  C. Use the serial port to connect and then bring the disabled interface online.
  D. Connect a crossover cable to the port that has been disabled and connect to the NSIP.
  B. Connect another of the unused interfaces.
  C. Use the serial port to connect and then bring the disabled interface online.

• Question 110:

  Scenario: A network engineer has modified the configuration of a content-switching virtual server,

  Website_main, because a second content-switching server that is capable of handling more connections has been added to the NetScaler implementation. Both servers will remain in operation.

  The engineer made the following configuration changes:

  >set cs vserver Website_main -lbvserver New_Server -backupVserver Old_Server -redirectURL http://www.mydomain.com/maintenance -soMethod Connection -soThreshold 1000

  Why did the engineer enable the spillover option?

  A. To handle incoming connections in case the new server is unavailable
  B. To handle the extra connections using the old server without dropping them
  C. To redirect the extra connections to the Maintenance website when it is needed
  D. To handle incoming connections while the server reaches its limit of connections
  B. To handle the extra connections using the old server without dropping them