1Y0-A20

1Y0-A20 practice questions, page 4 of 5, with answer review and explanations.

Question 16

Scenario: Users complain that first thing in the morning they receive errors when trying to launch their application and have to re-try many times. At other times of the day, there are NO issues. What could be causing the morning issue?

  1. A load throttling load evaluator is limiting the number of concurrent logons.
  2. A scheduling load evaluator is restricting the maximum server load at this time.
  3. A server load load evaluator is limiting the number of concurrent users in the farm.
  4. An application user load load evaluator is limiting the maximum number of users allowed to run the application.

Question 17

Scenario: A company recently upgraded all their Citrix licenses from XenApp Enterprise to XenApp Platinum. The Citrix License Server has been correctly updated and configured with the correct Citrix license files. Now users are NOT able to connect. Which step should the administrator take to allow users to connect again?

  1. Restart the server hosting the Citrix data store.
  2. Upgrade the Delivery Services Console to the AppCenter.
  3. Update the XenApp product edition in the Computer policy.
  4. Restart all Citrix servers reporting 20,000 as their current load.

Question 18

Scenario: A company has 20 machines and 20 users. The 20 users are split into two shifts so that only 10 people are connected to the XenApp 6.5 farm at any one time. Now, a third shift of 10 new users is being added. In order to ensure that the 10 new users can get connected to XenApp 6.5, the administrator must purchase and install 10 additional __________. (Choose the correct option to complete the sentence.)

  1. client machines
  2. XenApp 6.5 concurrent licenses
  3. Microsoft Remote Desktop Services user client access licenses
  4. Microsoft Remote Desktop Services machine client access licenses

Question 19

Scenario: An entire shift of workers arrives at the office at 09:00. All two thousand users turn on their thin client terminals and launch the line of business application within a ten minute timeframe. The resultant traffic is so intense that it takes 15-20 minutes until everybody is able to start working. How can the administrator prevent this issue from affecting the user experience?

  1. Implement a NetScaler load balancer to distribute the XML traffic.
  2. Configure a Pre-launch application to be started for users before they arrive.
  3. Upgrade the XenApp farm database server to a cluster with real time replication.
  4. Configure additional zone data collectors to manage the numerous concurrrent logins.

Question 20

Scenario: Users from the Sales department have raised complaints to the company's CEO, arguing that launching the CRM application on a XenApp server takes a significant amount of time and is impacting their productivity. The IT Administrator has been asked to investigate the situation and find a solution to the problem. The administrator concludes that the creation of a session is being critically impacted due to profile loading and logon scripts, resulting in the one- to two-minute individual session creation times for sales users. Which two steps could the administrator take to resolve the session issues in order to improve the user experience when connecting to the XenApp environment? (Choose two.)

  1. Configure Just-in-Time Pre-launch for users in the Sales department.
  2. Configure a Scheduled Pre-launch for users launching the CRM application.
  3. Eliminate User profiles and disable all logon scripts for the users in the Sales department.
  4. Add additional memory to the end-point computers used by the users in the Sales department to connect to the XenApp published application.