Free Access to Appian.ACD300.v2024-05-30.q12 with Valid Practice Test (Page 2)

Question 1

You have an active development team (Team A) building enhancements for an application (App X'). and ate currently using the TEST environment for UAT.
A separate operations team ('Team B) discovers a critical error in the Production instance of App X that they must remediate However. Team 6 does not have a hotfix stream for which to accomplish this The available environments are DEV. TEST, and PROD Which risk mitigation effort should both teams employ to ensure Team AS capital project is only minorly interrupted, and Team B s critical fix can be completed and deployed quickly to end users?

A.Team 8 must communicate to Team A which component will be addressed in the hotfix to avoid overlap of changes It overlap exists, the component must be versioned to its PROD state before being remediated and deployed, and then versioned back to its latest development state If overlap does not exist, the component may be remediated and deployed without any version changes
B.Team A must analyze their current codebase in OEV lo merge the hotfix changes into their latest enhancements. Team B is then requited to wait for the hotfix to follow regular deployment protocols from DEV to the PROO environment.
C.Team 8 must address changes in the TEST environment These changes can then be tested and deployed directly to PROD. Once the deployment is complete. Team B can then communicate their changes to Teams to ensure they are Incorporated as a part of the next release.
D.Team 8 must address the changes directly in PROD. As there is no hotfix stream, and OEV and TEST are being utilized for active development it is best to avoid a conflict of components. Once Team A has completed their enhancements work. Team 6 can update DEV and TEST accordingly.

Question 2

Review the following resultof an explain statement:

Which two conclusions can you draw from this?

A.The request is good enough to support a high volume of data. but could demonstrate some limitations if the developer queries information related to the product
B.The worst join isthe one between the table order_detail and order.
C.The join between the tables order_detail, order and customerneeds to be tine-tuned due to indices.
D.The join between the tables 0rder_detail and productneeds to be fine-tuned due to Indices
E.The worst join is the one between the table order_detail and customer

Correct Answer: D,E

Explanation
* D. The join between the tables order_detail and product needs to be fine-tuned due to Indices. This is correct because the result of the explain statement showsthat the join between these two tables has a high cost of 0.99, which indicates that it is inefficient and needs to be fine-tuned. One possible reason for the high cost is that there are no indices on the columns that are used for joining these two tables, which leads to a full table scan. Therefore, creating indices on these columns could improve the performance of this join.
* E. The worst join is the one between the table order_detail and customer. This is correct because the result of the explain statement shows that the join between these two tables has a very high cost of 1.00, which indicates that it is the worst join in terms of efficiency and needs to be fine-tuned. One possible reason for the high cost is that there are no indices on the columns that are used for joining these two tables, which leads to a full table scan. Therefore, creating indices on these columns could improve the performance of this join.
The other options are incorrect for the following reasons:
* A. The request is good enough to support a high volume of data, but could demonstrate some limitations if the developer queries information related to the product. This is incorrect because the request is not good enough to support a high volume of data, as it has two joins with very high costs that need to be fine-tuned. Moreover, querying information related to the product would not necessarily cause any limitations, as long as the join between order_detail and product is optimized.
* B. The worst join is the one between the table order_detail and order. This is incorrect because the result of the explain statement shows that the join between these two tables has a low cost of 0.01, which indicates that it is efficient and does not need to be fine-tuned.
* C. The join between the tables order_detail, order and customer needs to be fine-tuned due to indices.
This is incorrect because there is no such join between three tables in the result of the explain statement.
There are only two joins: one between order_detail and order, and another between order_detail and customer. Each of these joins needs to be fine-tuned separately due to indices.

Question 3

You are asked to design a case management system for a client in addition to storing some basic metadata about a case, one of the client s requirements Is the ability for users to update a case The client would like any user in their organization of 500 people to be able to make these updates The users are all based in the company's headquarters, and there will be frequent cases where users are attempting to edit the same case. The client wants to ensure no information Is lost when these edits occur and does not want the solution to burden their process administrators with any additional effort.
Which data locking approach should you recommend?

A.Allow edits without locking the case GDI
B.Use the database lo implement tow lewd pessimistic locking.
C.Add an Version annotation to the case COT to manage Vie locking
D.Design a process report and query to determine who opened the edit form first

Question 4

You need to export data using an out-of-the-box Appian smart service. Which two formats are available (or data generation?

A.CSV
B.XML
C.Excel
D.JSDN

Question 5

You are running an inspection as a part of the first deployment process from TEST to PROD. You receive a notice that one of your objects will not deploy because it is dependent on an object from an application owned by a separate team.
What should be your next step?

A.Create your own object with the same code base, replace (he dependent object in the application. and deploy to PROO.
B.Push a functionally viable package to PROD without the dependencies, and plan the rest o! the deployment accordingly with the other team's constraints
C.Halt the production deployment and contact the other team tor guidance on promoting the object to PROD
D.Check the dependencies of the necessary object Deploy w PROO if there are few dependencies and it is low risk

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