Free A00-284 - SAS Certified AI & Machine Learning Professional Exam Questions and Answers

Last updated: September 16, 2026

Exam code

A00-284

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SAS Institute

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1. Question #1

   Which of the following performance tests commonly results In understanding an application's ability to support future Increases of users or larger amounts of data without exceeding thecurrent performance requirement?

   • A. concurrency test
   • B. load test
   • C. scalability test
   • D. endurance test
   Reveal Answer

2. Question #2

   Which tool is best suited for determining resource utilization of a system component under test?

   • A. localization test tool
   • B. load generator
   • C. management console
   • D. monitoring tool
   Reveal Answer

3. Question #3

   What is normally performed within the principal performance testing activity called Test Analysis and Design?

   • A. Identify risks to the performance tests
   • B. in Create the test environmenti
   • C. Establish action plans should performance issues ariseii
   • D. Determine scope of performance testingi
   Reveal Answer

4. Question #4

   What is normally performed within the principal performance testing activity called Test Planning and Control?

   • A. Determine scope of performance testingi
   • B. Determine load levels, timing parameters, and transactions to be tested
   • C. Identify risks to the performance tests
   • D. Organize test cases into performance test procedures iii.Create the test environmenti
   Reveal Answer

5. Question #5

   You have been asked to test the performance of a software and system update to a North American mobile trivia quiz game application The quiz app is available on major app stores serving English-speaking users.The number of concurrent users planned for is 5 million Winning quiz participants are promised a share of an allocated cash prize Once participants start playing, their quiz sessions must not be lost especially if all previous questions were answered correctly. The application owner wants to ensure that 99% of quiz sessions are maintained (up to 4.95 million sessions) until the last answer has been successfully recorded. You performed 100 test runs that provided 5 million virtual concurrent users.You have measurements of participant concurrency at the last question for each test run In your analysis, you order all the concurrency test results by measured concurrency value from best to worst.You determine 85%. 90%. 95% and 100% values by selecting the 85th. 90th. 95th and 100th (last and worst) measured values by counting list positions starting from the best value going towards the worst until you reach the desired list position (ex. 85). Keep in mind, the results in lower list positions are as good or better than the results chosen for reporting. After analyzing the results of the performance tests, you present the following results 85% 4.92 million valid concurrent users 90% 4.90 million valid concurrent users 95%: 4.0 millionvalid concurrent users 100%. 3.8 million valid concurrent users Based on these results, what should you report to thestakeholders?

   • A. The system update performed much worse than what is presented her
   • B. These results clearly show that the system update successfully supports 99% of five million participants
   • C. Four samples from the first fifteen ordered test results are presente
   • D. The performance tests clearly have failed to produce a realistic and compatible load.The results should confirm the test oracle in that the 99% of five million
   Reveal Answer

6. Question #6

   Which Is a valid reason for why performance testing load would be applied to the SUT in a ramp-up pattern during a performance test?

   • A. Frequent sudden significant increases of load ensures the SUT remains in a transient performance condition as it responds to each new large increase in load
   • B. Gradually increasing the load ensures the SUT remains in a transient performance condition as it responds to the new increase in load thus exhibiting realistic
   • C. Frequent sudden significant increases of toad allows the SUT performance to stabilize after each |ump in load thus exhibiting consistent behavior that results in
   • D. Gradually increasing the load allows the SUT performance to stablize after each progressive increment of load thus exhibiting consistent behavior that results in
   Reveal Answer

7. Question #7

   You have been asked to test the performance of a software and system update to a North American mobile trivia quiz game application.The quiz app is available on major app stores serving English-speaking users.The number of concurrent users planned for is 5 million Winning quiz participants are promiseda share of an allocated cash prize Once participants start playing, their quiz sessions must not be lost especially if all previous questions were answered correctly. The application owner wants to ensure that 99% of quiz sessions are maintained (up to 4.95 million sessions) until the last answer has been successfully recorded Based on this scenario, when is It best time within this software and system update project to analyze and assess performance risks?

   • A. During the requirements phase
   • B. After design phase but prior to implementation phase
   • C. Revisited overthe course of the developmentLifecycles
   • D. During user acceptance testing and subsequent regression testing
   Reveal Answer

8. Question #8

   What statement is TRUE regarding the security policies provided by Nuage VCS?

   • A. Ingress security policy controls the traffic flowing into the virtual machine.
   • B. Each policy entry has an associated priority that defines the order in which policy entries are evaluated.
   • C. The match criteria in security policies can be based on MAC address, IP address and TCP/UDP port number.
   • D. The default ingress security policy allows all traffic to be forwarded.
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9. Question #9

   1. What method would you use to handle missing values in a dataset?

   • A. Averaging
   • B. Deletion
   • C. Imputation
   • D. Ignoring
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10. Question #10

    2. Which technique would you use for feature selection?

    • A. Backward elimination
    • B. Forward selection
    • C. Random forest
    • D. K-means clustering
    Reveal Answer