Targeted learning

Based on the research results of the examination questions over the years, the experts give more detailed explanations of the contents of the frequently examined contents and difficult-to-understand contents, and made appropriate simplifications for infrequently examined contents. CTAL-TAE_V2 test questions make it possible for students to focus on the important content which greatly shortens the students’ learning time. With CTAL-TAE_V2 exam torrent, you will no longer learn blindly but in a targeted way. With CTAL-TAE_V2 exam guide, you only need to spend 20-30 hours to study and you can successfully pass the exam. You will no longer worry about your exam because of bad study materials. If you decide to choose and practice our CTAL-TAE_V2 test questions, our life will be even more exciting.

Some candidates may considerate whether the CTAL-TAE_V2 exam guide is profession, but it can be sure that the contents of our study materials are compiled by industry experts after them refining the contents of textbooks, they have good knowledge of exam. CTAL-TAE_V2 test questions also has an automatic scoring function, giving you an objective rating after you take a mock exam to let you know your true level. At the same time, CTAL-TAE_V2 exam torrent will also help you count the type of the wrong question, so that you will be more targeted in the later exercises and help you achieve a real improvement. CTAL-TAE_V2 exam guide will be the most professional and dedicated tutor you have ever met, you can download and use it with complete confidence.

DOWNLOAD DEMO

Simulate the real test environment

CTAL-TAE_V2 test questions have a mock examination system with a timing function, which provides you with the same examination environment as the real exam. Although some of the hard copy materials contain mock examination papers, they do not have the automatic timekeeping system. Therefore, it is difficult for them to bring the students into a real test state. With CTAL-TAE_V2 exam guide, you can perform the same computer operations as the real exam, completely taking you into the state of the actual exam, which will help you to predict the problems that may occur during the exam, and let you familiarize yourself with the exam operation in advance and avoid rushing during exams.

Very comprehensive contents

The contents of CTAL-TAE_V2 test questions are compiled strictly according to the content of the exam. The purpose of our preparation of our study materials is to allow the students to pass the exam smoothly. CTAL-TAE_V2 test questions are not only targeted but also very comprehensive. Although experts simplify the contents of the textbook to a great extent in order to make it easier for students to learn, there is no doubt that CTAL-TAE_V2 exam guide must include all the contents that the examination may involve. We also hired a dedicated staff to constantly update CTAL-TAE_V2 exam torrent. With CTAL-TAE_V2 exam guide, you do not need to spend money on buying any other materials. During your preparation, CTAL-TAE_V2 exam torrent will accompany you to the end.

ISQI ISTQB Certified Tester Advanced Level - Test Automation Engineering CTAL-TAE (Syllabus v2.0) Sample Questions:

1. A TAS is used to run on a test environment a suite of automated regression tests, written at the UI level, on different releases of a web app: all executions complete successfully, always providing correct results (i.e., producing neither false positives nor false negatives). The tests, all independent of each other, consist of executable test scripts based on the flow model pattern which has been implemented in a three-layer TAF (test scripts, business logic, core libraries) by expanding the page object model via the facade pattern. Currently the suite takes too long to run, and the test scripts are considered too long in terms of LOC (Lines of Code).
Which of the following recommendations would you provide for improving the TAS (assuming it is possible to perform all of them)?

A) Implement a mechanism to automatically reboot the entire web app in the event of a crash
B) Modify the architecture of the SUT to improve its testability and, if necessary, the TAA accordingly
C) Split the suite into sub-suites and run each of them concurrently on different test environments
D) Modify the TAF so that test scripts are based on the page object model, rather than the flow model pattern

2. The last few runs for a suite of automated keyword-driven tests on a SUT were never completed. The test where the run was aborted was not the same between runs. Currently, it is not possible to identify the root cause of these aborts, but only determine that test execution aborted when exceptions (e.g., NullPointerException, OutOfMemoryError) occurred on the SUT by analyzing its log files. Test execution log files are currently generated, in HTML format, by the TAS as follows: all expected logging data is logged for each keyword in intermediate log files. This data is then inserted into the final log file only for keywords that fail, while only a configurable subset of that data is logged for keywords that execute successfully. Which of the following actions (assuming it is possible to perform all of them) would you take FIRST to help find the root cause of the aborts?

A) Log the stack trace and amount of memory available to the SUT at the start and end of each test in the suite, in the SUT log files
B) Use appropriate colors to effectively visually highlight different types of information in the test execution log files
C) Split the generated log file into smaller parts, load them into external files that are loaded into the browser in transparent mode when needed
D) Log all expected logging data in the final test execution log file, not only for keywords that fail, but also for keywords that execute successfully

3. A release candidate of a SUT, after being fully integrated with all other necessary systems, has successfully passed all required functional tests (90% were automated tests and 10% were manual tests). Now, it is necessary to perform reliability tests aimed at evaluating whether, under certain conditions, that release will be able to guarantee an MTBF (Mean Time Between Failures) in the production environment higher than a certain threshold (expressed in CPU time). Which of the following test environments is BEST suited to perform these reliability tests?

A) Preproduction environment
B) Integration environment
C) Build environment
D) Local development environment

4. A suite of automated test cases was run multiple times on the same release of the SUT in the same test environment. Consider analyzing a test histogram that shows the distribution of test results (pass, fail, etc.) for each test case across these runs. Which of the following potential issues is MOST likely to be identified as a result of such an analysis?

A) Unstable automated test cases
B) Maintainability issues in automated test cases
C) Outliers in test execution times
D) Security vulnerabilities in automated test cases

5. An API's response to a request made to the corresponding endpoint should return some specific data about a payment transaction in JSON format. In particular, your goal is to write the test automation code, keeping it as short as possible, aimed at determining whether that response includes certain properties (transaction_id, amount, status, timestamp) with the data types and formats expected. Assuming that the TAF provides all the necessary support to validate the specified API response, how would you BEST achieve your goal?

A) Write custom code that parses the actual response data and checks whether the extracted properties, data types, and formats are as expected
B) Write a single assertion for each property to check whether the data types and formats for that property are as expected in the actual response
C) Specify the schema for the expected response data (properties, data types, and formats) and validate the actual response data against this schema
D) Use an artificial intelligence algorithm based on machine learning and image recognition to implement a self-healing capability

Solutions: