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ISTQB Certified Tester Advanced Level Technical Test Analyst Sample Questions:

1. A risk-based approach is being taken to test a new web-based retail application. Which of the following activities is the Technical Test Analyst NOT usually expected to perform?

A) Designing tests to mitigate identified reliability risks
B) Assessing the likelihood of identified security risks
C) Understanding the probability of each technical product risk
D) Assessing the business impact of identified performance risks

2. A project to replace your company's sales and merchandising system has begun. The old system is still in production but is poorly documented and expensive to maintain: changing it has often produced a large quantity of defects. The new version will be developed using modern techniques and technology.
Requirements include:
* Loading sales data, sent electronically from the stores each evening, into a central database where it is then available for other applications.
* Producing sales reports for the merchandisers, whose job is to manage stock levels in stores.
* Predictions of future demand for each product, based on a combination of sales history and forecasting parameters.
Requirements 1 and 2 are satisfied by the existing system and will be rewritten with no significant changes.
Requirement 3 is new: these forecasting reports will be run overnight, and users will request them by entering simple parameters online during the day.
The sales data are loaded in an overnight batch run. There have been problems at peak periods when this run has taken longer than scheduled, so that dependent jobs could not finish before the start of the working day.
As a Technical Test Analyst, you have been asked to contribute to the project's Master Test Plan. The key stakeholders are:
* The Merchandising Manager, who wants parameter entry to be quick and easy.
* The Data Centre Manager, who requires the new batch jobs to take less time than the old ones.
No specific performance requirements have been given, either for the batch jobs or for online parameter entry.
Which TWO of the following will BEST meet the objectives of the stakeholders?

A) Conduct performance testing on the data load and report creation, in parallel with functional system testing.
B) Agree acceptance criteria for modifiability, modularity, and reusability, and measure these for change requests implemented after development begins.
C) Agree acceptance criteria for performance of the data load and report creation, based on a quantified improvement over the current system.
D) Agree acceptance criteria for performance of the forecasting report parameter data entry features, based on operational profile models.
E) Conduct performance testing on the forecasting report parameter data entry features, in parallel with functional system testing.

3. Which of the following best describes the reason why poorly written code is usually more difficult to maintain than well written code?

A) It tends to run more slowly, causing performance issues that may be difficult to fix
B) It tends to contain security issues that may require maintenance releases
C) It tends to be difficult for a developer to locate and accurately fix a problem
D) It tends to have a lot of internal documentation

4. You are responsible for the performance testing of a new web application. In particular, you are interested in determining if you have enough and the right type of servers to handle 10,000 concurrent users. Which is the primary consideration when you are selecting your performance testing tools?

A) The ability of the tool to detect invalid HTML
B) The ability of the tool to support capture/replay
C) The ability of the tool to generate load at the communications protocol level
D) The ability of the tool to exercise the graphical user interface to record the user experience

5. The stakeholders in a new system want its mean time between failure to be three months or longer, with a mean time to repair the system of ten minutes or less when it does fail. When planning and specifying reliability tests to be performed before release, which ONE of the following is a factor that must be considered?

A) Configuring a production-like test environment
B) Defining the replaceability requirements
C) Monitoring reliability in production
D) Determining the target availability for the system

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