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ISTQB Certified Tester Advanced Level Technical Test Analyst Sample Questions:

1. The last release of a hotel booking website resulted in poor system performance when hotel searches reached peak volumes. To address these problems in the forthcoming release, changes to the system architecture are to be implemented as follows:
Change 1 - Provision of a single Internet service using multiple servers, rather than a single server, to maximize throughput and minimize response time during peak volumes Change 2 - Prevention of unnecessary database calls for objects that were not immediately needed by the calling applications. Achieved by not automatically creating database connections at the start of processing, instead only just before the data is required.
The system architecture document has been drafted and as Technical Test Analyst you have been invited to participate in its review. Which of the following review checklist items is MOST likely to identify any defects in the proposed system architecture for Change 2?

A) Connection pooling
B) Data replication
C) Lazy instantiation
D) Caching

2. A new web site has been launched for a testing conference. There are a number of links to other related web sites for information purposes. Participants like the new site but complaints are being made that some (not all) of the links to other sites do not work.
Which type of test tool is most appropriate in helping to identify the causes of these failures?

A) Review tool
B) Hyperlink tool
C) Static analysis tool
D) Dynamic analysis tool

3. The requirements specification of a product begins with this sentence:
"The xyz system will provide many new user functions. These must be easy for our operators to use and tolerant of user input errors. These new functions must also be easy to learn. Because of very high transaction rates and limited processing power, the software design must be very efficient. The system must be available as close to 24x7 as possible.
Which three ISO 25010 major quality characteristics should be tested for possible defects with this implementation?

A) Stability, security, accessibility
B) Functional suitability, interoperability, learnability
C) Reliability, usability, performance efficiency
D) Usability, fault tolerance, operability

4. Which of the following is a common technical issue that causes automation projects to fail to meet the planned return on investment?

A) Using capture-playback to do the initial capture of the window objects
B) Designing for keyword-driven use
C) Insufficient planning for usability
D) Failing to design for maintainability

5. You have been assigned the task of conducting the performance efficiency testing for a new Internet toolbar.
Which of the following would be a valid test condition for this quality characteristic?

A) Memory usage
B) Number of keystrokes the user must enter to start up the toolbar
C) Usage restrictions based on user access controls
D) Number of comments in the code

Solutions: