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ISTQB CTAL-TTA Exam Syllabus Topics:

ISTQB Certified Tester Advanced Level Technical Test Analyst Sample Questions:

1. You are working on an internet banking project. Your company is offering this product to the financial market.
For each new customer, some customization will typically be needed. To make the product successful there is a strong focus during development on a reliable and maintainable architecture. To support architectural reviews, a checklist will be developed. Within the checklist specific sections will be attributed to reliability and maintainability.
Which question from the list below should you include in the maintainability section of the architectural review checklist?

A) Does the system have user-friendly error messages?
B) Will the user interface be implemented independently from the other software modules?
C) Will the system use n-version programming for critical components?
D) Does the password protection of the system adhere to the latest regulations?

2. Which of the following statements is true regarding fault seeding and fault injection tools?

A) They are used to determine If the code complies with the performance requirements
B) They are used to deliberately Insert defects into the test object to evaluate the quality of the test suite
C) They are used to determine the quality of operational acceptance tests
D) They are used by the developer as debugging tools

3. Given the following pseudo code for a program to solve quadratic equations:
program Quadratic Formula
integer: a, b, c, d
floating point: r1, r2
READ (a)
READ (b)
READ (c)
d := (b * b) - (4 * a * c)
IF d < 0 THEN
PRINT ("Imaginary Roots")
ELSE
r1 := (-b + sqrt(d)) / (2 * a)
r2 := (-b - sqrt(d)) / (2 * a)
PRINT ("first root is: " r1)
PRINT ("second root is: " r2)
ENDIF
END program Quadratic_Formula
Which of the following checklist items is MOST likely to indicate a problem in this program?

A) Are all variables properly defined with meaningful, consistent and clear names?
B) Are there any redundant or unused variables?
C) Are divisors tested for zero or noise?
D) Does the code avoid comparing floating point numbers for equality?

4. Consider the following section of pseudo code and associated test Input data:
If withdrawal-amount <= amount-on-deposit then Set authorize-transaction = true Else If withdrawal-amount <= S100 AND preferred-customer = true then Set authorize-transaction = true Else Set authorize-transaction = false Endif Endif Input data set #1 withdrawal-amount = 160 amount-on-deposit = 100 preferred-customer = true Input data set #2 withdrawal-amount = 500 amount-on-deposit = 500 preferred-customer = false Input data set #3 withdrawal-amount = 50 amount-on-deposit = 500 preferred-customer = false What would be the decision coverage achieved if each of these test input data sets were run once?

A) 50%
B) 0%
C) 100%
D) 33%

5. Installability testing is usually conducted during which stage in the application's SDLC and usually includes which other types of testing?

A) Integration testing, with functionality and performance testing
B) Unit testing, with security and performance testing
C) System testing, with functionality and usability testing
D) Acceptance testing, with usability and accuracy testing

Solutions: