ISTQB Related Exams
CTAL-TTA Exam
How many test cases need to be designed to achieve 100% decision coverage in the following piece of pseudo-code which applies discount rates to hotel room bookings?
Read (Loyalty_level)
Read (Room_price)
IF (Room_price > 200)
IF (Loyalty_level = Platinum)
Discount_factor = 80%
ELSE
IF (Loyalty_level = Gold)
Discount_factor = 85%
ELSE
Discount_factor = 95%
ENDIF
ENDIF
ELSE
IF (Room_price > 150)
IF (Loyalty_level = Platinum)
Discount_factor = 85%
ELSE
Discount_factor = 95%
ENDIF
ELSE
Discount_factor = 100%
ENDIF
ENDIF
Room_price = Room_price * Discount_factor
IF (Discount_factor < 100%)
Show message "Congratulations - you have received a discount!"
ENDIF
Which of the following statements is true regarding API and GUI testing?
You are defining the test approach for an Agile project developing a system to control traffic lights at busy road junctions. The system will use sensors to measure traffic density and flow rates, optimizing traffic flow. While safety-critical, a risk assessment has deemed the project's risk level as low due to the team's expertise.
Which option below represents the BEST test approach for this project?
Key to symbols:
♦+ (highly recommended)
♦ (recommended)
o (neutral/optional)
• (not recommended)
- (not to be used)

SELECT ONE OPTION