ISTQB CTAL-TTA Practice Test - Questions Answers, Page 14

Which statement is correct with respect to fault injection tools?

What is MOST likely to be a consideration when implementing a new performance test tool?

A new system is being built to handle the message handling of financial transactions - this system is critical to the organization's finances. The code includes loops and decisions with several multiple conditions. The nature of the system means that tests are quite time-consuming to execute. Which of the following would be the BEST white box testing option for the new software?

A new reusable software component that handles sensor management has been developed. It will be used in manufacturing processes that work at SIL 2 and avionics systems where failure could lead to a 'major' incident. The code contains no loops but does contain decisions with multiple conditions. Which of the following would be the BEST structure-based testing option for the new software?

Which TWO of the following are generic PRODUCT risk factors that should be considered by a Technical Test Analyst?

a) A high number of performance efficiency defects in the software

b) Inaccurate arithmetic calculations in key business areas cj Particularly complex code

d) Communication issues with geographically distributed teams

e) Usability-' issues with the design of the user interface

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?

Consider the simplified logic below for crediting money to a bank account.

Receive money and account number to be credited

IF account number is valid

IF customer account is active

Store current account balance as oldBalance

Credit money to account

IF oldBalance < zero

IF balance now >= zero

Set message 'Overdraft cleared'

ELSE

Set message 'A/c overdrawn'

ENDIF

ELSE

Set message = 'You have more money'

ENDIF

IF account holder is VIP customer

Send message by email to customer

ENDIF

ELSE

Set message 'A/c inactive'

Send message by email to supervisor

ENDIF

ELSE

Add 1 to count of invalid inputs

ENDIF

What is the minimum quantity of test cases that will give 100% statement coverage?

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

Given the following decision: IF X < 5 OR Y > 10 THEN

Which of the following sets of test inputs will achieve full MC/DC coverage?