ISTQB Certified Tester Advanced Level Technical Test Analyst 認定 CTAL-TTA 試験問題:

1. The F in the mnemonic FIRST stands for Fast Which option correctly states the meanings of the other four letters (IRST)?
SELECT ONE OPTION

A) Isolated. Repeatable. Self-Validating, Thorough.
B) Independent, Reliable, Self-Validating, Timely
C) isolated, Reliable. Self-Verifying, Timely.
D) independent. Repeatable, Self-Verifying, Thorough.

2. Which of the following statements about Application Programming Interface (API) testing is TRUE?

A) API testing may require the use of specialized tools
B) APIs are loosely coupled, so timing glitches will not happen
C) API testing cannot be applied to distributed systems
D) Combinatorial testing cannot be applied to API testing

3. Below is pseudo-code which calculates a customer's cruise credits based on past cruise history:
PROGRAM CALC CRUISE CREDITS (CUST_ID)
COUNT_CRUISES, CRUISE_CREDITS, LOYALTY_RATING: INTEGER
CRUISE_LENGTH, CRUISE_ACCOM_TYPE: VAR
LOYALTY_RATING = 0
COUNT_CRUISES = 0
CRUISE_LENGTH = 0
CRUISE_ACCOM_TYPE = 0
BEGIN
READ CUSTOMER'S CRUISE HISTORY TO OBTAIN COUNT OF CRUISES
READ CRUISE_HISTORY (CUST_ID)
WHILE COUNT_CRUISES != -1 DO
READ CUSTOMER'S NEXT CRUISE
READ NEXT_CRUISE
IF CRUISE_ACCOM_TYPE = 3 THEN
CRUISE_CREDITS = CRUISE_CREDITS + 5
ELSE
IF CRUISE_ACCOM_TYPE = 2 THEN
CRUISE_CREDITS = CRUISE_CREDITS + 3
ELSE
CRUISE_CREDITS = CRUISE_CREDITS + 2
ENDIF
ENDIF
COUNT_CRUISES = COUNT_CRUISES - 1
ENDWHILE
LOYALTY_RATING = CRUISE_CREDITS / COUNT_CRUISES
WRITE ("CRUISE CREDIT TOTAL IS:")
WRITE (CRUISE_CREDITS)
END PROGRAM CALC CRUISE CREDITS
The variable Cruise_Length (line 3) results in which type of data flow anomaly?

A) Declared but not Defined
B) Defined twice before Use
C) Killed before being Defined
D) Defined but not Used

4. You are working on a project that is integrating code from multiple development groups. There have been numerous integration problems, particularly regarding reliability, error recovery and transactional integrity.
You are now responsible for planning the performance efficiency testing for this product. There Is a strong feeling among the development managers that some parts of the code are weaker than others and will tend to exhibit problems during the performance efficiency testing. To identify these problematic areas as soon as possible, which type of testing should you do?

A) Load testing
B) Scalability testing
C) Stress testing
D) Interoperability testing

5. Which of the following statements is true regarding API and GUI testing?

A) API testing usually requires the use of tools, whereas GUI testing usually does not
B) Negative testing is used primarily with GUI testing
C) In a service-oriented architecture. GUI testing is more important because of the need to verify the service supplied to the user
D) API testing usually tests Individual inputs rather than combinations whereas GUI testing usually tests combinations

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