最新のCTAL-TTA問題集で試験を準備する

ISTQB CTAL-TTA 試験概要:

ISTQB CTAL-TTA 試験シラバストピック:

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

問題 #1

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

問題 #2

A major Caribbean bank typically develops their own banking software using an Agile methodology.
However, for some specific components COTS software is acquired and used. The bank does not want to create a dependency on any external COTS supplier.
As part of the test approach, portability testing will be performed. Which portability sub-characteristic is especially relevant for the Caribbean bank?

A. Adaptability
B. In stall ability
C. Co-existence
D. Replaceability

問題 #3

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

問題 #4

A product risk assessment has revealed the following product risks:
* lack of usability requirements
* security during on-line transactions
* perceived performance of the system and response time from the user interface
* a required availability of almost 100%
To address the 4th risk, which of the following quality characteristics for technical testing should be part of the test approach?

A. Adaptability
B. Compatibility
C. Portability
D. Reliability

問題 #5

Consider the pseudo code provided below regarding a customer request for cash withdrawal from an ATM.
If the customer has sufficient funds in their account
OR the customer has the credit granted
THEN the ATM machine pays out the requested amount to the customer
Which of the following test cases would be the result of applying multiple condition testing, but would NOT be the result of applying modified condition/decision testing?

A. TC 1: Customer has sufficient funds. Credit has not been granted.
B. TC 4: Customer has sufficient funds. Credit has been granted.
C. TC 3: Customer does not have sufficient funds. Credit has not been granted.
D. TC 2: Customer does not have sufficient funds. Credit has been granted.

解説：