CTAL-TTA-001 무료 덤프문제 온라인 액세스

A developer has spent three days looking at a system that crashes now and then. The problem was caused by two coding faults:
i. A variable was being used but had not been defined; ii.There was a 'goto' statement to an undefined label
1 credit [K2]
Number of correct answers: 1

• A.Test execution tool
• B.Static analysis tool
• C.Code coverage tool
• D.Dynamic analysis tool

The result of a product risk analysis performed on components I, II and III of the airplane control system shows the following risk matrix:

The project wants to mitigate the risks by defining different types of coverage depending on the risk level of the components. Which of the following would be a meaningful solution for setting the coverage targets?2 credits [K3]
Number of correct answers: 1

• A.I: Decision coverage, II: Condition determination coverage, III: Statement Coverage
• B.I: Condition determination coverage, II: Decision Coverage, III: Statement coverage
• C.I: Multiple condition coverage, II: Decision coverage, III: Condition determination coverage
• D.I: Condition determination coverage, II: Statement coverage, III: Decision coverage

The developers have suggested test set A is adequate to test the program opposite:

When executing test set A through the program which statements are exercised? 2 credits [K3]
Number of correct answers: 1

• A.All, but statement 22
• B.All, but statement 27, 28 and 29
• C.All
• D.All, but statement 22, 27, 28 and 29

It has been decided by management to ask an external consultant to perform a reliability assessment. The external consultant will use a checklist to support the assessment. Select TWO checklist items that are most likely to be part of a reliability checklist. 2 credits [K3]
Number of correct answers: 2

• A.Are features available for a periodic check of the database consistency?
• B.Is all code supported by a reviewed design document?
• C.Is a dual set of hardware available?
• D.Are traceability matrices provided to the requirements?
• E.Is the comment frequency at the correct level?

To support code reviews a checklist will be developed. Which TWO questions from the list would you implement as part of the code review checklist? 3 credits [K3]
Number of correct answers: 2

• A.Are any magic numbers (numeric literals) used, other than 0 or 1?
• B.Is it possible during acceptance testing to verify whether the item has been satisfied?
• C.Can each item be implemented with the techniques, tools, and resources available?
• D.Is there any logic containing no statements and no explanation as to why it is empty?
• E.Is the item specified in an exact, unambiguous way?