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SWT Exam 2024/2025 Questions With Completed & Verified Solutions.
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SWT Exam 2024/2025 Questions With Completed & Verified Solutions.
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SWT301 - 101-200Which of the review types below is the BEST option to choose when the review must follow a
formal process based on rules and checklists?
A. Informal Review
B. Technical Review
C. Inspection
D. Walkthrough
C. Inspection
Which of the following statements about static testing are MOST true?
A. Static testing is a cheap way to detect and remove defects
B. Static testing makes dynamic testing less challenging
C. Static testing makes it possible to find run-time problems early in the life cycle
D. When testing safety-critical system, static testing has less value because dynamic testing
finds the defects better
A. Static testing is a cheap way to detect and remove defects
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You will be invited to a review. The work product to be reviewed is a description of the in-house
document creation process. The aim of the description is to present the work distribution
between the different roles involved in the process in a way that can be clearly understood by
everyone.
You will be invited to a checklist-based review. The checklist will also be sent to you. It includes
the following points:
i. Is the person who performs the activity clearly identified for each activity?
ii. Are the entry criteria clearly defined for each activity?
iii. Are the exit criteria clearly defined for each activity?
iv. Are the supporting roles and their scope of work clearly defined for each activity?
In the following we show an excerpt of the work result to be reviewed, for which you should use
the checklist above:
"After checking the customer documentation for completeness and correctness, the software
architect crea
D. Point i) of the checklist has been violated because it is not clear who is providing the
checklist for the invitation to the review
,What is checklist-based testing?
A. A test technique in which tests are derived based on the tester's knowledge of past faults,or
general knowledge of failures
B. A test technique based on an analysis of the specification of a component or system
C. An experience-based test technique whereby the experienced tester uses a list of items tobe
noted, checked, or remembered, or a set of rules or criteria against which a product must be
verified
D. An approach to testing where the testers dynamically design and execute tests based on
their knowledge, exploration of the test item and the results of previous tests
C. An experience-based test technique whereby the experienced tester uses a list of items tobe
noted, checked, or remembered, or a set of rules or criteria against which a product must be
verified
Which one of the following options is categorized as a black-box test technique?
A. A technique based on analysis of the architecture
B. A technique checking that the test object is working according to the detailed design
C. A technique based on the knowledge of past faults, or general knowledge of failures
D. A technique based on formal requirements
A technique based on formal requirements
The following statement refers to decision coverage:
"When the code contains only a single 'if' statement and no loops or CASE statements, and its
execution is not nested within the test, any single test case we run will result in 50% decision
coverage."
Which of the following statement is correct?
A. The statement is true. Any single test case provides 100% statement coverage andtherefore
50% decision coverage
B. The statement is true. Any single test case would cause the outcome of the "if" statement
tobe either true or false
C. The statement is false. A single test case can only guarantee 25% decision coverage in this
case
D. The statement is false. The statement is too broad. It may be correct or not, depending on
the tested software
B. The statement is true. Any single test case would cause the outcome of the "if" statement
tobe either true or false
Which one of the following is the description of statement coverage?
A. It is a metric, which is the percentage of test cases that have been executed
B. It is a metric, which is the percentage of statements in the source code that have been
executed
, C. It is a metric, which is the number of statements in the source code that have been executed
by test cases that are passed
D. It is a metric, that gives a true/false confirmation if all statements are covered or not
B. It is a metric, which is the percentage of statements in the source code that have been
executed
Which statement about the relationship between statement coverage and decision coverage
istrue?
A. 100% decision coverage also guarantees 100% statement coverage
B. 100% statement coverage also guarantees 100% decision coverage
C. 50% decision coverage also guarantees 50% statement coverage
D. Decision coverage can never reach 100%
A. 100% decision coverage also guarantees 100% statement coverage
For which of the following situations is exploratory testing suitable?
A. When time pressure requires speeding up the execution of tests already specified
B. When the system is developed incrementally, and no test charter is available
C. When testers are available who have enough knowledge of similar applications and
technologies
D. When an advanced knowledge of the system already exists, and evidence is to be if it should
be tested intensively
C. When testers are available who have enough knowledge of similar applications and
technologies
An employee's bonus is to be calculated. It cannot be negative, but it can be calculated down to
zero. The bonus is based on the length of employment:
- Less than or equal to 2 years
- More than 2 years but less than 5 years
- 5 to 10 years inclusively
- Longer than 10 years
What is the minimum number of test cases required to cover all valid equivalence partitions for
calculating the bonus?
4
A speed control and reporting system has the following characteristics:
- If you drive 50 km/h or less, nothing will happen.
- If you drive faster than 50 km/h, but no more than 55 km/h, you will be warned
- If you drive faster than 55 km/h but not more than 60 km/h, you will be fined
- If you drive faster than 60 km/h, your driving license will be suspended.• The speed in km/h is
available to the system as an integer value.
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