WorksheetsOTTT2
Total questions: 31
Worksheet time: 16mins
Which of the following statements is true?
Impact analysis is useful for confirmation testing during maintenance testing
Confirmation testing is useful for regression testing during system design
Impact analysis is useful for regression testing during maintenance testing
Confirmation testing is useful for impact analysis during maintenance testing
For which of the following situations is exploratory testing suitable?
When time pressure requires speeding up the execution of tests already specified
When the system is developed incrementally, and no test charter is available
When testers are available who have enough knowledge of similar applications and technologies
When in advance knowledge of the system already exists, and evidence is to be provided that it should be tested intensively
Match the following:
1. Test estimation
2. Test control
3. Test monitoring
-
a. Measures of tracking process
b. Effort required to perform activities
c. Reallocation of resources
1-b, 2-c, 3-a
1-b, 2-a, 3-c
1-c, 2-a, 3-b
1-a, 2-b, 3-c
Which one of the following is MOST likely to be a benefit of test execution tools?
It is easy to create regression tests.
It is easy to maintain version control of test assets.
It is easy to design tests for security testing.
It is easy to run regression tests.
How many test cases are required to cover 100% 0 – switch coverage respectively from X2?
4
1
3
2
From a Testing perspective, what are the MAIN purposes of Configuration Management?
Identifying the version of software under test.
Controlling the version of testware items.
Developing new testware items.
Tracking changes to testw are items.
Analysing the need for new testware items.
Which of the following is a MAJOR task of test planning?
Scheduling test analysis and design tasks.
Initiating corrective actions.
Monitoring progress and test coverage.
Measuring and analyzing results.
Based on the IEEE Standard for Software Test Documentation (IEEE Std829-1998), which of the following sections are part of the test summary report?
a) Summary
b) Test incident report identifier
c) Test deliverables
d) Risks and contingencies
e) Variances
f) Approvals
g) Output specifications
a, e and f
a, c and d
a, b and f
a, d and e
Which of the following BEST describes the difference between an inspection and a walkthrough?
Both inspections and walkthroughs are led by the author
An inspection is led by a moderator and a walkthrough is led by the author.
Both inspections and walkthroughs are led by a trained moderator.
A walkthrough is led by the author. The author is not present during inspections.
Which is a potential product risk factor?
Failure of third party vendor
Training issues
Problems requirements definition
Poor software functionality
Where may functional testing be performed?
At system and acceptance testing levels only.
At all test levels.
At all levels above integration testing.
At the acceptance testing level only.
Who typically use static analysis tools?
Customers and users
Developers and designers
Business and systems analysts
System and acceptance testers
What is the MAIN objective when reviewing a software deliverable?
To identify potential application failures by use of a test specification.
To identify defects in any software work product.
To identify spelling mistakes in a requirements specification.
To identify standards inconsistencies in the code.
Who would USUALLY perform debugging activities?
Developers.
Analysts.
Testers.
Incident Managers.
Which of the following would you NOT usually find on a software incident report?
The name and / or organisational position of the person raising the problem.
Version of the Software Under Test.
Suggestions as to how to fix the problem.
Actual and expected results.
Which of the following defines the expected results of a test? Điều nào sau đây xác định kết quả mong đợi của một bài kiểm tra?
Test case specification.
Test design specification.
Test procedure specification.
Test results
Some tools are geared more for developer use. For the 5 tools listed, which statement BEST details those for developersi) Performance testing tools.
ii) Coverage measurement tools.
iii) Test comparators.
iv) Dynamic analysis tools.
v) Incident management tools.
i, iii. and iv. are more for developers.
ii. and iv. are more for developers.
ii, iii and iv. are more for developers.
ii. and iii. are more for developers.
Which of the following is correct? Điều nào sau đây là đúng?
Impact analysis assesses the effect on the system of a defect found in regression testing.
Impact analysis assesses the effect of a new person joining the regression test team.
Impact analysis assesses whether or not a defect found in regression testing has been fixed correctly.
Impact analysis assesses the effect of a change to the system to determine how much regression testing to do.
In software testing what is the main purpose of exit criteria? Trong kiểm thử phần mềm, mục đích chính của tiêu chí thoát là gì?
To enhance the security of the system
To prevent the endless loops in code
To swerve as an alternative or “Plan-B”
To define when to stop testing
As part of which test process do you determine the exit criteria?
Test planning.
Evaluating exit criteria and reporting.
Test closure.
Test control.
Given the following state transition diagram Which of the following series of state transitions contains an INVALID transition which may indicate a fault in the system design?
Login Browse Basket Checkout Basket Checkout Pay Logout.
Login Browse Basket Checkout Pay Logout
Login Browse Basket Checkout Basket Logout.
Login Browse Basket Browse Basket Checkout Pay Logout.
Which of the following is a KEY test closure task? Điều nào sau đây là nhiệm vụ đóng thử nghiệm KEY?
Ensuring proper environment setup
Writing a test summary report
Assessing the need for additional tests
Finalizing and archiving testware.
Which of the following is a MAJOR task of test implementation and execution?
Measuring and analyzing results.
Reporting discrepancies as incidents.
Identifying test conditions or test requirements.
Assessing if more tests are needed.
What is beta testing?
Testing performed by potential customers at the developers location.
Testing performed by potential customers at their own locations.
Testing performed by product developers at the customer’s location.
Testing performed by product developers at their own locations
Given the following fragment of code, how many tests are required for 100% decision coverage? Với đoạn mã sau đây, cần bao nhiêu thử nghiệm để đảm bảo độ bao phủ quyết định 100%?
if width > length
then
biggest_dimension = width
if height > width
then
biggest_dimension = height
end_if
else
biggest_dimension = length
if height > length
then
biggest_dimension = height
end_if
end_if
3
4
2
1
You have designed test cases to provide 100% statement and 100% decision coverage for the following fragment of code.
then
biggest_dimension = width
else
biggest_dimension = length
end_if
The following has been added to the bottom of the code fragment above.
print “Biggest dimension is ” & biggest_dimension
print “Width: ” & width
print “Length: ” & length
How many more test cases are required?
One more test case will be required for 100 % decision coverage.
Two more test cases will be required for 100 % statement coverage, one of which will be used to provide 100% decision coverage.
None, existing test cases can be used.
One more test case will be required for 100″ statement coverage.
Which defects are OFTEN much cheaper to remove? Những khiếm khuyết nào thường rẻ hơn nhiều để loại bỏ?
Usability defects found by customers
Defects in infrequently used functionality
Defects that were detected early
Minor defects that were found by users
A thermometer measures temperature in whole degrees only. If the temperature falls below 18 degrees, the heating is switched off. It is switched on again when the temperature reaches 21 degrees. What are the best values in degrees to cover all equivalence partitions?
15, 19 and 25.
17, 18 and19.
18, 20 and22.
16, 26 and 32.
Which activity in the fundamental test process creates test suites for efficient test execution?
Implementation and execution.
Planning and control.
Analysis and design.
Test closure.
Which of the following is TRUE? Điều nào sau đây là đúng?
Confirmation testing is testing fixes to a set of defects and Regression testing is testing to establish whether any defects have been introduced as a result of changes.
Confirmation testing is testing to establish whether any defects have been introduced as a result of changes and Regression testing is testing fixes to a set of defects.
Confirmation testing and Regression testing are both testing to establish whether any defects have been introduced as a result of changes.
Confirmation testing and Regression testing are both testing fixes to a set of defects.
Given the following decision table: Which of the following test cases and expected results is VALID?
23 year old in insurance class A Premium is 90 and excess is 2,500.
51 year old in insurance class C Premium is 70 and excess is 500.
31 year old in insurance class B Premium is 90 and excess is 2,500.
43 year old in insurance class C Premium is 70 and excess is 1,000.
