FL_exam 4 Questions plus Answers 2024
Which of the following are conclusions you could draw from the principles? A. Safety critical systems are tested exhaustively B. The testing coverage required in one organization may not be appropriate in another organizations C. Risk assessment is required to...
FL_exam 4 Questions plus Answers 2024
Which of the following are conclusions you could draw from the principles? A. Safety
critical systems are tested exhaustively B. The testing coverage required in one
organization may not be appropriate in another organizations C. Risk assessment is
required to understand how much testing is enough for each system D. Safety critical
systems are likely to need more coverage than non-safety critical system E. Web sites
cannot be tested because of the vast number of combinations of platform, browser,
internet route and navigation options
a.B, D and E are reasonable conclusions, the others are not
b.A, D and E are reasonable conclusions, the others are not
c.B, C and E are reasonable conclusions, the others are not
d.B, C and D are reasonable conclusions, the others are not ** Answ** d
You are running a written test which other testers have run previously. In addition, this
test has found bugs previously, and those bugs have been confirmed to be fixed. The
test manager has encouraged you to vary the specific way in which you run the test,
such as the order of certain actions, the use of mouse versus hot-keys, and the
particular input values, based on the way users will use in the system. Which of the
following is a testing principle that could explain the test manager's directive?
a.Early testing
b.Pesticide paradox
c.Absence-of-errors fallacy
d.Random testing ** Answ** b
Ms. Lan is a tester in software development company is performing a test. She notices
an unusual amount of network access during a period when she knows the application
should not be accessing the network. Even though the test does not specify comparing
actual network access to an expect result, she decides to investigate. This is an
example of what?
a.A tester performing maintenance testing
b.A tester performing exhaustive testing
c.A tester's curious mindset
d.A tester's effective communication with development ** Answ** c
Which is a correct explanation about non-functional testing?
a.Non-functional testing shall not be executed in component testing, because non-
functional testing is required to integrate whole functions
b.Non-functional testing is a testing which requires inspirations and experiences, and
has difficulty with numeric evaluation
c.Non-functional testing is a testing which measure and judge various quality attributes
d.Non-functional testing shall be executed based on ISO/IEC 9126 ** Answ** c
Which of standards define the software characteristic of testing example: reliability,
Efficiency, Maintainability
a.IEEE829
, b.ISO 25010
c.ISO 27000
d.BS 7925_1 ** Answ** b
Acceptance testing may occur at more than just a single test level. With the exception
of:
a.Acceptance testing after a change has been released to the user community
b.A COTS software product may be acceptance tested when it is installed or integrated
c.Acceptance testing of the usability of a component may be done during component
testing
d.Acceptance testing of a new functional enhancement may come before system testing
** Answ** a
What is the Cyclomatic Complexity of the code below? public void ProcessPages()
{ while(nextPage !=true) { if((lineCount<=linesPerPage) && (status != Status.Cancelled)
&& (morePages == true)) { //.... } } }
a.4
b.5
c.6
d.8 ** Answ** b
Which is a correct relation between test conditions and test cases ?...[K2]
a.Test conditions explain procedures to execute of test case.
b.Test cases are designed to fill test conditions.
c.Test conditions are designed to fill certain test cases.
d.Test conditions are equivalent to certain test cases. ** Answ** b
Which is correct combination to achieve 100% branch coverage following code? [K3]
Public void foo(int x, int y) { If (x!0) { Y = y/x; If (y>0) { Y = y - 1; } } }
a.(x=1, y=1), (x=0, y=0),
b.(x=1, y=1), (x=1, y=-1), (x=1, y=0)
c.(x=1, y=1), (x=0, y=0), (x=1, y=0)
d.(x=1, y=1) ** Answ** c
In below specification, How many different valid combinations of inputs exist for
computing the price? [K4] [Specification] Vietnam Railway company runs a train from
HCM City to Hanoi City. This train has four different kinds of accommodation with
different ticket prices: "Hard seat", "Soft seat", "Hard sleeper", "Soft sleeper". For "hard
sleeper", there are different price for lower and upper berth. For "Soft sleeper", there is
a different price for lower, middle and upper berth. For sleeping accommodation,
different for compartments with own bathroom and air condition. High-speed trains exist,
but have only hard and soft seat, and they have another price than "Normal" trains.
a.18
b.24
c.36
d.48 ** Answ** b
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