📄 choice6.mht
字号:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>1. =
The
more quickly one finds an error, the more likely it is that the product is
faulty.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>2. =
The
longer the product runs without faults, the more likely it is to be fault f=
ree.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>3. =
The
more errors one finds, the more likely it is that the product will need to =
be
recoded.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>(a)
I and III only<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(b) II only<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(c) I and II only<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(d) I, II, and III<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Correct
answer is <span style=3D'mso-tab-count:1'> </=
span>(b)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Your
score on this question is: <span style=3D'mso-tab-count:1'> &nbs=
p; </span>10.00<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Feedback:
<span style=3D'mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>See
section 6.2.3 of the course notes. See section 14.12 in the textbook. <span
style=3D'mso-tab-count:1'> </span><o:p></o:p></span=
></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>7.
<span style=3D'mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Issues
that arise with testing object-oriented code include which of the following=
?<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>1. A
method that has been tested for a superclass will need to be retested for
subclasses.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>2.
Objects cannot be tested in isolation from other objects.<o:p></o:p></span>=
</p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>3. =
It is
necessary to write separate methods just to verify that other methods have
changed the internal state of an object correctly.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>(a)
III only<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(b) I and III only<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(c) II and III only<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(d) I only<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Correct
answer is <span style=3D'mso-tab-count:1'> </=
span>(b)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Your
score on this question is: <span style=3D'mso-tab-count:1'> &nbs=
p; </span>10.00<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Feedback:
<span style=3D'mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>See
section 6.2.4 of the course notes. See section 13.12 in the textbook. <span
style=3D'mso-tab-count:1'> </span><o:p></o:p></span=
></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>8.
<span style=3D'mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>The
ideal order for module testing and integration testing is given by which of=
the
following? <span style=3D'mso-tab-count:1'> </span><o:p></o:p></span>=
</p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>(a)
The ideal order depends on the software product.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(b) Integration testing should be completed before module
testing.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(c) Module testing should be completed before integration
testing.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(d) They should be done together.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Correct
answer is <span style=3D'mso-tab-count:1'> </=
span>(d)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Your
score on this question is: <span style=3D'mso-tab-count:1'> &nbs=
p; </span>0.00<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>Feedback:
<span style=3D'mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-spacerun:yes'> </span>See
section 6.3 of the course notes. See section 14.1 in the textbook. <span
style=3D'mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>9.
<span style=3D'mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>If
the software product is replacing an existing product, the new product shou=
ld
be <span style=3D'mso-tab-count:1'> </span><o:p></o:p></span></=
p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'><span style=3D'mso-tab-count:1'> =
</span>(a)
run in parallel with the existing product until the client is satisfied that
the new product is satisfactory<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(b) used immediately, and the product it's replacing sho=
uld
be retired<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:Arial;mso-bidi=
-font-family:
"Times New Roman"'>(c) run in parallel with the existing product for at lea=
st a
month<o:p></o:p></span></p>
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