Reliability and Test Game
Authored by Quinn Jacobson
Engineering
University
Used 1+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you promise five 9s of availability (99.999% uptime) and your MTBF is 5 weeks then your MTTR must be approximately X or better:
30 minutes
5 minutes
30 seconds
3 seconds
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Randomly disconnecting networking cables in the server room is an example of what type of testing?
Integration testing
Non-functional testing
Unit testing
Never done
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You should always complete functional testing before starting non-functional testing.
True
False
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If your system goes down on average twice a year and it takes you on average 15 minutes to recover, you availability is?
3 9s (99.9% uptime)
4 9s (99.99% uptime)
5 9s (99.999% uptime)
Doesn't matter because if you are down for 15 minutes you are out of business.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Testing the program without access to the source code is called
Beta testing
Black box testing
Dry run testing
Stub testing
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The pseudo code function SUM() has 8 lines of code. If our test invokes it with SUM(3, 5), what is the line coverage?
0.375
0.5
0.75
1.0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For the following pseudo code function, how many tests would be required to achieve 100% line coverage?
3
4
5
6
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