Tag: performance

Questions Related to performance

In a VUGen script, we have checked the "Continue on Error"-Run-Time Settings, but in the script there is lr_continue_on_error(1) set before a transaction xyz. Suppose the transaction xyz fails , what will happen?
technology performance

  1. The script will continue without recording any errors

  2. The script will report the error and fail

  3. The script will give a error pop up and continue

  4. The script will continue but only xyz transaction status will be "FAILED".

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Correct Option: B

We can insert text check code in the script DURING recording.
technology performance

  1. True

  2. False

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Correct Option: A

"Run for duration" in controller behaves like "Run until completion" when the the given number of iterations is done executing?
technology performance

  1. True

  2. False

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Correct Option: B

We can change the run logic -iteration count for Vuser init -Vuser end.
technology performance

  1. True

  2. False

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Correct Option: A

We can have a script with only vuser_init and vuser_end.
technology performance

  1. True

  2. False

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Correct Option: A

We can create a Load Runner script without Recording the application workflow , just by manual coding
technology performance

  1. True

  2. False

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Correct Option: A

Which of these options is a type of Performance Testing?
technology performance

  1. Load Testing

  2. Volume Testing

  3. Stress Testing

  4. All Of The Above

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Correct Option: D

On a single processor system, if the CPU utilization is u% and a transaction takes a CPU time of t seconds, the overall time including wait time for the transaction to execute is
technology performance

  1. t*100/(100-u)

  2. t*u/(100-u)

  3. t*100/u

  4. t*u/100

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Correct Option: A

A quicksort algorithm to sort n records has a performance proportional of the order of
technology performance

  1. n

  2. n squared

  3. n log(n)

  4. e raised to n

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Correct Option: C

Different types of Indexes available
technology performance

  1. B*Tree

  2. Bitmap

  3. Bmap

  4. Function Based Indexes

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Correct Option: A,B,D