Tag: testing

Questions Related to testing

What are the steps for running a scenario in JProbe?
technology testing

  1. Create/Edit Setting, Attach to Session, Load Snapshots

  2. Load Snapshots, Attach To Session, Create/Edit Settings

  3. Attach To Session, Load Snapshots, Create/Edit Settings

  4. Create/Edit Settings, Load Snapshots

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Correct Option: A

What is the file extension of the setting file created by JProbe?
technology testing

  1. .jpl

  2. .bat

  3. .jpb

  4. .sln

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Correct Option: A

What is the default port used by JProbe?
technology testing

  1. 52991

  2. 52992

  3. 52993

  4. 52990

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Correct Option: A

What are three tabs displayed in Runtime Summary View in case of memory analysis?

technology testing

  1. Memory Tab, Heap Tab, GC Tab

  2. Thread Tab, GC Tab, Memory Tab

  3. Memory Tab , Data Tab ,Heap Tab

  4. None

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Correct Option: A

What is the option that must be used to set the level of data you want to record?
technology testing

  1. Trigger

  2. Set Recording Level

  3. Configure Pool

  4. Leak Doctor

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Correct Option: B

Which type of view is used for viewing object allocations?
technology testing

  1. Instance View

  2. Allocation View

  3. Leak Doctor View

  4. Object View

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Correct Option: B

Which type of view is used to identify Memory Leaks?

technology testing

  1. Heap View

  2. Instance View

  3. Leak Doctor View

  4. Allocation View

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Correct Option: C

What is the purpose of Performance Analysis?

technology testing

  1. Focusing on a known efficient algorithm

  2. Focusing on object cycle and garbage collection issues

  3. Focusing on missing codes in a program

  4. None

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Correct Option: A

A Deadlock is a situation in which…

technology testing

  1. A cycle of threads is blocked as they are waiting for resource which is being held by another thread in cycle

  2. Object is waiting for garbage collection

  3. Java Application is having Memory Leaks

  4. None

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Correct Option: A

If the Result of Snapshot differencing is Positive what we can infer?
technology testing

  1. Modified code runs slower than original code

  2. Modified code runs faster than original code

  3. Modified code runs as fast as original code

  4. None

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Correct Option: A