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Interview Question : Using Windows Remote Desktop Connection?
Answer : Step 1: Planning the test. Here, we develop a clearly defined test plan
to ensure the test scenarios we develop will accomplish load-testing
objectives.
Step 2: Creating Vusers. Here, we create Vuser scripts that contain
tasks performed by each Vuser, tasks performed by Vusers as a whole,
and tasks measured as transactions.
Step 3: Creating the scenario. A scenario describes the events that
occur during a testing session. It includes a list of machines,
scripts, and Vusers that run during the scenario. We create scenarios
using LoadRunner Controller. We can create manual scenarios as well as
goal-oriented scenarios. In manual scenarios, we define the number of
Vusers, the load generator machines, and percentage of Vusers to be
assigned to each script. For web tests, we may create a goal-oriented
scenario where we define the goal that our test has to achieve.
LoadRunner automatically builds a scenario for us.
Step 4: Running the scenario. We emulate load on the server by
instructing multiple Vusers to perform tasks simultaneously. Before the
testing, we set the scenario configuration and scheduling. We can run
the entire scenario, Vuser groups, or individual Vusers.
Step 5: Monitoring the scenario. We monitor scenario execution using
the LoadRunner online runtime, transaction, system resource, Web
resource, Web server resource, Web application server resource,
database server resource, network delay, streaming media resource,
firewall server resource, ERP server resource, and Java performance
monitors.
Step 6: Analyzing test results. During scenario execution, LoadRunner
records the performance of the application under different loads. We
use LoadRunner�s graphs and reports to analyze the application�s
performance.
Interview Question Category : Load, Stress & Performance Testing
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