Answer Posted / bhanu pratap singh

If you try to replay a script without correlating first,
then most likely the script will fail. The requests it
sends to the server will not be replied to. Either the
session ID is invalid, so the server won’t allow you into
the site, or it won’t allow you to create new records
because they are the same as existing ones, or the server
won’t understand your request because it isn’t what it is
expecting.



Any value which changes every time you connect to the
server is a candidate for correlation. A correlated script
will send the server the information it is looking for, and
so allow the script to replay. This will allow many Vusers
to replay the script many times, and so place load on your
server.

How can you test the global servers with using loadrunner

2860

---

What is scenario default?

1153

---

You have an application which shows the exam results of the student. Corresponding to name of each student its mentioned whether he passed or failed the exam with the label of “pass” and “fail”. How will you identify the number of passed and failed student in vugen script?

1201

---

What are monitors?

1054

---

what is remote performance monitering?

2132

---

Which web protocol recording level generates the web_submit_form function?

1544

---

What protocols does loadrunner support?

1036

---

How to record the desktop application in Loadrunner 12.53 version 64 bit window.

2199

---

How can we invoke a parellel process in load runner using C or perl language?

2281

---

How many vusers are required for load testing?

1053

---

What are different types of vuser logs which can be used while scripting and execution?

1023

---

What are the types of checkpoints is available in loadrunner?

1197

---

What is transaction per second graph(pass)?

1274

---

If we want to know the size of each component in system how?

1942

---

How are concurrent users differing from simultaneous users?

1064

---