Question { Infosys, 64942 }

What is endurance testing?

Answer

Endurance testing is usually done to determine if the
application can sustain the continuous expected load.
During endurance tests, memory utilization is monitored to
detect potential leaks. Also important, but often
overlooked is performance degradation. That is, to ensure
that the throughput and/or response times after some long
period of sustained activity are as good or better than at
the beginning of the test.

Question { 15012 }

what is Negative testing and what It?s Purpose?

Answer

Negative testing is nothing but the testing with invalid data.
when we do adhoc testing at that time it is more useful.
In adhoc testing user dont know what is valid or
invalid.During such adhoc testing system should not
crash.For this purpose negative testing is done.

clear me if i m wrong.

Question { 6092 }

How can a class be accessed, If no access modifiers are
declared?

Answer

If a there is no access modifier specified to a class it
takes the access modifier as Default. This means the class
which has Default Access modifier can be accessed from
other classes defined in the same package.

Question { TCS, 298067 }

What are the OOPS concepts?

Answer

OOPs concepts are
1)object
2)class
3)encapsulation
4)abstraction
5)polymorphism
6)inheritance
7)message passing
8)dynamic binding
BASIC CONCEPT OF OOPS:
1.OBJECTS:
An object is an abstraction of a real world entity. It may
represent a person,a placea number and icons or something
else that can be modelled.Any data in an object occupy some
space in memory and can communicate with eachother .
2.CLASSES:
A class is a collection of objects having common
features .It is a user defined datatypes which has data
members as well functions that manupulate these datas.
3.ABSTRACTION:
It can be definr\ed as the seperation of unnecessary
details or explation from system requirments so as to
reduce the complaxities of understanding requirments.
4.ENCAPTULATION:
It is a mechanism that puts the data and function together.
It is bthe result of hiding implimintation details of an
object from its user .The object hides its data to de
accessed by only those functions which are packed in the
class of that object.
5.INHERITANCE:
It is the relationship between two classes of object such
that one of the classes ,the child takes all the relevent
features of other class -the parent.
Inheritance bring about reusablity.
6.POLYMORPHISM:
polymorphism means having many forms that in a single
entity can takes more than one form.Polymorphism is
implemented through operator overloading and function
overloading.
7.DYNAMIC BINDING:
Dynamic binding is the proces of resolving the function to
be associated with yhe respective functions calls during
their runtime rather than compile time.
8.MESSAGE PASSING:
Every data in an objest in oops that is capable of
processing request known as message .All object can
communicate with each other by sending message to each other

Question { HCL, 405111 }

Why did you choose HR as your career?

Answer

I choosed HR because i love service to people.

Question { 14065 }

Explain Class Diagram in Detail.

Answer

Class diagram describes set of classes and interfaces based
on the business entities of an use case.

Elements of class diagram
--------------------------
1) classes
2) Member variables (privat -, public +, protected #)
3) operations(-,+,#)
4) Association between the two classes and Multiplicity.
5) Relationship b/w the classes (Inheritance,
Generalization, specialization,aggregation,composition)

Question { CTS, 64673 }

What cursor type do you use to retrieve multiple recordsets?

Answer

This ans opt for Oracle DB
---------------------------

SYS_REFCURSOR. this is what we called Explicit cursor.

In database if u run any sql statement by default system
will create a cursor. its called "Implicit cursor".

But in PL/SQL, we r using SYS_REFCURSOR to manupulate the
multiple records. that is called Explicit cursor.

Question { CTS, 64673 }

What cursor type do you use to retrieve multiple recordsets?

Answer

Im sorry..sys_refcursor. can be used to pass cursors from
and to a stored procedure.

Normally we r using. CURSOR cursor_name IS SELECT...
So this is called explicit cursor.

Question { ICS Integrated Computer Solutions, 15982 }

What is the correct chronological order of the following
Mughal Kings?

(A) Babar, Akbar, Jahangir, Humayun

(B) Akbar, Jahangir, Babar, Humayun

(C) Babar, Humayun, Akbar, Jahangir

(D) Humayun, Babar, Akbar, Jahangir

Answer

(D) Humayun, Babar, Akbar, Jahangir

Question { Honeywell, 13975 }

Which Design Patterns you know?

Answer

What is desing pattern?
Commonly accepted solution for a particular problem is
called design pattern.
We can classify the design patterns into two.
1. Java core patterns.
2. J2ee Design patters.

Core patterns.
1) Creational (Factory pattern, singleton pattern....etc)
2) Structural (Adaptor, Composite... etc)
3) Behavioural(Command, Template, Strategy... etc)

Entepise Patterns. (We can catagoize by layer)
1) Business Facade - Business Layer
2) Business Interface - Business Layer
3) DAO pattern - Persistent Layer
4) Composite View - Presentation Layer
5) synchronized - Presentation Layer
6) Service Locator... etc...

Question { 4391 }

We have an application which generates links( more than
thousand) based on the time stamp dynmically.Each link will
download an xls file. we are supposed to click a particular
link (which link to click will be obtained thru some
buisiness logic).Now the issue is QTP is not recogniging
the link(say Var1) though its properties showed mandatory
fields text=xyz and html tag=A.I used following code to do
this.
Browser("ABC").Page("123").Link("text:=" &Var1,"html
tag:=A").click, can any one suggest why this is not
recognised by QTP though syntax is correct?(Is there any
sync issue to be considered?Because on clicking the link it
will take 5 mins to open that file)

Answer

You can't use variable inside static dp. Everything should be static as the name suggest.Try using dynamic dp.It will definately work

Question { 12165 }

how to retrieve only duplicate values in a table

Answer

For example,u have a table called student like below.

STUD-NAME SUBJECT
--------- ------
STUD1 A
STUD2 B
STUD2 A
STUD1 A

in this structure 1 row is duplicated in 4 th. so we can
fetch the student name using the below qry.

SELECT stud-name FROM STUDENT
GROUP BY stud-name,subject
HAVING COUNT > 1.

Question { TCS, 227140 }

Which is the best institute in hyderabad to learn DotNet?

Answer

I totally agree with Santosh.

Deccansoft is the BEST.

Join and see the difference. You can find more about them
from http://www.deccansoft.com

Question { 7465 }

How to call a function in QTP?

Answer

You just have to call the name similarly as your parents
call you by name.
So while running just keep calling the name of the function
with a midtone vice and all izz well !!

Question { HCL, 9190 }

HOW CAN I DO HOMOGENOUS SYSTEM COPY (ECC5.0)?TELL STEP BY
STEP PROCESS?

Answer

Homogeneous system copy is done using Netweaver 2004 or
2004s master cd/dvd/media. Just select the type of
configuration (db, OS) for both the source and target system
and follow the steps.