Interview Questions

Q:

Interest is usually associated with

A) doubtful accounts B) bad debts
C) accounts receivable D) notes receivable
 
Answer & Explanation Answer: D) notes receivable

Explanation:

Interest is usually associated with notes receivable.

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Filed Under: Bank Interview
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2162
Q:

What is the purpose of overriding toString() method?

Answer

we can override tostring() method to return String representation of our object data

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Subject: Java

0 2162
Q:

When this. non-static datamember is compulsory inside non-static method

Answer

Whenever there is local- variable/parameter inside the method with same name as data member.


Ex:


Class Sample {


 int a;


  void show() {


   int a=5;


   system.out.println(a); // 5


   system.out.println(this.a);//23


  }


}


class MainApp {


  Public static void main(String[] args) {


  Sample s = new Sample();


   s.a = 23;


   s.show();


   }


}


 

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Subject: Java

0 2162
Q:

What is the difference between verification and validation?

Answer

Verification: Verification is a process to ensure that the software that is made, matches the original design. In other words, it checks whether the software is made according to the criteria and specification described in the requirement document. It is to check whether you built the product right as per design. It is a low level checking. (It is done in walk-through meetings generally). It checked whether it is made accordingly to the design..


Validation: Validation is a process to check whether the product design fits the client’s need. It checks whether you built the right thing. It checks whether it is designed properly.

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Subject: QA Testing

0 2161
Q:

What is wrapping?

Answer

Wrapping is also called as packing or boxing.


Storing the data inside the object as private data which can accessed outside the class only by using methods.


 

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Subject: Java

0 2159
Q:

what is the use of virtual destructor in c++?

Answer

A destructor is automatically called when the object is destroyed. A virtual destructor in C++ is used primarily to prevent resource leaks by performing a clean-up of the object.

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Subject: C++

0 2159
Q:

How do you define a constant?

Answer Via define() directive, like define ("MYCONSTANT", 100);
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Subject: PHP

0 2156
Q:

What do you mean by a tablespace?

Answer

- These are the Logical Storage Units into which a database is divided.
- It is used to group together the related logical structures.

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Subject: Oracle

0 2152