Technology Questions

Q:

How much the bug is affecting the functionality of the application?

Answer

EX:


- High Priority and Low Severity:


Company logo is not properly displayed on their website.


- High Priority and High Severity:


Suppose you are doing online shopping and filled payment information, but after submitting the form, you get a message like "Order has been cancelled."


- Low Priority and High Severity:


If we have a typical scenario in which the application get crashed, but that scenario exists rarely.


- Low Priority and Low Severity:


There is a mistake like "You have registered success" instead of successfully, success is written.

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Subject: QA Testing

6 4275
Q:

Does VB Supports OOPS Concepts?

Answer

Visual Basic is not support Inheritance and Data binding OOPS Concept 

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Q:

What are the different types of assemblies? Explain them in detail.

Answer

The following are the two types of assemblies:



          =>  Private Assembly - Refers to the assembly that is used by a single application. Private assemblies are kept in a local folder in which the client application has been installed.

          =>  Public or Shared Assembly - Refers to the assembly that is allowed to be shared by multiple applications. A shared assembly must reside in Global Assembly Cache (GAC) with a strong name assigned to it.


For example, imagine that you have created a DLL containing information about your business logic. This DLL can be used by your client application. In order to run the client application, the DLL must be included in the same folder in which the client application has been installed. This makes the assembly private to your application. Now suppose that the DLL needs to be reused in different applications. Therefore, instead of copying the DLL in every client application folder, it can be placed in the global assembly cache using the GAC tool. These assemblies are called shared assemblies.

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Subject: .NET

0 4259
Q:

What do you mean by friend function in C++ ?

Answer

Friends can be either functions or other classes. The class grants friends unlimited access privileges.

* The declaration of the function should be preceded by the keyword 'friend'.
* The function definition will not use the keyword or the scope operator '::'.


Thus, a friend function is an ordinary function or a member of another class.

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Q:

What is a container class?

Answer

A class is said to be a container class which is utilized for the purpose of holding objects in memory or persistent media. A generic class plays a role of generic holder. A container class is a good blend of predefined behavior and an interface that is well known. The purpose of container class is to hide the topology for the purpose of objects list maintenance in memory. A container class is known as heterogeneous container, when it contains a set of different objects. A container class is known as homogeneous container when it contains a set of similar objects.

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Subject: C++

2 4253
Q:

What is C-Sharp (C#) and its advantages ?

Answer

C# is a type-safe, managed and object oriented language, which is compiled by .Net framework for generating intermediate language (IL).


Below are some of the features supported in C# -
* Constructors and Destructors
* Properties
* Passing Parameters
* Arrays
* Main
* XML Documentation and
* Indexers


Below are the advantages of C# -


* Easy to learn
* Object oriented
* Component oriented
* Part of .NET framework

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Subject: .NET
Job Role: IT Trainer , Analyst

1 4246
Q:

How many types of constructor are there in C++?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:

There are three types of constructor in C++. They are Default constructor, Parameterized constructor, Copy constructor.

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Filed Under: C++

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Q:

Assuming that the DEFINE JCL is not available, how do you get info about a VSAM files organisation?

Answer

Use the LISTCAT command.

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