Technology Questions

Q:

What is Test Harness?

Answer

“In software testing, a test harness or automated test framework is a collection of software and test data configured to test a program unit by running it under varying conditions and monitor its behavior and outputs. It has two main parts: the test execution engine and the test script repository.”


 

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Subject: QA Testing

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Q:

How can you deploy an ASP.NET Web application?

Answer

You can deploy an ASP.NET Web application using either the Windows Installer deployment or ClickOnce deployment technique.

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Subject: .NET

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Q:

What is Thread?

Answer

A Thread is a block of code that can be executed in parallel with another block of code.

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Subject: Java

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Q:

What is MIME?

Answer

MIME - Multi-purpose Internet Mail Extensions. 


MIME types represents a standard way of classifying file types over Internet. 


Web servers and browsers have a list of MIME types, which facilitates files transfer of the same type in the same way, irrespective of operating system they are working in.


A MIME type has two parts: a type and a subtype. They are separated by a slash (/). 


MIME type for Microsoft Word files is application and the subtype is msword, i.e. application/msword.

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Subject: PHP

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Q:

What files are important in a bootable Windows XP operating system?

Answer

There are four important files in order to make a bootable Windows XP operating system. These are Ntldr, Ntdetect, Boot.ini and Ntfs.sys

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Q:

What is the basic difference between ASP and ASP.NET?

Answer

The basic difference between ASP and ASP.NET is that ASP is interpreted; whereas, ASP.NET is compiled. This implies that since ASP uses VBScript; therefore, when an ASP page is executed, it is interpreted. On the other hand, ASP.NET uses .NET languages, such as C# and VB.NET, which are compiled to Microsoft Intermediate Language (MSIL).

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Subject: .NET

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Q:

How can we call DDL statements like CREATE, DROP, TRUNCATE, etc. from PL/SQL?

Answer

EXECUTE IMMEDIATE command can be used to call DDL statements. 


Example:


BEGIN


EXECUTE IMMEDIATE  'TRUNCATE TABLE employee';


END;

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Subject: Oracle

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Q:

Which key word is to be used to tell the JVM to skip the variable while performing the serialization process of the object containing it?

A) Transcient B) Volatile
C) Static D) Final
 
Answer & Explanation Answer: A) Transcient

Explanation:

If you mark an instance variable as transient, you're telling the JVM to skip (ignore) this variable when you attempt to serialize the object containing it.

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Filed Under: Java

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