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Did VB6 support multi-threading ?
.NET INTERVIEW QUESTIONS - Did VB6 support multi-threading ? While VB6 supports multiple single-threaded apartments, it does not support a freethreading model, which allows multiple threads to run against the same set of data. 2009-11-03, 7764👍, 0💬

What is continuous and staged representation
What is continuous and staged representation? CMMI contains 25 key process areas which organization can follow to adapt CMMI. Causal Analysis and Resolution (CAR) Configuration Management (CM) Decision Analysis and Resolution (DAR) Integrated Project Management (IPM) Integrated Supplier Management (... 2007-10-30, 7761👍, 0💬

Can one change the mouse pointer in Forms?
Can one change the mouse pointer in Forms? The SET_APPLICATION_PROPERTY build-in in Oracle Forms allows one to change the mouse pointer. Example: SET_APPLICATION_PROPERTY(CURSO R_STYLE,BUSY); The following cursor styles are supported: * BUSY - Specifies a busy symbol * CROSSHAIR - Specifies a crossh... 2011-04-19, 7760👍, 0💬

Is There Any XSD File to Validate Atom Feed Files
Is There Any XSD File to Validate Atom Feed Files? - RSS FAQs - Atom Feed Introduction and File Generation A XSD (XML Schema Definition) file contains a set of definitions of XML elements and attributes to form a new XML based language. The same DTD file can be used to validate XML files that comply... 2007-05-12, 7759👍, 0💬

Address of the First Element of an Array
When does the compiler not implicitly generate the address of the first element of an array? Whenever an array name appears in an expression such as: array as an operand of the sizeof operator array as an operand of &amp; operator array as a string literal initializer for a character array Then ... 2007-02-26, 7757👍, 0💬

Can two catch blocks be executed
Can two catch blocks be executed? No, once the proper catch section is executed the control goes finally to block. So there will not be any scenarios in which multiple catch blocks will be executed. 2007-10-23, 7756👍, 0💬

Are risk constant through out the project
Are risk constant through out the project ? * Never say that risk is high through out the project. Risk is high at the start of projects, but by proper POC (Proof of concept) risk is brought in control.Good project managers always have proper risk mitigation plan at the start of project. As the proj... 2007-10-30, 7755👍, 0💬

How can we implement singleton pattern in .NET
How can we implement singleton pattern in .NET? Singleton pattern mainly focuses on having one and only one instance of the object running. Example a windows directory service which has multiple entries but you can only have single instance of it through out the network. Note:- May of developers wou... 2007-10-24, 7742👍, 0💬

How To Get the Minimum or Maximum Value of an Array
How To Get the Minimum or Maximum Value of an Array? - PHP Script Tips - PHP Built-in Functions for Arrays If you want to get the minimum or maximum value of an array, you can use the min() or max() function. Here is a PHP script on how to use min() and max(): &lt;?php $array = array(5, 7, 6, 2,... 2007-04-22, 7722👍, 0💬

List of Waiting Threads on an Object
Can each Java object keep track of all the threads that want to exclusively access to it? 2007-03-03, 7721👍, 0💬

Static Variables
The following variable is available in file1.c, who can access it? static int average; Answer: all the functions in the file1.c can access the variable. 2007-02-26, 7718👍, 0💬

If client side validation is enabled in your Web page, does that mean server side code is not run
If client side validation is enabled in your Web page, does that mean server side code is not run? When client side validation is enabled server emit’s JavaScript code for the custom validators. But note that does not mean that server side checks on custom validators do not execute. It does this red... 2007-10-24, 7715👍, 0💬

What is shadowing
What is shadowing ? When two elements in a program have same name, one of them can hide and shadow the other one. So in such cases the element which shadowed the main element is referenced. Below is a sample code, there are two classes “ClsParent” and “ClsShadowedParent”. In “ClsParent” there is a... 2007-10-23, 7711👍, 0💬

What is V model in testing
What is V model in testing? V model map’s the type of test to the stage of development in a project. Unit Testing Starting from the bottom the first test level is "Unit Testing". It involves checking that each feature specified in the "Component Design" has been implemented in the component. In theo... 2007-10-30, 7710👍, 0💬

How To Write a Query with a Right Outer Join
How To Write a Query with a Right Outer Join? - Oracle DBA FAQ - Understanding SQL SELECT Query Statements If you want to query from two tables with a right outer join, you can use the RIGHT OUTER JOIN ... ON clause in the FROM clause. The following query returns output with a right outer join from ... 2007-04-19, 7706👍, 0💬

What Is Finalization
What is the purpose of finalization? The purpose of finalization is to give an unreachable object the opportunity to perform any cleanup processing before the object is garbage collected. 2007-03-03, 7706👍, 0💬

What is the significance of Finalize method in .NET
What is the significance of Finalize method in .NET? .NET Garbage collector does almost all clean up activity for your objects. But unmanaged resources (ex: - Windows API created objects, File, Database connection objects, COM objects etc) is outside the scope of .NET framework we have to explicitly... 2007-10-23, 7682👍, 0💬

If we have multiple AFTER Triggers on table how can we define the sequence of the triggers
If we have multiple AFTER Triggers on table how can we define the sequence of the triggers ? If a table has multiple AFTER triggers, then you can specify which trigger should be executed first and which trigger should be executed last using the stored procedure sp_settriggerorder. All the other trig... 2007-10-25, 7674👍, 0💬

What is COCOMO I, COCOMOII and COCOMOIII
What is COCOMO I, COCOMOII and COCOMOIII? In CD we have a complete free PDF tutorial of how to prepare software quotation. It has all the estimation technology that today’s software industry uses. 2007-10-30, 7669👍, 0💬

Is versioning applicable to private assemblies?
.NET INTERVIEW QUESTIONS - Is versioning applicable to private assemblies? Versioning concept is only applicable to global assembly cache (GAC) as private assembly lie in their individual folders. 2010-03-16, 7664👍, 0💬

What Tools to Use to View HTML Documents
What Tools to Use to View HTML Documents? The basic tool you need to view HTML documents is any Web browser, like Internet Explorer (IE) or FireFox. The following tutorial shows you how to view a HTML document with : Write a HTML document and save it as hello.html. Run IE and select the File &gt... 2007-03-03, 7664👍, 0💬

How can JavaScript make a Web site easier to use? That is, are there certain JavaScript techniques that make it easier for
How can JavaScript make a Web site easier to use? That is, are there certain JavaScript techniques that make it easier for people to use a Web site? JavaScript's greatest potential gift to a Web site is that scripts can make the page more immediately interactive, that is, interactive without having ... 2024-01-21, 7657👍, 3💬

💬 2023-09-24 Charchita: Nice but long answer.

How To Delete a User Account
How To Delete a User Account? - Oracle DBA FAQ - Managing Oracle User Accounts, Schema and Privileges If you want to delete a user account and its associated schema, you can log in as SYSTEM and use the DROP USER command as shown in the following example: >.\bin\sqlplus /nolog SQL> connect SYSTEM/fy... 2007-05-02, 7653👍, 0💬

Locking Objects for Exclusive Use
Can Java object be locked down for exclusive use by a given thread? Yes. You can lock an object by putting it in a "synchronized" block. The locked object is inaccessible to any thread other than the one that explicitly claimed it. 2007-03-03, 7652👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML