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SAP Basis Interview Questions and Answers 27 Aug 2013 | 03:46 pm
What is private mode? When does user switch to user mode? Private mode is a mode where the heap data is getting exclusively allocated by the user and is no more shared across the system. This happens...
Best Practices – Informatica 26 Aug 2013 | 12:42 pm
Best Practices: The following lists some performance considerations when building mappings. 1). Filter Expressions – try to evaluate them in a port expression: Try to create the filter (true/...
Cognos Architecture Overview & Diagram 23 Aug 2013 | 08:52 am
1) Cognos 8 BI architecture can be separated into three tiers: Web server Applications Data 2) The tiers are based on business function, and are typically separated by firewalls 3) User interface...
Server instance not coming up when trying to start from Admin Console 22 Aug 2013 | 11:45 am
Description: Server instance not coming up when trying to start from Weblogic Server Admin Console (i.e. through nodemanager) Solution: Logon to windows system Go to services (run > services.msc) ...
Configuring Apache with JBoss 19 Aug 2013 | 05:53 pm
Steps for configuring Apache with Jboss: Apache Installation: Windows: Download the latest version of Apache Web Server from the website http://httpd.apache.org/download.cgi Install the binary to ...
MySql Interview Questions and Answers – Part 4 13 Aug 2013 | 06:06 am
If you specify the data type as DECIMAL (5,2), what’s the range of values that can go in this table? 999.99 to -99.99. Note that with the negative number the minus sign is considered one of the digit...
MySql Interview Questions and Answers – Part 3 12 Aug 2013 | 06:05 am
What’s the default port for MySQL Server? 3306 What does tee command do in MySQL? tee followed by a filename turns on MySQL logging to a specified file. It can be stopped by command note. Can you ...
MySql Interview Questions and Answers – Part 2 11 Aug 2013 | 06:05 am
How would you change a table to InnoDB? ALTER TABLE techpreparation_questions ENGINE innodb; When you create a table, and then run SHOW CREATE TABLE on it, you occasionally get different results tha...
MySql Interview Questions and Answers – Part 1 10 Aug 2013 | 12:58 pm
What’s MySQL ? MySQL (pronounced “my ess cue el”) is an open source relational database management system (RDBMS) that uses Structured Query Language (SQL), the most popular language for adding, acce...
Difference between Ejb And Hibernate 5 Aug 2013 | 05:54 pm
Ejb vs Hibernate To get to EJB, it is good to understand the background of where it emanates from. There are two types of entity beans. These are the CMP and the BMP. The CMP refers to the Container ...
