Showing posts with label difference. Show all posts
Showing posts with label difference. Show all posts

Apr 18, 2010

Difference between SQL and SQL * plus commands

The Differences between SQL and SQL * plus commands are as follows :


SQL -

1. A language
2. ANSI standard
3. Keywords cannot be abbreviated
4. Statements manipulate data and table definitions in the database

SQL * Plus -

1. An environment
2. Oracle proprietary
3. Keywords can be abbreviated
4. Commands do not allow manipulation of values in database

Jun 17, 2009

Difference between Web & Windows in simple terms

Diff between Windows and web appl :
1) Windows is .exe & Web is .dll
2) Performance wise windows (.exe) take more time for execution.
Every page is a dll in .net so when a website is loaded then only one page is executed and rest pages are dynamically linked .
3) Web appl always needs a web server(i.e. IIS,Apache etc.) for ececuting.
4) Security - Websites are not secure.
5) User friendly - Windows appl is very user friendly. As there are ppl who dnt know about internet so not possible to use while windows somewat can be used.