GeekInterview.com
   Home |  Tech FAQ  |   Interview Questions |  Placement Papers |  Tech Articles |  Learn |  Freelance Projects |  Online Testing |  Geeks Talk |  Job Postings |  Knowledge Base | Site Search |  Add/Ask Question

GeekInterview.com  >  Interview Questions  >  Oracle  >  System Architecture
Go To First  |  Previous Question  |  Next Question 
 System Architecture  |  Question 10 of 33    Print  
What is User Process ?
A user process is created and maintained to execute the software code of an application  program.  It  is  a  shadow  process  created automatically to facilitate communication between the user and the server process.



  
Total Answers and Comments: 0 Last Update: N/A   
  
 Sponsored Links

 

No answers are posted for this question yet.
Be the first to answer it!


 Related Questions

SGA  and  ORACLE  background  processes constitute an ORACLE instance. (or) Combination of memory structure and background process. 
Latest Answer : A system Global Area and Oracle Background Processes together consitute an Instance. ...
A  Shared  SQL  area  is  required  to  process  every unique SQL statement submitted to a database and contains information such as the parse tree and execution 
Latest Answer : HiShared SQL  areas are shared memory areas; any Oracle process can use a shared SQL area. The use of shared SQL areas reduces memory usage on the database server, thereby increasing system throughput. Shared SQL areas are aged out of the shared ...
Program Global Area (PGA) is a memory buffer that contains data and control information for a server process. 
Latest Answer : A programme global area is a memory buffer that contains data and consitute the Oracle Database and Instance.Ex: A client server process uses its Pga to hold the state of the session programme variables and packages. ...
A user process is created and maintained to execute the software code of an application  program.  It  is  a  shadow  process  created automatically to facilitate communication 
Server  Process  handle  requests  from  connected  user  process. A server process is in charge of communicating with the user process and interacting with ORACLE carry 
In a Dedicated Server Configuration a Server Process handles requests for a Single User Process. 
In  a Multi-threaded Server Configuration many user processes share a group of server process. 
DBWR - Database Writer.LGWR - Log WriterCKPT - Check PointSMON - System MonitorPMON - Process MonitorARCH - ArchiverRECO - RecoverDnnn - Dispatcher, andLCKn - LockSnnn - Server. 
Latest Answer : Mandatory Processes DBWR - Database Writer.LGWR - Log WriterCKPT - Check PointSMON - System MonitorPMON - Process Monitor Optional Process ARCH - ArchiverRECO - RecoverDnnn - Dispatcher, andLCKn - LockSnnn - Server. ...
The  Checkpoint  (CKPT)  process  is  responsible  for  signaling  DBWR  at checkpoints  and  updating  all  the  data  files  
Latest Answer : Each time logswitch occurs then time ckpt occurs and when shutdowning the database that time occurs, the ckpt gives the signal to DBWn. The DBWn writes from data buffer cache to datafile.   ...
Process Monitor (PMON)  performs process recovery when a user process fails PMON  is  responsible  for cleaning up the cache and Freeing resources that the  process  was using 

 Sponsored Links

 
Related Articles

Querying Data with Oracle XQuery

Querying Data with Oracle XQuery Starting with Oracle Database 10g Release 2 you can take advantage of a full featured native XQuery engine integrated with the database With Oracle XQuery you can accomplish various tasks involved in developing PHP Oracle XML applications operating on any kind of dat
 

Using Oracle XML DB Repository

Using Oracle XML DB Repository Another variation on accessing and manipulating XML content stored in Oracle database is provided by Oracle XML DB repository which is an essential component of Oracle XML DB mosgoogle NOTE Oracle XML DB repository also known as XML repository is a hierarchically organ
 

Using Oracle Database for Storing, Modifying, and Retrieving XML Data

Using Oracle Database for Storing Modifying and Retrieving XML Data With Oracle XML DB you have various XML storage and XML processing options allowing you to achieve the required level of performance and scalability One of the most interesting things about Oracle XML DB is that it allows you to per
 

XML Processing in PHP and Oracle Applications

Processing XML in PHP Oracle Applications As mentioned there are two alternatives when it comes to performing XML processing in your PHP Oracle application You can perform any required XML processing using either PHP s XML extensions or PEAR XML packages or Oracle s XML features mosgoogle In the fol
 

PHP Oracle Web Development

PHP Oracle Web Development Data processing Security Caching XML Web Services and Ajax The book is written by Yuli Vaseliev a well known author of different web development and programming books PHP Oracle Web Development Data processing Security Caching XML Web Services and Ajax is a good starting b
 

Getting Started with Oracle and ODP.NET

ODP NET Developer’ s Guide by Jagadish Chatarji Pulakhandam Sunitha Paruchuri A practical guide for developers working with the Oracle Data Provider for NET and the Oracle Developer Tools for Visual Studio 2005 Application development with ODP NET Dealing with XML DB using ODP NET Oracle
 

PHP Oracle Web Development Review

PHP Oracle Web Development Data processing Security Caching XML Web Services and Ajax The book is written by Yuli Vaseliev a well known author of different web development and programming books The author is also an expert in open source technologies and SOA Service Oriented Architecture But besides
 

Step by Step Oracle PL-SQL Tutorial

This introductory tutorial to PL SQL will help you to understand the basic concepts of PL SQL Please review the following tutorials and practice the sample SQL Statements on your local Oracle Database Please note that you must learn these basic things before we actually start getting in to Advanced
 

N-Tier Architecture: Data Access Layer

N Tier Architecture Data Access Layer In an N Tier architecture the data access layer consists of components that aid one in the process of accessing the database When it is used correctly the data access layer serves as an abstract level for the structures of the database Simple changes that are ma
 

N-Tier Architecture: The Business Rules Layer

N Tier Architecture The Business Rules Layer Business Rules Layer in N Tier Architectures The Business Rules Layer in an N Tier architecture is that layer that contains the Business logic and or Business rules of the application Reserving a separate layer strictly for Business logic in an N Tier arc
 




About Us  |   Privacy Policy  |   Terms and Conditions  |   Contact  |   Site Map  |   Add Question  |   Propose Category  |   RSS Feeds  |   Articles Sitemap  |   Site Updates  |   Add Resource

Copyright © 2005 - 2008 GeekInterview.com. All Rights Reserved
Page copy protected against web site content infringement by Copyscape