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User Connectivity
Configuring Oracle
NetClient PC Database
Oracle Net Basic Concepts
Finding Listener Service
Listener Control Program
Configuring Listener
Stop Restart Listener
Configuring OracleNet Client
Testing Client Connectivity
Testing OracleNet Connectivity
Check Default Domain
Connecting from Client
Oracle Net Conclusion
Password Files
Necessary Password Files
Password Creation Process
Placing | Naming PW File
Creating Password File
Remote Login Password
Connecting Internal Password
DBA Privileges
Different DBA Roles
Oracle DBA Roles
Connect Database
PW Files Data Dictionary
Rebuilding Password File
Manage PW Conclusion
Enterprise Manager
OEM Architecture
OEM Architecture
Install OEM
DBA Management Pack
Using Instance Manager
View Information
Using Security Manager
Examine Objects Schema Manager
Using SQL Plus
SQL* Plus CLI
SQL Plus Reports
SQL Plus Column
SQL Plus Formatting
Formatting Numeric Columns
Oracle Date Columns
SQL Plus Scripting
SQL Plus Command
Suppress Repeating Columns
Line Page Break Reports
Report Headers Footers
Spooling Printing Report
Substitution Variables
Accept Prompt Commands
SQL Plus Editing Commands
SQL Plus Settings
SQL Plus Script
SQL Plus Conclusion
Creating Users
Manage Users
Before Creating User
Default Tablespaces
Temporary Tablespaces
Assign Disk Quotas
Creating Database User
OS Authentication
Granting Session Privileges
altering Database User
Changing User Password
Locking Users Account
Drop User
Data Dictionary User Info
Create manage Users
Managing User Roles
Types System Privileges
Granting System Privileges
With Admin Option Clause
session_privs View
Revoke Privileges Oracle
Managing System Privileges
Configuring Oracle Net Client - Exercise
Editing the tnsnames.ora file
Objective:
Edit your tnsnames.ora file, using Oracle Net Configuration Assistant, and add an entry for the
COIN
instance.
Exercise Scoring
You will receive 10 points for this exercise. The exercise is auto-scored; when you have completed the exercise, click the
Submit
button to receive full credit.
Background and Overview
In order for you to connect to a database on another computer, you need to tell the Oracle Net software where that database is. You do this by adding an entry for the database in a file named
tnsnames.ora
. The Oracle Net Configuration Assistant utility facilitates this process.
Instructions
If you have Oracle installed on a computer, and are following along with the steps in this course, run the
Oracle Net Configuration Assistant
utility to edit your tnsnames.ora file, and add an entry pointing to the COIN database.
Oracle Net Configuration Assistant (NETCA) is fully supported and recommended for use in Oracle 13c. It's a primary tool used for configuring and managing network components for your Oracle database. Here are some of the tasks you can perform with NETCA in Oracle 13c:
Configuring listeners: Create, modify, and manage Oracle Net Listeners
Configuring naming methods: Set up local naming (tnsnames.ora) or directory naming (LDAP)
Configuring net service names: Define network service aliases used for connections.
Submitting your Exercise
When you are done, click on the
Submit
button to receive full credit for this exercise.
