Oracle

Difference Between NETCA and DBCA

Difference Between NETCA and DBCA

What is the difference between NETCA and DBCA? NETCA is used to test and configure Oracle NET connections. But DBCA cannot be used for configuring Oracle NET connections. DBCA is used to create database, configure database options, delete database, manage templates and configure ASM.

  1. What is NetCA?
  2. What is the full form of NetCA in Oracle?
  3. How do you run a Dbca?
  4. What is Dbca explain its functionality in detail?
  5. How do you create a listener?
  6. How do I run Netca?
  7. How do I create a listener in Oracle 19c manually?
  8. What is the name of the server side network configuration file?
  9. How do I create a Tnsnames Ora file?
  10. Which two tasks can you perform using Dbca for databases?
  11. Where is Dbca log file location?
  12. What are the components of an Oracle instance?

What is NetCA?

NetCA (Network Configuration Assistant) is a utility used for configuring SQL*Net. NetCA can be considered a simplistic version of Net Manager. However, NetCA is used as a configuration assistant launched by the OUI at install time.

What is the full form of NetCA in Oracle?

Start the Oracle Net Configuration Assistant (NETCA)

How do you run a Dbca?

To start DBCA on a Microsoft Windows operating system, click Start, select Programs (or All Programs), then Oracle - HOME_NAME, then Configuration and Migration Tools, and then Database Configuration Assistant. The dbca utility is typically located in the ORACLE_HOME /bin directory.

What is Dbca explain its functionality in detail?

Database Configuration Assistant (DBCA) is a Java based GUI tool which is very useful to create, configure and drop databases. From 10g R2, this has been enhanced to manage the Automatic Storage Management (ASM) instance.

How do you create a listener?

Resolution

  1. Select Listener configuration, click Next.
  2. Select Add, click Next.
  3. Choose a listener name, click Next. ...
  4. For selected protocols, select TCP, click Next.
  5. Enter in the port used to connect to the oracle database, click Next. ...
  6. Select No to configure another listener, click Next.

How do I run Netca?

Configure Listener using NETCA utility

  1. Run netca command to invoke the network configuration assistant. ...
  2. Select Add option and click on Next.
  3. Provide Oracle service name or database name then click on Next.
  4. We will select TCP protocol option in the list box and click on Next.

How do I create a listener in Oracle 19c manually?

Create a listener in Oracle Database 19c using Oracle Network Manager

  1. Start Oracle Network Manager from Windows start menu. ...
  2. Give a name to the listener and click “OK”.
  3. Next, select “Listening Locations” and click on “Add Address” to indicate the server remote access details.

What is the name of the server side network configuration file?

The "tnsnames. ora" file contains client side network configuration parameters. It can be found in the "$ORACLE_HOME/network/admin" directory on the client. This file will also be present on the server if client style connections are used on the server itself.

How do I create a Tnsnames Ora file?

Step 1. Create the tnsnames. ora File

  1. Define the net service name entry for the Oracle Connection Manager service. The definition must contain the keyword-value pair SOURCE_ROUTE=YES. See the following sample. ...
  2. Add the. tnsnames.ora. ...
  3. In the Informatica Server machine, set the. TNS_ADMIN.

Which two tasks can you perform using Dbca for databases?

DBCA enables you to perform the following tasks: Creating a Database with DBCA.
...
Creating a Database with DBCA

Where is Dbca log file location?

You can find a sample DBCA response file under the ORACLE_HOME ($ORACLE_HOME/assistants/dbca/dbca.

What are the components of an Oracle instance?

An Oracle instance consists of three main parts: System Global Area (SGA), Program Global Area (PGA), and background processes. The SGA is a shared memory structure allocated when the instance started up and released when it is shut down.

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