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Oracle Database

Oracle Database is a Relational Database Management System produced by Oracle Corporation. It was first released in 1977.

690 Questions

What are the do's and dont's of dataflow diagram?

First of all you need to understand what a process is before you start. Then decide if you're going to do a physical diagram (Names of People and/or Departments), or a logical dfd (verbs like Call Customer, Validate Order, etc...). Steps:

  1. The way to start it is to place every process on a large diagram and show the data that moves from one process to another. They don't have to be databases or even electronic data.
  2. Then after you've drawn that, decide what parts of your process will be automated by a system. That helps define the scope of your system.
  3. Take the portion of your process that will be automated it, and summarize the processes into no more than 7 processes. The rule of thumb is that if you can describe it in one page, you don't need to diagram any lower.
  4. Draw the sub-diagrams for those processes that were summarized as sort of drill downs of the larger diagram. Keep in mind that the same rule of 7 applies.
  5. After you've identified all of the flows, then create your context diagram as one process with all of the flows coming from the sources outside of the process (e.g., Customer, Vendor, etc...).

Hints:

  • Validate every process by asking yourself the question about each output coming out of the process, "Do I have all of the ingredients coming out of the process that are required to generate the output?"
  • If you have a process that has one flow in and one flow out, is really necessary to perform that process? Does it really produce value?
  • Keep the diagrams simple and easy for the business to understand. Every diagram should be quickly understood by anyone looking at it.

What are the versions in TOAD oracle application?

{| ! scope="col" | Date Posted ! scope="col" | Name ! style="FONT-WEIGHT: bold" scope="col" | Version ! style="FONT-WEIGHT: bold" scope="col" | File Type ! style="FONT-WEIGHT: bold" scope="col" | Size | Dec 05, 2006 Toad for Oracle - Release Notes

9.0.1 122.49 KB Oct 24, 2006 Toad for Oracle - Release Notes

9.0.0 104.05 KB Apr 04, 2006 Toad for Oracle - Release Notes

8.6.1 72.83 KB Jul 06, 2005 Toad for Oracle - Release Notes

8.5.3 81.05 KB Nov 12, 2007 Toad for Oracle - Release Notes

9.5 92.23 KB Apr 01, 2008 What's New - Toad for Oracle Bundles

The Toad for Oracle Bundle Diagram contains the available editions 9.6 72.68 KB Apr 01, 2008 Toad for Oracle - Release Notes

9.6 |} Date Posted Name Version

Dec 05 - 9.0.1

Oct 06 - 9.0.0

Apr 06 - 8.6.1

Jul 05 - 8.5.3

Nov 07 - 9.5

Apr 08 - 9.6

Apr 08 - 9.6

Query to delete a record in Oracle?

it's exactly the same as in Microsoft, as it's standard SQL

Delete from X

where Y=Z

X = table name

Y = field name

Z = value

Is SAS programming with Oracle DBA a good profile I work as an Oracle DBA administrator but I want to move to SAS programming Will it help?

It's no so much moving on but adding on. Oracle SQL stores the data and retrieves it, SAS formats and massages the extracted data for presentation to end users.

How do you activate the oracle peoplesoft optimization framework in v9.0 tools 8.53 environment?

This is an interesting question! We've notified our experts in this category and we'll email you when there is a response.

How do you create matching on multiple keys in Easytrieve?

Define the keys in both input files: FILE INFILE1

AKEY1 1 4 A

AKEY2 5 9 A

AKEY3 14 9 A

AKEY4 31 1 A

AKEY5 23 8 A FILE INFILE2

BKEY1 159 4

BKEY2 1 9

BKEY3 10 9

BKEY4 19 1

BKEY5 151 8 ... JOB INPUT (INFILE1 KEY (AKEY1 AKEY2 AKEY3 AKEY4 AKEY5) +

INFILE2 KEY (BKEY1 BKEY2 BKEY3 BKEY4 BKEY5))+

START BEGINNING FINISH ENDING

*

*** KEY EXISTS IN BOTH FILES

*

IF MATCHED

MTCH-CNT = MTCH-CNT + 1 .....

Where can someone go to learn more about the Oracle architecture?

The Oracle system architecture will depend on the Oracle products used and their implementation. Full details of all of Oracle's products and how they should be implemented are available from their website.

What kind of products does the Oracle Finance website offer?

The Oracle Finance website offers many different products for financial management solutions. Some of these products include Data Warehousing, Siebel and Identity Management.

What is DBMS?

DBMS is short for database management system . DBMS is the collection of related records.

What is D2K in Oracle?

Oracle D2K is one of the tool which is used for the desktop application development.This is tightly integrated with the Oracle data base.You Can develop applications vary fast using this tool.

It has basically Two parts:

Oracle Forms

Oracle Reports

We can develop applications in client server architecture usig D2K

What is scalar data type oracle?

Single values with no internal components.--:yashodeep ganpat talele

Who is the author of oracle?

Oracle is a product from Oracle corporation. www.oracle.com

What are some examples of job positions available at Oracle?

Oracle, who creates the Java software that we all use often hires people for professor, accountant and developer positions. A good way to start would be acting as an intern if you have no experience.

Basic commands in oracle?

See the list of Commands in Oracle

ANALYZE

AUDIT

CALL

CREATE CLUSTER

ALTER CLUSTER

DROP CLUSTER

COMMENT

COMMIT

CONNECT

CONSTRAINT

CREATE CONTEXT

DROP CONTEXT

CREATE CONTROLFILE

CREATE DATABASE

ALTER DATABASE

DELETE

DESCRIBE

CREATE DIMENSION

ALTER DIMENSION

DROP DIMENSION

CREATE DIRECTORY

DROP DIRECTORY

EXEC

EXECUTE IMMEDIATE

EXPLAIN PLAN

CREATE FUNCTION

ALTER FUNCTION

DROP FUNCTION

GRANT

CREATE INDEX

ALTER INDEX

DROP INDEX

CREATE INDEXTYPE

DROP INDEXTYPE

INSERT

INTERSECT

CREATE JAVA

ALTER JAVA

DROP JAVA

CREATE LIBRARY

DROP LIBRARY

CREATE DATABASE LINK

DROP DATABASE LINK

LOCK TABLE

CREATE MATERIALIZED VIEW

ALTER MATERIALIZED VIEW

DROP MATERIALIZED VIEW

CREATE MATERIALIZED VIEW LOG

ALTER MATERIALIZED VIEW LOG

DROP MATERIALIZED VIEW LOG

MINUS

NOAUDIT

CREATE OUTLINE

ALTER OUTLINE

DROP OUTLINE

CREATE PACKAGE/BODY

ALTER PACKAGE

DROP PACKAGE

CREATE PFILE

CREATE PROCEDURE

ALTER PROCEDURE

DROP PROCEDURE

CREATE PROFILE

ALTER PROFILE

DROP PROFILE

RECOVER

RENAME

ALTER RESOURCE COST

REVOKE

RMAN

CREATE ROLE

SET ROLE

ALTER ROLE

DROP ROLE

ROLLBACK

CREATE ROLLBACK SEGMENT

ALTER ROLLBACK SEGMENT

DROP ROLLBACK SEGMENT

SAVEPOINT

CREATE SCHEMA

SELECT

CREATE SEQUENCE

ALTER SEQUENCE

DROP SEQUENCE

ALTER SESSION

SHUTDOWN

SNAPSHOT

CREATE SPFILE

STARTUP

ASSOCIATE STATISTICS

DISASSOCIATE STATISTICS

CREATE SYNONYM

DROP SYNONYM

ALTER SYSTEM

CREATE TABLE

ALTER TABLE

DROP TABLE

CREATE TABLESPACE

ALTER TABLESPACE

DROP TABLESPACE

CREATE TEMPORARY TABLESPACE

SET TRANSACTION

CREATE TRIGGER

ALTER TRIGGER

DROP TRIGGER

TRUNCATE

UPDATE

UNION

CREATE USER

ALTER USER

DROP USER

CREATE VIEW

ALTER VIEW

DROP VIEW

WHERE

Can Oracle and IIS co-habit on one Server?

To my knowledge, yes.

You didn't ask if it would be a good idea. If you had, I would say maybe not.

The Oracle database includes its own web server, which possibly could conflict with the IIS web server (which is what IIS is).

Who founded oracle open world?

I believe it was founded and continues to be founded by sponsors supporting the event each year. Some of the sponsors include: Dell, EMC, Infosys, Marquee Deloite, Diamond and Cisco.

What was a problem with navigational data access language in oracle?

A navigational data language requires knowledge of the internal tables and index structures. Prior to SQL, the person writing the query would have to specify the table join order and the access path to the data.

Oracle Database SQL Expert free download dumps?

You can get latest Oracle database certification pdf dumps for all below codes with pass % score guarantee from ORACERTS@GMAIL.COM

1Z0-007

1Z0-030

1Z0-031

1Z0-032

1Z0-033

1Z0-035

1Z0-040

1Z0-042

1Z0-043

1Z0-045

1Z0-046

1Z0-047

1Z0-048

1Z0-050

1Z0-051

1Z0-052

1Z0-053

1Z0-054

1Z0-055

1Z0-058

1Z0-450

1Z0-457

1Z0-514

1Z0-515

1Z0-528

1Z0-529

1Z0-530

1Z0-536

1Z0-593

1Z1-595

1Z0-870

1Z1-594

1Z0-871

1Z0-872

1Z0-873

1Z0-874

1Z0-875

Discusss the internal and external constraints of managerial effectiveness?

Internal constraints of managerial effectiveness include culture and perspective. An external constraint of managerial effectiveness is government regulations that impact the business.

Use of commit and rollback in oracle?

In Oracle, you can insert rows, update rows or delete rows from tables, but the changes are only current to your session. That means that if you insert a row in a table, no other users will be able to see it until you enter a COMMIT command. If you should enter or delete information by mistake, you have the chance to undo your changes by using the ROLLBACK command. The ROLLBACK will undo changes to data since the last COMMIT was executed.

What is oracle?

Oracle is made up of a set of processes running in your operating system. These processes manage how data is stored and how it is accessed. It is a database system through which we can manipulate the date through different process.

Where can one find information about the Oracle XE database?

Information and documentation for the Oracle Databse XE Program, also known as Database Express Edition, is available on the Oracle website. They have everything you need to know from how to set it up to quickly get it up and running, as well as troubleshooting.

How do you make oracle bones?

They were first anointed with blood. Then the date and the name of the diviner were written on the bone or bones. Then the question the king wished to have answered was posed and that too was written on the bone or bones.

The oracle bones had pits, varying in number, carved into them. The person performing the divination would place a heat source in these pits until the bone cracked. They would then "read" the cracks to divine the answer to the question being posed.

http://history.cultural-china.com/en/51H2941H11096.html