Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt

... the following SQL statement return? SELECT COALESCE(NULL, Oracle ‘, Certified ) FROM dual; A. NULL B. Oracle C. Certified D. Oracle Certified 17. Which expression will always return the date ... Split-Merge on www.verypdf.com to remove this watermark. Chapter 3 Using Group Functions ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTER: Reporting Ag...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P4 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P4 ppt

... returns the database s time zone, as set by the latest CREATE DATABASE or ALTER DATABASE SET TIME_ZONE statement. Note that after changing the database time zone with the ALTER DATABASE ... you to internationalize your Oracle database system. NLS internationalizations include date representations, char- acter sets, alphabets, and alphabetical ordering. Oracle will implici...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P6 pptx

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P6 pptx

... Split-Merge on www.verypdf.com to remove this watermark. Chapter 4 Using Joins and Subqueries ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTER Displaying data from multiple ... execute a join of three or more tables, Oracle takes these steps: 1. Oracle joins two of the tables based on the join conditions, comparing their columns. 2. Oracle joins...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P7 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P7 ppt

... MERGE is not part of the Oracle Database 11g SQL Fundamentals I test. Table 5.1 summarizes the DML statements that Oracle supports. TABLE 5.1 DML Statements Supported by Oracle Statement Purpose INSERT Adds ... PDF Split-Merge on www.verypdf.com to remove this watermark. Chapter 5 Manipulating Data ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS C...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P9 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P9 ppt

... Split-Merge on www.verypdf.com to remove this watermark. Chapter 7 Creating Schema Objects ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTER: Creating Other Schema ... watermark. An Oracle database can contain far more objects than simply tables. Chapter 6, “Creating Tables and Constraints,” gave you an overview of all the major objects that can be...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P10 pptx

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P10 pptx

... administer Oracle 11g database. Interacting with Oracle 11g SQL is the language used to interact with the Oracle 11g database. Many tools are available for the DBA to administer an Oracle 11g database. ... you’ll start learning Oracle Database 11g (Oracle 11g) database administration. This chapter and the remaining chapters of the book will discuss the object...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P13 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P13 ppt

... 9 Creating an Oracle 11g Database ORACLE DATABASE 11g: ADMINISTRATION I EXAM OBJECTIVES COVERED IN THIS CHAPTER: Creating an Oracle Database  Create a database by using the Database Configuration ... locate, and view the database alert log. Using DBCA to Create Oracle 11g Databases The Oracle Database Configuration Assistant (DBCA) is a Java-based tool used to c...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P14 pptx

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P14 pptx

... Diag​Enabled​​​​​​​​​​​​​​TRUE ADR​Base​​​​​​​​​​​​​​​​​​/u01/app /oracle ADR​Home​​​​​​​​​​​​​​​​​​/u01/app /oracle/ diag/rdbms/oca11g/OCA11G Diag​Trace​​​​​​​​​​​​​​​​/u01/app /oracle/ diag/rdbms/oca11g/OCA11G/trace Diag​Alert​​​​​​​​​​​​​​​​/u01/app /oracle/ diag/rdbms/oca11g/OCA11G/alert Diag​Incident​​​​​​​​​​​​​/u01/app /oracle/ diag/rdbms/oca11g/OCA11G/incident Diag​Cdump​​​​​​​​​​​​...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P15 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P15 ppt

... .dbf SYSAUX /u01/app /oracle/ oradata/11GR11/sysaux01. 883818496 YES dbf SYSTEM /u01/app /oracle/ oradata/11GR11/system01. 734003200 YES dbf EXAMPLE /u01/app /oracle/ oradata/11GR11/example01 104857600 ... .dbf APPL_DATA /u01/app /oracle/ oradata/11GR11/appl_data 209715200 NO 01.dbf APPL_DATA /u01/app /oracle/ oradata/11GR11/appl_data 209715200 NO 02.dbf HR_DATA /u02/oradata/11GR11/11GR11...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P16 pptx

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P16 pptx

... Architecture ORACLE DATABASE 11g: ADMINISTRATION I EXAM OBJECTIVES COVERED IN THIS CHAPTER: Configuring the Oracle Network Environment Configure and Manage the Oracle Network  Using the Oracle ... experienced Oracle database administrator has seen this maturation process in the Oracle network architecture as well. From the first version of SQL*Net to the latest releas...

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