Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- 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 objectives for the Oracle 11g Administration ... watermark.Chapter 8Introducing Oracle Database 11g Components and Architecture ORACLE DATABASE 11g: ADMINISTRATION I EXAM OBJECTIVES COVERED IN THIS CHAPTER:Exploring the Oracle Database ArchitectureExplain...

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- P14 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 releases of Oracle Net, Oracle ... architectureApplicationServer Database ServerClientInternetHTTPRequestAppServer Oracle NetRDBMS Oracle NetTCP/IPAn Overview of Oracle Net Features Oracle Net is the glue that bonds the Oracle network...

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- P1 doc

... in the Oracle Database 11g certification track. Oracle Database 11g Administrator Certified Associate The Oracle Certified Associate (OCA) credential is the first step toward achieving the Oracle ... practice database, you can start learning Oracle 11g and pass the Oracle Data-base 11g: SQL Fundamentals I (1Z0-051) and Oracle Database 11g: Administration I (1Z0-052) exams.Why Become Oracle Certified? The ... SKILLS.OCA Oracle ® Database 11g Administrator Certifi ed Associate STUDY GUIDEThomasFEATURED ON THE CDISBN: 978-0-470-39512-7 Study, practice, and review for OCA certifi cation in Oracle 11g, Oracle s...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- P3 ppt

... 6246 ORACLE. EXE (W000)BTHOMAS 121 963 sqlplus.exeDBSNMP 124 23310 emagent.exeDBSNMP 148 608 emagent.exe 150 1 ORACLE. EXE (FBDA) 152 7 ORACLE. EXE (SMCO) 155 1 ORACLE. EXE (MMNL) 156 1 ORACLE. EXE ... ORACLE. EXE (SMCO) 155 1 ORACLE. EXE (MMNL) 156 1 ORACLE. EXE (DIA0) 158 1 ORACLE. EXE (MMON) 159 1 ORACLE. EXE (RECO) 164 1 ORACLE. EXE (MMAN)… … … (Output truncated)As you can see, the background ... called script ﬁles.Data in the Oracle database is managed and accessed using SQL. A SELECT statement is the basic form of querying or reading records from the database table. You can limit...

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- P4 doc

... 102 Chapter 2 N Using Single-Row Functions 11g are NUMBER, BINARY_DOUBLE, and BINARY_FLOAT. Datetime datatypes in Oracle 11g are DATE, TIMESTAMP, and INTERVAL. Datatype conversion ... instance recovery is needed. Please see Chapter 8, “Introducing Oracle 11g Components and Architecture,” for more information. Oracle provides the ORA_ROWSCN pseudocolumn to identify the SCN ... argument will tell Oracle what format the input given in the ﬁrst argument should be. The third argument may be to specify an NLS string. You can use NLS parameters to tell Oracle what character...

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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- P5 doc

... the following SQL statement return?SELECT COALESCE(NULL, Oracle ‘, Certified ) FROM dual;A. NULLB. Oracle C. Certified D. Oracle Certified 17. Which expression will always return the date ... started by discussing the functions avail-able in Oracle 11g to handle NULLs. Then it discussed the single-row functions available in Oracle 11g by grouping them into character, numeric, date, ... Split-Merge on www.verypdf.com to remove this watermark.Chapter 3Using Group Functions ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTER:Reporting Aggregated...

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- P6 pdf

... Split-Merge on www.verypdf.com to remove this watermark.Chapter 4Using Joins and Subqueries ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTERDisplaying 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 the result to another table, ... relationship using a JOIN clause instead of the WHERE clause. The JOIN clause introduced by Oracle in Oracle 9i was then added to conform to the ISO/ANSI 95127c04.indd 198 2/18/09 9:43:34 AMPlease...

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- 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 PurposeINSERTAdds ... PDF Split-Merge on www.verypdf.com to remove this watermark.Chapter 5Manipulating Data ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTER:Manipulating DataDescribe ... most critical aspect of the database from the user perspective—the space allocated and free. If the DBA is not monitoring the growth and free space available in the database, it is likely that...

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate Study Guide- P8 ppt

... types. To learn more about the various Oracle 11g database schema objects, please refer to the Oracle documentation called Oracle Database Administrators Guide 11g Release 1 (11.) Part Number B28310-04,” ... also be deﬁned on the database to “ﬁre” when certain database conditions occur, such as starting the database, or when a database error occurs.Java objects Oracle Database 11g includes Java objects ... objects.A database user can have only one schema associated and is created when you create any database object. They may include any or all the basic database objects discussed earlier. Oracle 11g...

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