OCAJP oracle certified associate java SE 7 programmer practice exams Deshmukh Hanumant

... Oracle Certified Associate, Java SE Programmer Study Guide Comprehensive review of Oracle Certified Associate, Java SE Programmer Certification objectives Richard M Reese professional ... changed to Java 1992 Oak 19 97 Java 1.1: JFC available 1996 Java 1.0 2000 Java 1.3 1999 Java 1.2: J2EE released 2004 Java 5.0 2002 Java 1.4 20 07 Source code relea...

Ngày tải lên: 06/03/2014, 03:20

... Oracle 11g represents unknown or missing data) Two vertical bars (||) are used as the concatenation operator Here are two examples: Oracle1 1g’ || Database results in Oracle1 1gDatabase’ Oracle1 1g ... the Oracle document Oracle Database Sample Schemas 11g Release 1” at http://download .oracle. com/docs/cd/ B28359_01/server.111/b28328/toc.htm Chapter of the Oracle Database Sampl...

Ngày tải lên: 07/11/2013, 11:15

... -C: \ORACLE\ ORADATA\W11GR1\USERS01.DBF C: \ORACLE\ ORADATA\W11GR1\UNDOTBS01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSAUX01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSTEM01.DBF C: \ORACLE\ ORADATA\W11GR1\EXAMPLE01.DBF ... 118 6246 ORACLE. EXE (W000) BTHOMAS 121 963 sqlplus.exe DBSNMP 124 23310 emagent.exe DBSNMP 148 608 emagent.exe 150 ORACLE. EXE (FBDA) 152 ORACLE. EXE (SMCO) 155 ORACLE. EXE (MMNL) 156...

Ngày tải lên: 07/11/2013, 11:15

... 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 statement, the database ... value Character datatypes in Oracle 11g are CHAR, VARCHAR2, NCHAR, NVARCHAR2, and CLOB Numeric datatypes in Oracle 102  Chapter 2    Using Single-Row Functions n 11g are N...

Ngày tải lên: 14/12/2013, 15:15

... will 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 one ... It started by discussing the functions available in Oracle 11g to handle NULLs Then it discussed the single-row functions available in Oracle 11g by grouping them into character,...

Ngày tải lên: 14/12/2013, 15:15

... tables, Oracle takes these steps: Oracle joins two of the tables based on the join conditions, comparing their columns Oracle joins the result to another table, based on join conditions Oracle ... introduced by Oracle in Oracle 9i was then added to conform to the ISO/ANSI Writing Multiple-Table Queries  199 SQL1999 standard Throughout this section, you’ll see examples of queries u...

Ngày tải lên: 14/12/2013, 15:15

... MERGE is not part of the Oracle Database 11g SQL Fundamentals I test Table 5.1 summarizes the DML statements that Oracle supports Ta b l e    ​ DML Statements Supported by Oracle  ​ Statement Purpose ... give the result ROWNUM returns the row number of the result row Chapter Manipulating Data Oracle Database 11g: SQL Fundamentals I exam objectives covered in this chapter: ÛÛ M...

Ngày tải lên: 14/12/2013, 15:15