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piggy bank questions

1) When Lucas dumped the coins out of his piggy bank, he noticed that there were only nickels and dimes, and the number of nickels was twice the number of dimes. If there were 50 nickels, what was the total value of the coins Lucas dumped out of his piggy bank? 2) When Franco dumped … Continue reading

Install Java JDK 7 and JRE manually on Linux

Install Java Development Kit unzip the Java Development Kit copy the Java Development Kit folder to /usr/lib Now run This will let Oracle JDK a priority of 1 change the permission of the file and the permissions of the executable: Java JDK has many more executables that you can similarly install as above. java, javac, … Continue reading

Install Oracle Database 11g R2 on Linux RHEL/CentOS 6.5 – Section 6

Create Oracle Database Manually without using DBCA Before start create the database I need to change the ‘oracle‘ bin permission for oracle software. Create the init parameter file for oracle database Insert the following contents Login to an idle instance as sysdba Start the database at nomount status Run the create database statement Run following … Continue reading

Install Oracle Database 11g R2 on Linux RHEL/CentOS 6.5 – Section 5 (Single Instance)

Prepare the Oracle Database software for Installation Login to the Oracle Database Server as user root Using any FTP or winscp to transfer the Oracle Database Software package to the Oracle Database Server Unzip the Oracle Database Software Once the unzip complete, Grant the correct permission for grid folder Start install the Oracle Database software … Continue reading

Install Oracle Database 11g R2 on Linux RHEL/CentOS 6.5 – Section 4 (Single Instance)

Now we created our ASM instance, next we can create the ASM Disk and Diskgroup. There are two options we can create and bind the ASM Disks Use the Oracle ASM API(Oracle ASMLib) provide by Oracle Or, use the linux udev In this case, I will use the Linux udev to bonding the ASM Disks … Continue reading

Install Oracle Database 11g R2 on Linux RHELCentOS 6.5 – Before Start

The purpose of the Installation Oracle Database 11g R2 on Linux CentOS 6.5 is to build a study environment for learning Oracle 11g R2 database. This installation process should not be used at production environment. The latest patchset for Oracle 11g r2 is 11.2.0.4. The installation is based on CentOS 6.5 Linux, the database server … Continue reading

Install Oracle Database 11g R2 on Linux RHEL/CentOS 6.5 – Section 3 (Single Instance)

Prepare the Oracle Grid Infrastructure software for Installation Download the Oracle Grid Infrastructure 11.2.0.4 from MOS, if you don’t have the oracle support account you can use the version 11.2.0.1 Login to the Oracle Database Server as user root Using any FTP or winscp to transfer the Oracle Grid Infrastructure package to the Oracle Database … Continue reading