Related Questions

Which of the following occurs when a transaction rereads data and finds new rows that were inserted by a command transaction since the prior read?
A transaction for which all committed changes are permanent is called:
A durable transaction is one in which all committed changes are permanent.
The number of student in 3 classes is in the ratio 2:3:4 if 12 students are increased in each class this ratio changes to 8:11:14. The total number of students in the three classes in the beginning in the three classes in the beginning was:
In SQL, which command is used to changes data in a table?
You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?
Which of the following occurs when a transaction rereads data it has previously read and finds modification or deletions caused by a committed transaction?
A phantom read occurs when a transaction rereads data it has previously read and finds modifications or deletions caused by a committed transaction.
When AUTOCOMMIT is set on, changes will be made automatically at the end of each SQL statement.
In a village the growth rate of population is 5% every year . There are 1600 people in the beginning of 2008 . what will be the approximate number of people in the beginning of 2011?