databases Online Quiz - 201
|Description: databases Online Quiz - 201|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
It is possible to use Transactional control statements in Database Triggers?
Which of the following is not correct about Cursor ?
Which command or action causes an automatic rollback?
IDMS is a ______________ type of database
READY command is for _______
Which of the following privilege is required to create a new package in a database?
Which of the following statement is true?
CREATE DATABASE command creates some default table spaces. What are they? Choose all that apply.
Examine the description of the EMPLOYEES table: EMP_ID NUMBER(4) NOT NULL LAST_NAME VARCHAR2(30) NOT NULL FIRST_NAME VARCHAR2(30) DEPT_ID NUMBER(2) JOB_CAT VARCHARD2(30) SALARY NUMBER(8,2) Which statement shows the maximum salary paid in each job category of each department?