quanta ocp

1.View the Exhibit and examine the structure of the SALES, MERS MERs, PRODUCTS, and TIMES tables. The PROD_ID column is the foreign key in the SALES table, which references the PRODUCTS table. Similarly, the CUST_ID and TIME_ID columns are also

Why Does Oracle automatically create an index for the primary key? The truth is actually simple. If there is no index, do you need to scan the entire table to check data integrity every time you insert it? (I) Primary Key Index and null To raise

I,The vue account must be registered 72 hours before the examination. You must take the examination for this account on the same day. 1. Visit the Pearson vue website http://www.pearsonvue.com/oracle/ and click the right window list"My Account" in ".

8. view the exhibit and examine the structure of the MERs table.Which two tasks wowould require subqueries or joins to be executed in a single statement? (Choose two .) (Question: A MERs table is provided for the question, asking which two tasks

12. You need to produce a report where each customer's credit limit has been incremented by $1000. InThe output, the customer's last name shoshould have the heading name and the incremented Credit LimitShocould be labeled new credit limit. The

11. view the exhibit and examine the structure of the Products table. All products have a list price. You issue the following command to display the total price of each product after a discount of 25% and atax of 15% are applied on it. freight

Http://blog.csdn.net/gisinfo/article/details/8159875 1.Which two statements correctly describe the relationship among the scheduler components: Job, program, And schedule? (Choose two) A.A job is specified as part of a program Definition B.A program

The original article is a translation of the second issue of C ++ view. Here is a summary for easy reference. Open and closed Principle The system tries its best to add new requirements.Code Open for extensionWithout modifying the original

you are using recovery Manager (RMAN) with a recovery catalog to back up your production database. the backups and the archived redo log files are copied to a tape drive on a daily basis. because of media failure, you lost your production database

42. You plan to use SQL Performance Analyzer to analyze the SQL workload. You created a SQL Tuning Set as a part of the workload capturing. What information is captured as part of this process? (Choose all that apply .) A. the SQL text B. the

Smon System Monitoring ProcessRole: Recovery of instances--1, roll forward changes in all redo logs2. Open the database for users to access3. Rollback of Things not submitted--instance recovery does not require DBA action and is automatically

Database DBA tasks:Managing Database AvailabilityDesign and create a databaseManaging Physical structuresManaging design-based storageManaging SecurityNetwork managementBackup and recovery (focus, difficulty)Database Tuning and optimization (focus,

Reprint Please specify source : http://blog.csdn.net/guoyjoe/article/details/386848191. Get the library cache Latch(1) The text of the SQL statement was not found in the handle of the parent cursor: SELECT * from Gyj_t1 where id=1;2. Release Library

154.which statement is true about a scheduler-generated event? B.it indicates state changes that occur within the scheduler itself 158.which Two statements are true about an image copy backup? A.It May is taken to disk C.it would contain all used

Evaluate the following command:  CREATE TABLE employees (employee_id      number (2) PR Imary key,  last_name        VARCHAR2 (+) not null,  department_id     Number (2) not null,  job_id           VARCHAR2 (8),  salary        number (10,2)); You

173.Which of the following is not a configurable attribute for a individual disk group? A. au_size B. COMPATIBLE. Rdbms C. COMPATIBLE. Asm D. Disk_repair_time E. Dg_drop_time Answer:e

QUESTION 8 Your multitenant Container (CDB) containing three pluggable databases (PDBs) is running in ARCHIVELOG mode. You find the Sysaux tablespace are corrupted in the root container. The steps to recover the tablespace is as follows:1. Mount the

17. YouconfigureAUTOBACKUPtoONinanRMANsession. WhenwillRMANbackupthecontrolfile? (Chooseallthatapply.) A. WhenyourunanRMANBACKUPcommandB. WhenyourunanRMANALLOCATEcommandC. Whenyouaddordropatableinthe 17. You configure AUTOBACKUP to ON an RMAN

703. Given below are RMAN commands to enable ba ckup optimization and set the retention policy: The USERS tablespace has never been backed up. Y ou take the USERS tablespace offline on Monday. View the Exhibit to examine the operations saved med

Question no: 2 You need to design a student registration database that contains several tables storing academic information. The STUDENTS table stores information about a student. the STUDENT_GRADES table stores information about the student's