68、(29-13)choose two: Which two statements are true? (Choose two.) A) DICTIONARY is a view that contains the names of all the data dictionary vie...
68、(29-13)choose two: Which two statements are true? (Choose two.) A) DICTIONARY is a view that contains the names of all the data dictionary vie...
31.choose the best answer Which statement is true regarding the USING clause in table joins? A) It can be used to access data from tables through...
35.choose the best answer View the Exhibit and examine the description of the EMPLOYEES table. Evaluate the following SQL statement: SELECT firs...
66、(22-19)choose two Examine the structure proposed for the TRANSACTIONS table: Which two statements are true regarding the creation and storag...
60、(16-10) choose the best answer: Evaluate the following SQL commands: SQL>CREATE SEQUENCE ord_seq INCREMENT BY 10 START WITH 120 MAXVALUE...
53、(12-14) choose the best answer: Examine the command to create the BOOKS table. SQL>CREATE TABLE books (book_id CHAR(6) PRIMARY KEY, title...
56、(14-14) choose the best answer: You need to create a table with the following column specifications: 1. Employee ID (numeric data type) for ea...
62、(13-17)choose the best answer: You need to list the employees in DEPARTMENT_ID 30 in a single row, ordered by HIRE_DATE. Examine the sample ou...
59、(16-8)choose two: Which two statements are true regarding the USING and ON clauses in table joins? A) The ON clause can be used to join tables...
61、(18-6) choose the best answer: View the Exhibit and examine the structure of the CUSTOMERS table. You want to generate a report showing the la...
55、(13-3) choose the best answer: Which statement is true regarding the SESSION_PRIVS dictionary view? A) It contains the object privileges grant...
67、(25-8)choose the best answer: View the Exhibit and examine the structure of CUSTOMERS table. Evaluate the following query: SQL>SELECT cu...
30.choose the best answer Examine the commands used to create DEPARTMENT_DETAILS and COURSE_DETAILS: SQL> CREATE TABLE DEPARTMENT_DETAILS (DE...
52、(12-11) choose the best answer: Examine the structure and data in the PRICE_LIST table: You plan to give a discount of 25% on the product pr...
33.choose the best answer View the Exhibit and examine the structure of the ORDER_ITEMS table. Examine the following SQL statement: SELECT order...
58、(16-1) choose the best answer: Examine the structure of the BOORSTRANSACTIONS table: Examine the SQL statement: SQL> SELECT FROM books_t...
36.choose the best answer View the Exhibits and examine the structures of the PRODUCTS, SALES, and CUSTOMERS tables. You issue the following quer...
------------------------------------------------------- 51、(12-10)choose the best answer: Evaluate the following SQL statement: SQL> SELECT c...
50、(11-15)choose two Examine the structure of the MARKS table: Which two statements would execute successfully? A) SELECT SUM(subjectl+subject...
54、(12-15) choose the best answer: View the Exhibit and examine the structure of the ORDER_ITEMS and ORDERS tables. You are asked to retrieve the...
32.choose the best answer View the Exhibit and examine the data in EMP and DEPT tables. In the DEPT table, DEPTNO is the PRIMARY KEY. In the E...
Archivelog mode is enabled for your database and DB_CREATE_FILE_DEST is set to ‘/u01/oracle/db01’. The para...
Which two of these must be available READ/WRITE to keep a database open? A)all copies of the control file. ...
Which three of these must be accessible to keep a database open? A)Control file. B)All members of a re...
Which four database objects never have any segments? A)A partitioned index B)A view selecting from a p...
11g版本的OCP考试持续了好几年，一直比较稳定，直到2018年4月份左右，052考试不断的出现新的考题，虽然我们收集整理了不少，但新题还是难避免，这样出现一部分新题，我们收集一部分，持续了不短的时间。...
Which structure can span multiple data files? A)a bigfile tablespace B)a permanent tablespace C)a...
Which two are true about LGWR? A)LGWR always writes to the redo logs each time a COMMIT occurs. B)LGWR...
Which three events always result in a write request made to the LGWR process? A)after undo is applied by PM...
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