Tổng số phụ: 318.500 ₫
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Q126 The EMPLOYEES table contains columns EMP_ID of data type NUMBER and HIRE_DATE of data...
Q125 Evaluate these commands which execute successfully: Which two statements are true about the ORD_ITEMS...
Q124 Which three statements are true about using SQL*Plus? (A). It has its own commands...
Q123 Examine the description of the CUSTOMERS table: You want to display details of all...
Q122 Which two actions can you perform using DBCA for an existing database? (A). Create...
Q121 The sales table has columns prod_id and quantity_sold of data type number In two...
Q120 Which two statements are true about trace files produced by the Oracle Database server?...
Q119 Which two statements are true about the DUAL table? (Choose two.) (A). It can...
Q118 In the ORCL database, UNDOTBS1 is the active undo tablespace with these properties: A...
Q117 The CUSTOMERS table has a CUST_CREDIT_LIMIT column of data type NUMBER. Which two queries...
Q116 Examine the description of the PROMOTIONS table: You want to display the unique promotion...
Q115 Which two statements are true about space-saving features in an Oracle Database? (Choose two.)...
Q114 You want to write a query that prompts for two column names and the...
Q113 Which two statements are true concerning logical and physical database structure: A) A segment...
Q112 Which three statements are true concerning logical and physical database structures? (Choose three.) (A)....
Q111 Which two statements are true about the ORDER BY clause when used with a...
Q110 Which three statements are true about the tools used to configure Oracle Net Services?...
Q109 Which two statements are true about the tools used to configure Oracle Net Services:...
Q108 In one of your databases, you create a user, HR, and then execute this...
Q107 View the Exhibit and examine the description of the tables. You execute this SQL...
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