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The ORDERS table has these columns:<br /> ORDER_ID NUMBER(4) NOT NULL<br /> CUSTOMER_ID NUMBER(12) NOT NULL<br /> ORDER_TOTAL NUMBER(10,2)<br /> The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs. Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars? （）<p> The ORDERS table has these columns:<br /> ORDER_ID NUMBER(4) NOT NULL<br /> CUSTOMER_ID NUMBER(12) NOT NULL<br /> ORDER_TOTAL NUMBER(10,2)<br /> The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs. Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars? （）</p>

A、A. SELECT customer_id, order_id, order_total FROM orders RANGE ON order _ total (100 AND 2000) INCLUSIVE;

B、B. SELECT customer_id, order_id, order_total FROM orders HAVING order _ total BETWEEN 100 and 2000;

C、C. SELECT customer_id, order_id, order_total FROM orders WHERE order _ total BETWEEN 100 and 2000;

D、D. SELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and <= 2000;

E、E. SELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and order_total <= 2000;

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更多“The ORDERS table has these columns:<br /> ORDER_ID NUMBER(4) NOT NULL<br /> CUSTOMER_ID NUMBER(12) NOT NULL<br /> ORDER_TOTAL NUMBER(10,2)<br /> The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs. Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars? （）<p> The ORDERS table has these columns:<br /> ORDER_ID NUMBER(4) NOT NULL<br /> CUSTOMER_ID NUMBER(12) NOT NULL<br /> ORDER_TOTAL NUMBER(10,2)<br /> The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs. Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars? （）</p>”相关的问题
第1题
[多选题] You execute this command to drop the ITEM table， which has the primary key referred in the ORDERS table：SQL> DROP TABLE scott.item CASCADE CONSTRAINTS PURGE；  Which two statements are true about theeffect of the command（）

A、No flashback is possible to bring back the ITEM table.  B、The ORDERS table is dropped along with the ITEM table.  C、The dependent referential integrity constraints in the ORDERS table are disabled.  D、The dependent referential integrity constraints in the ORDERS table are removed.  E、The table definition of the ITEM table and associated indexes are placed in the recycle bin  

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第2题
[多选题] Evaluate the following statements: What are the two consequences of the above statements?（）

A、Partitions of PURCHASE_ORDER_ITEMS have system-generated names.  B、Both PURCHASE_ORDERS and PURCHASE_ORDER_ITEMS tables are created with four partitions each.  C、Partitions of the PURCHASE_ORDER_ITEMS table exist in the same tablespaces as the partitions of the PURCHASE_ORDERS table.  D、The PURCHASE_ORDER_ITEMS table inherits the partitioning key from the parent table by automatically duplicating the key columns.  E、Partition maintenance operations performed on the PURCHASE_ORDER_ITEMS table are automatically reflected in the PURCHASE_ORDERS table.  

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第3题
[多选题] The ORDERS table has these columns: The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs. Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars?（）

A、SELECT customer_id, order_id, order_total FROM orders RANGE ON order_total (100 AND 2000) INCLUSIVE;  B、SELECT customer_id, order_id, order_total FROM orders HAVING order_total BETWEEN 100 and 2000;  C、SELECT customer_id, order_id, order_total FROM orders WHERE order_total BETWEEN 100 and 2000;  D、SELECT customer_id, order_id, order_total FROM orders WHERE order_total >= 100 and <= 2000;  E、 SELECT customer_id, order_id, order_total FROM orders WHERE order_total >= 100 and order_total <= 2000;  

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第4题
[] View the Exhibit and examine the data in ORDERS_MASTER and MONTHLYjDRDERS tables. What would be the outcome of the above statement？（） View the Exhibit and examine the data in ORDERS_MASTER and MONTHLYjDRDERS tables. What would be the outcome of the above statement？（）

A、A. The ORDERS_MASTER table would contain the ORDERJDs 1 and 2.  B、B. The ORDERS_MASTER table would contain the ORDERJDs 1， 2 and 3.  C、C. The ORDERS_MASTER table would contain the ORDERJDs 1， 2 and 4.  D、D. The ORDERS MASTER table would contain the ORDER IDs 1， 2， 3 and 4.  

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第5题
[单选题] An index called ORD_CUSTNAME_IX has been created on the CUSTNAME column in the ORDERS table using the following command: SQL>CREATE INDEX ord_custname_ix ON orders(custname); The ORDERS table is frequently queried using the CUSTNAME column in the WHERE clause. You want to check the impact on the performance of the queries if the index is not available. You do not want the index to be dropped or rebuilt to perform this test.Which is the most efficient method of performing this task?（）

A、disabling the index  B、making the index invisible  C、making the index unusable  D、using the MONITORING USAGE clause for the index  

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第6题
[] Examine the data from the ORDERS and CUSTOMERS table. Which SQL statement retrieves the order ID, customer ID, and order total for the orders that are placed on the same day that Martin places his orders?（） Examine the data from the ORDERS and CUSTOMERS table. Which SQL statement retrieves the order ID, customer ID, and order total for the orders that are placed on the same day that Martin places his orders?（）

A、A.
B.
C.
D.  

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第7题
[多选题] The ORDERS table has these columns: ORDER_ID NUMBER(4) NOT NULL CUSTOMER_ID NUMBER(12) NOT NULL ORDER_TOTAL NUMBER(10,2) The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs. Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars? （）

A、SELECT customer_id, order_id, order_total FROM orders RANGE ON order _ total (100 AND 2000) INCLUSIVE;  B、SELECT customer_id, order_id, order_total FROM orders HAVING order _ total BETWEEN 100 and 2000;  C、SELECT customer_id, order_id, order_total FROM orders WHERE order _ total BETWEEN 100 and 2000;  D、SELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and <= 2000;  E、SELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and order_total <= 2000;  

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第8题
[多选题] On your Oracle Database, you issue the following commands to create indexes: SQL > CREATE INDEX oe.ord_customer_ix1 ON oe.orders (customer_id, sales_rep_id) INVISIBLE; SQL> CREATE BITMAP INDEX oe.ord_customer_ix2 ON oe.orders (customer_id, sales_rep_id); Which two statements are true?（）

A、Only the ORD_CUSTOMER_IX1 index created.  B、Both the indexes are updated when a row is inserted, updated, or deleted in the ORDERS table.  C、Both the indexes are created: however, only ORD_CUSTOMERS_IX1 is used by the optimizer for queries on the ORDERS table.  D、The ORD_CUSTOMER_IX1 index is not used by the optimizer even when the OPTIMIZER_USE_INVISIBLE_INDEXES parameters is set to true.  E、Both the indexes are created and used by the optimizer for queries on the ORDERS table.  F、Both the indexes are created: however, only ORD_CUSTOMERS_IX2 is used by the optimizer for queries on the ORDERS table.  

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第9题
[单选题] You create a Web Form that displays a GridView. The GridViews data source is a DataSet named dsOrders. The DataSet contains two DataTables named Orders and OrderDetails. You create a relation between the two DataTables using the following code segment. (Line numbers are included for reference only.)01 dtOrders = dsOrders.Tables[“Orders”]; 02 dtOrderDetails = dsOrders.Tables[“OrderDetail”]; 03 colParent = dtOrders.Columns[“OrderID”]; 04 colChild = dtOrderDetails.Columns[“ParentOrderID”]; 05 dsOrders.Relations.Add(“Rell”, colParent, colChild, false); You need to find the cause of the exception being raised in line 05. What should you do? （）

A、Ensure that the child column and the parent column have the same names.  B、Ensure that the child table and the parent table have the same names.  C、Ensure that the child column and the parent column have the same data types.  D、Ensure that each row in the child table has a corresponding row in the parent table.  E、Ensure that the tables have an explicit relationship defined by a foreign key constraint in the database.  

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