[单选]
You need to produce a report for mailing labels for all customers. The mailing label must have only the customer name and address. The CUSTOMERS table has these columns:
CUST_ID NUMBER(4) NOT NULL
CUST_NAME VARCHAR2(100) NOT NULL
CUST_ADDRESS VARCHAR2(150)
CUST_PHONE VARCHAR2(20)
Which SELECT statement accomplishes this task?（）

A . SELECT* FROM customers;
B . SELECT name, address FROM customers;
C . SELECT id, name, address, phone FROM customers;
D . SELECT cust_name, cust_address FROM customers;
E . SELECT cust_id, cust_name, cust_address, cust_phone FROM customer

什么是按绩效付酬为什么说实际工作中按绩效付酬有难度 The DB_BLOCK_CHECKING initialization parameter is set to TRUE. What would be the result of this setting on the data blocks being written to the datafiles， every time the DBWn writes？（） The Oracle database will check all data blocks by going through the data on each block， making sure the data is self-consistent.。 DBWn and the direct loader will calculate a checksum and store it in the cache header of every data block when writing it to disk.。 The Oracle database will check data blocks belonging to the SYSTEM tablespace only， by going through the data on each block， making sure the data is self-consistent.。 The Oracle database will check data blocks belonging to the SYSAUX tablespace only， by going through the data on each block， making sure the data is self-consistent.。 The Oracle database will check data blocks in the SYSTEM and SYSAUX tablespaces only， by going through the data on each block， making sure the data is self-consistent。栽植监理机构接受承建单位的索赔要求后，应立即进行施工索赔的准备工作，在对承建单位工期延期索赔计算书中的（）、关键路线分析和工期计算成果审查与合理性分析基础上，提出工期调整的初步审查意见。合同工期。工时工效。工时考核。工期调整。工期计划。 What two statements are true regarding the recommendations received from the SQL Access Advisor?（）(Choose two.) It cannot generate recommendations that support multiple workload queries.。 It can recommend partitioning on tables provided that the workloads have some predicates and joins on the columns of the NUMBER or DATE type.。 It can recommend partitioning only on tables that have at least 10,000 rows.。 It can recommend only B-tree indexes and not bitmap or function-based indexe。

You need to produce a report for mailing labels for all customers. The mailing label must have only the customer name and address. The CUSTOMERS table has these columns:
CUST_ID NUMBER(4) NOT NULL
CUST_NAME VARCHAR2(100) NOT NULL
CUST_ADDRESS VARCHAR2(150)
CUST_PHONE VARCHAR2(20)
Which SELECT statement accomplishes this task?（）

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