The accounts receivable department requested an accounts status to allow users to enter either a customer name, customer number, customer phone number and then display the customer out standing balance. You want to restrict the data retrieved based on values entered by the users. Which where clause would you write in the query to select statement to accomplish this task?（）A、p_where_clause B、:p_where_clause C、WHERE CUST_ID=P_CUST_ID or cust_name=:p_cust_name or cust_phone=:p_cust_phone D、Where cust_ID=p_custid cust_name=p_cust_name or cust_phone=p_cust_phone
The accounts receivable department requested an accounts status to allow users to enter either a customer name, customer number, customer phone number and then display the customer out standing balance. You want to restrict the data retrieved based on values entered by the users. Which where clause would you write in the query to select statement to accomplish this task?（）
- A、&p_where_clause
- B、:p_where_clause
- C、WHERE CUST_ID=P_CUST_ID or cust_name=:p_cust_name or cust_phone=:p_cust_phone
- D、Where cust_ID=&p_custid cust_name=&p_cust_name or cust_phone=&p_cust_phone
相关考题：
You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform? （）A. MERGEB. INSERTC. UPDATED. ADDE. ENTERF. You cannot enter the phone numbers for the existing employee records.
The most important customer a technician has is:() A. the customer standing right in front of them.B. the customer who owes the company the most money.C. the customer calling on the phone.D. the customer they have an appointment with in an hour.
You are the administrator of a SQL Server 2000 computer. One of the databases on the server contains a table named complaints. This table is used to store information about customer complaints.The customer service representatives in your company add and edit the information in the complaints table. They work with this table by using a number of client applications, including a web-based application and a Microsoft Windows 32-bit application.The customer service manager discovers that some customer complaints are marked as closed before they are resolved to the customer’s satisfaction.You need to notify the customer service manager whenever a complaint is marked as closed. You do not want to make any changes to the client applications.What should you do?A．Create an UPDATE trigger that sends an e-mail message.B．Create a stored procedure that sends an e-mail message. Use the stored procedures to make changes to the data.C．Create a user-defined function that sends an e-mail message. Use the function to make changes to the data.D．Create a rule that validates data entry. Bind the rule to the CompliantClosed column.
阅读以下说明和 Java程序，填补代码中的空缺，将解答填入答题纸的对应栏内。 【说明】 以下Java代码实现一个简单客户关系管理系统（CRM）中通过工厂（CustomerFactory ）对象来创建客户（Customer）对象的功能。客户分为创建成功的客户（RealCustomer）和空客户 （NullCustomer）。空客户对象是当不满足特定条件时创建或获取的对象。类间关系如图 5-1 所示。图5-1 类图【Java代码】 Abstract class Customer﹛ Protected String name; （ 1 ）boolean isNil(); （ 2 ）String getName(); ﹜ Class RealCustomer （ 3 ）Customer{ Public RealCustomer(String name){ this.name=name; } Public String getName(){ return name ; } Public boolean is Nil() { return false; } ﹜ Class NullCustomer（ 4 ）Customer﹛ Public String getName()﹛ return Not Available in Customer Database; ﹜ Public boolean isNil() ﹛ return true; ﹜ ﹜ class Customerfactory { public String[] names = {Rob，Joe，Julie}; public Customer getCustomer(String name) { for (int i = 0; i names.length;i++) { if (names[i].（ 5 ）)﹛ return new RealCustomer(name); ﹜ ﹜ return （ 6 ）; ﹜ ﹜ Public class CrM﹛ Public viod get Customer()﹛ Customerfactory（ 7 ）; Customer customer1-cf.getCustomer(Rob); Customer customer2=cf.getCustomer(Bob); Customer customer3= cf.getCustomer(Julie); Customer customer4= cf.getCustomer(Laura); System.out.println(customers) System.out.println(customer1.getName()); System.out.println(customer2getName()); System.out.println(customer3.getName()); System.out.println(customer4.getName()); ﹜ Public static viod main (String[]arge)﹛ CRM crm =new CRM(); Crm.getCustomer(); ﹜ ﹜ /*程序输出为： Customers rob Not Available in Customer Database Julie Not Available in Customer Database */
翻译以下关于邮政储蓄国内回执业务有关对话。 ①Clerk: Do you need A.R Service? ②Customer: How about the service charge? ③Clerk:One yuan for SMS service. ④ Customer: All right. ⑤Clerk: Please write down your mobile phone number here. We will inform you when the money arrives there. Thank you.
下面的XML片断中结构完整的是（）。A、＜customer name=”＜xml＞.con”＞＜address＞123 MainStreet＞＜/address＞＜/customer＞B、＜customer＞＜name＞Joe’s XML Works＜/name＞＜address＞New York＜/costomer＞C、＜ customer type=extemal＞＜name＞Partners Unlimited＜/name＞＜/customer＞D、＜customer name=”John Doe”＞＜address＞123 Main Street＜/address＞ ＜zip code=”01837”/＞＜/customer＞
The most important customer a technician has is:（）A、the customer standing right in front of them.B、the customer who owes the company the most money.C、the customer calling on the phone.D、the customer they have an appointment with in an hour.
You are Cisco Channel Partner Account Manager. Which service component within the preparephase recommends the appropriate technology strategy to address a business requirement of the customer？（）A、 finding out what a customer requires from a proposed solutionB、 analyzes the customer’s business requirements and recommends the appropriate Cisco technologies to meet business requirementsC、 finding out what end-user training a customer requiresD、 finding out a customer’s physical requirements
评估以下CREATETABLE语句的执行结果： CREATET ABLE customers （customer_id NUMBER，customer_name VARCHAR2（25）， address VARCHAR 2（25）， city VARCHAR 2（25）， region VARCHAR 2（25）， postal_code VARCHAR 2（11）， CONSTRAINT customer_id_un UNIQUE（customer_id）， CONSTRAINTcustomer_name_nnNOTNULL（customer_name））； 为什么执行时此语句会失败（）A、NUMBER数据类型要求精度值B、UNIQUE约束条件必须在列级定义C、CREATETABLE语句不定义PRIMARYKEYD、不能在表级定义NOTNULL约束条件
What information, in addition to model number and serial number, is necessary to perform featureactivation for the IBM System Storage DS8000?（）A、Machine signatureB、Customer numberC、Site locationD、Customer contact number
The CUSTOMERS table has these columns: CUSTOMER_ID NUMBER(4) NOT NULL CUSTOMER_NAME VARCHAR2(100) NOT NULL STREET_ADDRESS VARCHAR2(150) CITY_ADDRESS VARCHAR2(50) STATE_ADDRESS VARCHAR2(50) PROVINCE_ADDRESS VARCHAR2(50) COUNTRY_ADDRESS VARCHAR2(50) POSTAL_CODE VARCHAR2(12) CUSTOMER_PHONE VARCHAR2(20) The CUSTOMER_ID column is the primary key for the table. Which two statements find the number of customers? （） A、SELECT TOTAL(*) FROM customer;B、SELECT COUNT(*) FROM customer;C、SELECT TOTAL(customer_id) FROM customer;D、SELECT COUNT(customer_id) FROM customer;E、SELECT COUNT(customers) FROM customer;F、SELECT TOTAL(customer_name) FROM customer;
Which statement accomplish this? （）A、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE = SYSDATE);B、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE DEFAULT SYSDATE);C、CREATE OR REPLACE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE DEFAULT SYSDATE);D、CREATE OR REPLACE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE = SYSDATE);E、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE = SYSDATE);F、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE DEFAULT SYSDATE);
The CUSTOMERS table has these columns: CUSTOMER_ID NUMBER(4) NOT NULL CUSTOMER_NAME VARCHAR2(100) NOT NULL STREET_ADDRESS VARCHAR2(150) CITY_ADDRESS VARCHAR2(50) STATE_ADDRESS VARCHAR2(50) PROVINCE_ADDRESS VARCHAR2(50) COUNTRY_ADDRESS VARCHAR2(50) POSTAL_CODE VARCHAR2(12) CUSTOMER_PHONE VARCHAR2(20) Which statement finds the rows in the CUSTOMERS table that do not have a postal code? （）A、SELECT customer_id, customer_name FROM customers WHERE postal_code CONTAINS NULL;B、SELECT customer_id, customer_name FROM customers WHER postal_code = ' ___________';C、SELECT customer_id, customer_name FROM customers WHERE postal _ code IS NULL;D、SELECT customer_id, customer_name FROM customers WHERE postal code IS NVL;E、SELECT customer_id, customer_name FROM customers WHERE postal_code = NULL;
You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform?（）A、MERGEB、INSERTC、UPDATED、ADDE、ENTERF、You cannot enter the phone numbers for the existing employee records.
You need to create a table named ORDERS that contains four columns: 1.an ORDER_ID column of number data type 2.a CUSTOMER_ID column of number data type 3.an ORDER_STATUS column that contains a character data type 4.a DATE_ORDERED column to contain the date the order was placed When a row is inserted into the table, if no value is provided for the status of the order, the value PENDING should be used instead. Which statement accomplishes this?（）A、CREATE TABLE orders ( order_id NUMBER(10), customer_id NUMBER(8), order_status NUMBER(10) DEFAULT 'PENDING', date_ordered DATE );B、CREATE TABLE orders ( order_id NUMBER(10), customer_id NUMBER(8), order_status VARCHAR2(10) = 'PENDING', date_ordered DATE );C、CREATE OR REPLACE TABLE orders ( order_id NUMBER(10), customer_id NUMBER(8), order_status VARCHAR2(10) DEFAULT 'PENDING', date_ordered DATE );D、CREATE OR REPLACE TABLE orders ( order_id NUMBER(10), customer_id NUMBER(8), order_status VARCHAR2(10) = 'PENDING', date_ordered DATE );E、CREATE TABLE orders ( order_id NUMBER(10), customer_id NUMBER(8), order_status VARCHAR2(10) DEFAULT 'PENDING', date_ordered DATE );F、CREATE TABLE orders ( order_id NUMBER(10), customer_id NUMBER(8), order_status VARCHAR2(10) DEFAULT 'PENDING', date_ordered VARCHAR2 );
You need to create a table named ORDERS that contain four columns: 1. an ORDER_ID column of number data type 2. aCUSTOMER_ID column of number data type 3. an ORDER_STATUS column that contains a character data type 4. aDATE_ORDERED column to contain the date the order was placed. When a row is inserted into the table, if no value is provided when the order was placed, today's date should be used instead. Which statement accomplishes this?（）A、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE = SYSDATE);B、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE DEFAULT SYSDATE);C、CREATE OR REPLACE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE DEFAULT SYSDATE);D、CREATE OR REPLACE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE = SYSDATE);E、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE = SYSDATE);F、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE DEFAULT SYSDATE);
You are developing a Windows Forms application that contains a DataGridView control. The DataGridView capture the customer's name, address, and phone number. You have been asked to provide data validation in a DataGridView to prevent users from leaving the.. You need to ensure that users cannot tab out of the name field without entering data What should you do ?（）A、Validate the name field in the CellValidating event. Set e.Cancel = true if the name field isB、Validate the name field in the CellErrorTextChanged event. Get e.RowIndex if the name field ..C、Validate the name field in the CellEnter event. Set the focus on the name field if the name ...D、Validate the name field in the CancelRowEdit event. Set the focus on the name field if the name ...
You are the desktop administrator for ExamSheet. All users have Windows 2000 Professional computers. Users in thesalesdepartment have portable computers. The portable computers are used to create customer presentations and perform onlineordering. Sales representatives want to be able to use large external monitors to display their presentations at customer locations. These users also want to use the displays on the portable computers to show their speaker notes and extra data. You verify that the video adapters in the portable computers support multiple monitor and dual-view capabilities. However, thesalesrepresentatives report that when they attach the external monitors to their computers, the option to define separate desktop displays does not appear in the Display settings. You need to enable thesalesrepresentatives to display multiple desktops. What should you do?（）A、Obtain and install an updated driver from the video adapter manufacturer.B、Instruct thesalesrepresentatives to disable all hardware video acceleration during their presentations.C、Configure the monitors on thesalesrepresentatives’ computers to use the Presentation power scheme.D、Create a monitor profile on thesalesrepresentatives’ computers for the external monitors at the customer sites.
You need to design an access control strategy for the Contact Info and the Order History folders. What should you do？（）A、Create a domain local group named Customer Relations in the northwindtraders.com domain. Add the Sales group and the Sales Managers groups to the Customer Relations group. Add the Customer Relationships group to the Customer Information folder. Assign the appropriate permissions. Add the accounts for the sales department users in Boston to the Boston Customer Relationship group. Add the Boston Customer Relationships group to the Customer Relations group. Disable inheritance on the Payment folderB、Create a domain local group named Customer Relations in the boston.northwindtraders.com domain. Add the Customer Relations group to the Customer Information folder. Assign the appropriate permissions. Add the Boston Customer Relations group to the Customer Relations group. Disable permission inheritance on the Payment folderC、Create a domain local group named Customer Relations in the boston.northwindtraders.com domain. Add the Customer Relations group to the Order History folder. Assign the appropriate permissions. Add the Boston Customer Relations group to the Customer Relations group. Disable permission inheritance on the Payment folderD、Create a domain local group named Customer Relations in the boston.northwindtraders.com domain. Add the Customer Relations group to the Customer Information folder. Assign the appropriate permissions. Add the Boston Customer Relations group to the Customer **MISSING**
You need to design a hosting service option for customers who want to access their databases by using their own Active Directory domain accounts. What should you do？（）A、Design a hosting service option that duplicates each customer’s domain user account as SQL Serverlogin account.B、Design a hosting service option that provides VPN-based connectivity from each customer’s network tothe SQL Server computer that hosts that customer’s daabase or databases.C、Design a hosting service option that provides a dedicated server to each customer.Join that server to that customer’s Active Directory domainD、Design a hosting service option that configures a unique instance of SQL Server 2005 for each customer.Configure that instance to use Integrated Windows authentication.
单选题You created a tabular report for the sales department to display each customer and the sales person assign to the customer. The data is sorted by customer using the order by clause in this query. This is department manager asks you to alter the report so that data is sorted by sales person rather than by customer. What is the best way to make the needed change?（）ARecreate the query and default the layout. BAlter the query, default the layout and redo the boiler plates. CQuery and manually change the layout to save the boiler plate. DAlter the query and make no further change.
单选题You are Cisco Channel Partner Account Manager. Which service component within the preparephase recommends the appropriate technology strategy to address a business requirement of the customer？（）A finding out what a customer requires from a proposed solutionB analyzes the customer’s business requirements and recommends the appropriate Cisco technologies to meet business requirementsC finding out what end-user training a customer requiresD finding out a customer’s physical requirements
单选题The most important customer a technician has is:（）Athe customer standing right in front of them.Bthe customer who owes the company the most money.Cthe customer calling on the phone.Dthe customer they have an appointment with in an hour.
填空题翻译以下关于邮政储蓄国内回执业务有关对话。 ①Clerk: Do you need A.R Service? ②Customer: How about the service charge? ③Clerk:One yuan for SMS service. ④ Customer: All right. ⑤Clerk: Please write down your mobile phone number here. We will inform you when the money arrives there. Thank you.
单选题You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform? （）AMERGEBINSERTCUPDATEDADDEENTERFYou cannot enter the phone numbers for the existing employee records.