网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
资料：For the development of Crunchy Nut （a product）,K company has used various methods of primary data collection. Primary market data may involve qualitative research or quantitative research. Qualitative data is connected more about opinions, feelings and attitudes. Quantitative data is in numerical form and is usually gathered from a large sample of respondents.
Qualitative research establishes a conversation with consumers. It prompts consumer reaction to, for example, a new product idea and helps researchers understand what they think of it, how it makes them feel, why they find it interesting or not.
Qualitative research may be obtained through focus groups, where a moderator captures feedback from a group of six or seven consumers to the ideas shown to them. Those ideas may take the format of drawings or having new food prototypes to taste. Quantitative research may use questionnaires administered to large numbers of respondents. This allows statistical analysis. It may involve the use of scales, so numbers get associated with a particular meaning-for example, on an evaluation scale of 1 to 7, where 1 means very poor and 7 means excellent. Crucially those numbers need to be interpreted to enable the business to understand the consumers' overall response.
What is the passage about?
Qualitative research establishes a conversation with consumers. It prompts consumer reaction to, for example, a new product idea and helps researchers understand what they think of it, how it makes them feel, why they find it interesting or not.
Qualitative research may be obtained through focus groups, where a moderator captures feedback from a group of six or seven consumers to the ideas shown to them. Those ideas may take the format of drawings or having new food prototypes to taste. Quantitative research may use questionnaires administered to large numbers of respondents. This allows statistical analysis. It may involve the use of scales, so numbers get associated with a particular meaning-for example, on an evaluation scale of 1 to 7, where 1 means very poor and 7 means excellent. Crucially those numbers need to be interpreted to enable the business to understand the consumers' overall response.
What is the passage about?
A.The development of Crunchy Nut.
B.K Company's production line.
C.Qualitative data collection.
D.Two approaches to data collection.
B.K Company's production line.
C.Qualitative data collection.
D.Two approaches to data collection.
参考答案
参考解析
解析：本题考查的是主旨大意。
【关键词】passage; about
【主题句】第1自然段Primary market data may involve qualitative research or quantitative research. Qualitative data is connected more about opinions, feelings and attitudes. Quantitative data is in numerical form and is usually gathered from a large sample of respondents. 一级市场数据可能涉及定性研究或定量研究。定性数据更多地涉及意见、情感和态度。定量数据是数字形式的，通常是从大量答卷人那里收集的。
【解析】本题的问题是“本文主要是关于什么的？”。选项A意为“脆脆坚果（Crunchy Nut）的发展”；选项B意为“K公司的生产线”；选项C意为“定性数据收集”；选项D意为“两种数据收集方法”。
根据主题句可知，本文主要讲的是数据收集的两种方式——定性研究和定量研究，故选D。
【关键词】passage; about
【主题句】第1自然段Primary market data may involve qualitative research or quantitative research. Qualitative data is connected more about opinions, feelings and attitudes. Quantitative data is in numerical form and is usually gathered from a large sample of respondents. 一级市场数据可能涉及定性研究或定量研究。定性数据更多地涉及意见、情感和态度。定量数据是数字形式的，通常是从大量答卷人那里收集的。
【解析】本题的问题是“本文主要是关于什么的？”。选项A意为“脆脆坚果（Crunchy Nut）的发展”；选项B意为“K公司的生产线”；选项C意为“定性数据收集”；选项D意为“两种数据收集方法”。
根据主题句可知，本文主要讲的是数据收集的两种方式——定性研究和定量研究，故选D。
更多 “资料：For the development of Crunchy Nut （a product）,K company has used various methods of primary data collection. Primary market data may involve qualitative research or quantitative research. Qualitative data is connected more about opinions, feelings and attitudes. Quantitative data is in numerical form and is usually gathered from a large sample of respondents. Qualitative research establishes a conversation with consumers. It prompts consumer reaction to, for example, a new product idea and helps researchers understand what they think of it, how it makes them feel, why they find it interesting or not. Qualitative research may be obtained through focus groups, where a moderator captures feedback from a group of six or seven consumers to the ideas shown to them. Those ideas may take the format of drawings or having new food prototypes to taste. Quantitative research may use questionnaires administered to large numbers of respondents. This allows statistical analysis. It may involve the use of scales, so numbers get associated with a particular meaning-for example, on an evaluation scale of 1 to 7, where 1 means very poor and 7 means excellent. Crucially those numbers need to be interpreted to enable the business to understand the consumers' overall response. What is the passage about?A.The development of Crunchy Nut. B.K Company's production line. C.Qualitative data collection. D.Two approaches to data collection.” 相关考题
考题
Variables quality data are:A . quantitative or qualitative dataB . quality data for which the product or service is designed and builtC . reflect measurements on a continuous scale of a characteristic of the produce or service.D . Indicate management's understanding of the concept of variabilityE . B and C only
考题
Attributes quality data are:A . quantitative or qualitative dataB . quality data for which the products or services is designed and built.C . reflect measurements on a continuous scale of a characteristic of the product or serviceD . indicate management's understanding of the concept of variabilityE . A and B only
考题
The primary consideration of product management is to know the _____.A . probability of product's performance with specified parametersB . ability the product has to perform. its intended functionC . ability of a product to be produced within existing parametersD . functionality the product will provide over its useful lifeE . All of the above
考题
164 Attributes quality data are:A. quantitative or qualitative dataB. quality data for which the products or services is designed and built.C. reflect measurements on a continuous scale of a characteristic of the product or serviceD. indicate management's understanding of the concept of variabilityE. A and B only
考题
54 Variables quality data are:A. quantitative or qualitative dataB. quality data for which the product or service is designed and builtC. reflect measurements on a continuous scale of a characteristic of the produce or service.D. Indicate management's understanding of the concept of variabilityE. B and C only
考题
3 The Chemical Services Group plc (CSG), which operates a divisionalised structure, provides services to industrial anddomestic customers in Swingland, a country whose economic climate is subject to significant variations. There havebeen a number of recent changes at board level within CSG and therefore the managing director called a meeting ofthe board of directors at which each of four recently appointed directors put forward their view as to what their primaryfocus should be. These were as follows:The research and development director stated that ‘my primary focus is upon ensuring that we continue to developthe products and services that satisfy the requirements of our existing and potential customers’.The finance director stated that ‘my primary focus is upon keeping our investors satisfied’.The human resources director stated that ‘my primary focus is upon ensuring that we take all the steps necessary toestablish and maintain our reputation as a responsible employer’.The corporate affairs director stated that ‘my primary focus is upon the need to ensure that we are recognised as asocially responsible organisation’.Required:(a) Discuss the criteria that should be considered in deciding upon suitable performance measures in respect ofthe primary focus of each of the FOUR directors of CSG providing THREE appropriate quantitative measuresfor each primary focus.Note: your answer may include financial or non-financial quantitative measures. (12 marks)
考题
For more accurate data, we need more _________equpipment to do the research.
A.systematicB. expensiveC. speculativeD. sophisticated
考题
The data station usually means a(71)unit that provides data for transmission, that accepts transmitted data, and that performs all functions necessary for communication with another functional unit. Data stations may be divided into two kinds, the primary stations and the secondary stations, (72)control functions.In(73)data link control, the primary station is the data station that supports the primary control functions of the data link, generates commands to be transmitted, and interprets received responses. Specific responsibilities assigned to the primary station include initialization of control signal interchange, organization of data flow and actions regarding error control and error recovery functions. The secondary station executes data link control functions as (74)by the primary station, interprets received commands and (75) responses to be transmitted.A．performanceB．functionalC．capacityD．quality
考题
What are the primary goals of the data discovery phase of the data warehouse project?在数据仓库项目中，数据探索阶段的主要目的是什么？
考题
Data mining is an(66)research field in database and artificial intelligence. In this paper, the data mining techniques are introduced broadly including its producing background, its application and its classification. The principal techniques used in the data mining are surveyed also, which include rule induction, decision(67), artificial(68)network, genetic algorithm, fuzzy technique, rough set and visualization technique. Association rule mining, classification rule mining, outlier mining and clustering method are discussed in detail. The research achievements in association rule, the shortcomings of association rule measure standards and its(69), the evaluation methods of classification rules are presented. Existing outlier mining approaches are introduced which include outlier mining approach based on statistics, distance-based outlier mining approach, data detection method for deviation, rule-based outlier mining approach and multi-strategy method. Finally, the applications of data mining to science research, financial investment, market, insurance, manufacturing industry and communication network management are introduced. The application(70)of data mining are described.A．intractableB．emergingC．easyD．scabrous
考题
Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and (1) it into useful information information that can be used to increase revenue, (2) costs, or both. Data mining software is one of a number of analytical tools for analyzing data. It (3) users to analyze data from many different dimensions or angles, categorize it, and summarize the relationships identified. Technically, data mining is the process of finding correlations or patterns among dozens of fields in large relational databases.Although data mining is a (4) new term, the technology is not. Companies have used powerful computers to sift through volumes of supermarket scanner data and analyze market research reports for years. However, continuous innovations in computer processing power, disk storage, and statistical software are dramatically increasing the accuracy of analysis while driving (5) the cost.A．organizingB．summarizingC．composingD．constituting
考题
You are the administrator of a SQL Server 2000 computer. The server is configured as shown in the Database Server Configuration exhibit.You need to create a new database named Inventory. Employees in your company will use the Inventory database to track inventory data. Users will require immediate responses to queries that help them locate where parts are stored. The tables in the database will be configured as shown in the Database Schema exhibit.The database will consume 14 GB of disk space. You must configure the data files and transaction log to accelerate query response time.Which two courses of action should you take? (Each correct answer represents part of the solution. Choose two.)A. On drive C, create a transaction log.On drive D, create a data file in the PRIMARY filegroup.On drive E, create a data file in the SECONDARY filegroup.B. On each drive, create a transaction log.On each drive, create a data file in the PRIMARY filegroup.C. On drive D, create a transaction log.On drive E, create a data file in the PRIMARY filegroup.D. On the PRIMARY filegroup, create all tables and all indexes.E. On the PRIMARY filegroup, create all tables. On the SECONDARY filegroup, create all indexes.F. On the PRIMARY filegroup, create the Parts table and its indexes.On the SECONDARY filegroup, create all other tables and their indexes.
考题
What has Ron Evans promised to do?
A. Sign an agreement
B. Buy the product from grocery chains
C. Sell the product to various outlets
D. Introduce market segments
考题
A failure of the primary data center has occurred. A warm site is available for use. Which of the following should be done FIRST to bring the critical applications online？（）A、Run cabling and power to the warm site.B、Restore data to the equipment.C、Transfer all data tapes over to the warm site.D、Restore least critical applications online to test to make sure the site is functioning.
考题
A company has just implemented a disaster recovery plan in which critical business must be restored in a four hour window. Which of the following methods should be used to backup theservers？（）A、Incremental backupB、Data only backupsC、SAN replicationD、Full backup
考题
A large shipping company that is standardized on Fibre Channel storage has just acquired a regional shipping company that is using an IBM XIV system. The large company would like to integrate the XIV system into the environment and manage all data through a single management interface. Which product should be suggested so that all data can be managed?（）A、IBM DS8700B、IBM XIV GUIC、IBM System Storage N7600D、IBM SAN Volume Controller (SVC)
考题
A customer has an IBM System Storage DS8700 at their primary site and an XIV system at their recovery site， which is 9.5 kilometers away. They want to replicate data for disaster recovery backup. Which factor is a primary consideration when proposing a solution for this customer（）A、compatibility of copy functionsB、difference in capacities in the two systemsC、cache size discrepancies between the two systemsD、the necessity of using two storage management products
考题
What type of protection is implemented when the DBA issues the ALTER DATABASE SET STANDBY DATABASE PROTECTED； command？（）A、The standby database is protected against write operations. B、The primary database is protected against write operations. C、The primary database is protected against data loss and data divergence. D、The standby database is protected against data loss and data divergence.
考题
You plan to move data from a flat file to a table in your database. You decide to use SQL*Loader directpath load method to perform this task. The table in which you plan to load data is an important tablehaving various integrity constraints defined on it. Which constraints will remain enabled by default during this operation（）A、CHECKB、UNIQUEC、NOT NULLD、PRIMARY KEYE、FOREIGN KEY
考题
The TRANS_SUMMARY table contains product-wise transaction details that get updated with every transactionin the system. Each row has cumulative transaction details of a single product and every product is identified bya product code， which is the primary key.As part of the archival process， the company wants to transfer therows in the TRANS_SUMMARY table to the TRANS_SUMMARY_DUP table at the end of every quarter of theyear. Along with existing products， the company deals with many new products during every quarter. Whichmethod is best suited for this quarterly data transfer（）A、Using the MERGE commandB、Using the SQL*Loader utilityC、Using the correlated UPDATE commandD、Using the INSERT command to perform bulk operation
考题
Examine the following statement that is used to modify the primary key constraint on the SALES table： SQL ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE； Which three statements aretrue regarding the above command（）A、The constraint remains valid.B、The index on the constraint is dropped.C、It allows the loading of data into the table using SQL *Loader.D、New data conforms to the constraint， but existing data is not checked.E、It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.
考题
单选题What type of protection is implemented when the DBA issues the ALTER DATABASE SET STANDBY DATABASE PROTECTED； command？（）A
The standby database is protected against write operations. B
The primary database is protected against write operations. C
The primary database is protected against data loss and data divergence. D
The standby database is protected against data loss and data divergence.
考题
多选题Examine the following statement that is used to modify the primary key constraint on the SALES table： SQL ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE； Which three statements aretrue regarding the above command（）AThe constraint remains valid.BThe index on the constraint is dropped.CIt allows the loading of data into the table using SQL *Loader.DNew data conforms to the constraint， but existing data is not checked.EIt allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.
考题
单选题You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named named Dworks in the instance. The Dworks table has a table named BillDetails which has a clustered primary key named BillId on the BillId column. The BillDetails table has a single XML column named GoodsDetails. The XML column has an XML index and XML data are stored in this XML column. A new column named GoodsID is added to the BillDetails table. GoodsID must be included in the primary key. So what action should you perform to achieve this goal？（）A
You should drop the XML index on the table. Modify the primary key. Recreate the XML index B
You should alter the XML index and set the ALLOW_ROW_LOCKS = OFF option. Alter the primary key and set the ALLOW_ROW_LOCKS = ON option. C
You should move the XML data to a temporary table. Clear the XML data from the original table by setting the GoodsDetails column to NULL. Modify the primary key. Repopulate the ProductSpecs column. D
You should disable the XML index on the GoodsDetails column. Modify the primary key.Enable the XML index on the ProductSpecs column.
考题
单选题The TRANS_SUMMARY table contains product-wise transaction details that get updated with everytransaction in the system. Each row has cumulative transaction details of a single product and everyproduct is identified by a product code， which is the primary key. As part of the archival process， the company wants to transfer the rows in the TRANS_SUMMARY tableto the TRANS_SUMMARY_DUP table at the end of every quarter of the year. Along with existing products，the company deals with many new products during every quarter. Which method is best suited for this quarterly data transfer（）A
using the MERGE commandB
using the SQL*Loader utilityC
using the correlated UPDATE commandD
using the INSERT command to perform bulk operation
考题
单选题You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You are going to use the data collector to gather performance data periodically on all instances. You must store all collected data in the same database. This database is hosted on a single instance. Every five hours, you have to collect and load performance data in the management data warehouse. Which data collection process should you implement? （）A
You should create a cached data collection B
You should create an on-demand non-cached data collection C
You should create a scheduled non-cached data collection. D
You should create two different SQL Agent jobs. The two jobs are scheduled at the same time. One job uploads the data collection and the other job creates a data collection.
考题
单选题You have table 'apps','userdata' on server that uses MyISAM storage engine. You want to transfer this data to server but use InnoDB engine instead. You execute the following commands: ServerB commands: Shell＞ mysqldump –u root –h server –no-data apps userdata | mysql –u root –p apps Shell＞ mysql –u root –p –h server –e 'ALTER TABLE 'apps','userdata' ENGINE=InnoDB;' Shell＞ mysqldump –u root –p –h server –no-create-info –order-by-primary apps userdata | mysql –u root –p apps What effect does the – order-by-primary argument have on the mysqldump command?（）A
It exports tables with the most indexes first to assist with import speedsB
It ensures that unique indexes have no conflicts when the data is dumpedC
It orders by primary key to assist in speeding up importing to InnoDB tablesD
It must be specified so index data is dumped correctly when –on-create-info is used
热门标签
最新试卷
