An application needs to store a 5 MB JPEG image in a DB2 table. Which data type should be specified for the column that will be used for storing the image?（）A、GRAPHICB、BINARYC、IMAGED、BLOB
An application needs to store a 5 MB JPEG image in a DB2 table. Which data type should be specified for the column that will be used for storing the image?（）
- A、GRAPHIC
- B、BINARY
- C、IMAGE
- D、BLOB
相关考题：
An application needs to store a 5 MB JPEG image in a DB2 table. Which data type should be specified for the column that will be used for storing the image?() A.GRAPHICB.BINARYC.IMAGED.BLOB
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You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A SQL Server 2005 application is utilized by the company. A query is executed by the application to return three columns of the nvarchar data type and one column of the XML data type. A WHERE clause is utilized by the query， and all three of the nvarchar columns are contained by the WHERE clause. 5 million rows are included by the table， and 50，000 rows are returned by the query. The performance of the query should be enhanced. Which action should be performed to achieve the goal？（）A、A primary XML index should be created on the XML column.B、Statistics should be created on the nvarchar columns.C、A view should be created， and only the four columns that the query utilizes are contained by a view.D、A composite index should be created on the three nvarchar columns， and INCLUDE should be specified for the XML column.
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单选题An application needs to store a 5 MB JPEG image in a DB2 table. Which data type should be specified for the column that will be used for storing the image?（）AGRAPHICBBINARYCIMAGEDBLOB
多选题Which three statements are true regarding the data types in Oracle Database 10g/11g?（）AOnly one LONG column can be used per tableBA TIMESTAMP data type column stores only time values with fractional secondsCThe BLOB data type column is used to store binary data in an operating system fileDThe minimum column width that can be specified for a VARCHAR2 data type column is oneEThe value for a CHAR data type column is blank-padded to the maximum defined column width
单选题You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A SQL Server 2005 application is utilized by the company. A query is executed by the application to return three columns of the nvarchar data type and one column of the XML data type. A WHERE clause is utilized by the query， and all three of the nvarchar columns are contained by the WHERE clause. 5 million rows are included by the table， and 50，000 rows are returned by the query. The performance of the query should be enhanced. Which action should be performed to achieve the goal？（）AA primary XML index should be created on the XML column.BStatistics should be created on the nvarchar columns.CA view should be created， and only the four columns that the query utilizes are contained by a view.DA composite index should be created on the three nvarchar columns， and INCLUDE should be specified for the XML column.
单选题You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform.You are developing a .NET Framework 2.0 application used to store a type-safe list of names and e-mail addresses. The list will be populated all at ones from the sorted data which means you well not always need to perform insertion or deletion operations on the data. You are required to choose a data structure that optimizes memory use and has good performance.What should you do？（）A The System.Collections.Generic.SortedList class should be usedB The System.Collections.HashTable class should be usedC The System.Collections.Generic.SortedDictionary class should be usedD The System.Collections.SortedList class should be used
多选题For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？ （）ARMAN image copiesBRMAN database backupsCRMAN tablespace backupsDusermanaged backups placed in the flash recovery areaEusermanaged backups that have been cataloged with RMANFusermanaged data file backups for which the full path name is specified
多选题For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？（）ARMAN image copies.BRMAN database backups.CRMAN tablespace backups.DUser-managed backups placed in the flash recovery area.EUser-managed backups that have been cataloged with RMAN.FUser-managed data file backups for which the pull path name is specified.