第1题:
关于group by 以下语句正确的是( )
A.SELECT store_name FROM Store_Information GROUP BY store_name
B. SELECT SUM(sales) FROM Store_Information GROUP BY sales
C.SELECT store_name, price SUM(sales) FROM Store_Information GROUP BY store_name,price
D.SELECT store_name, SUM(sales) FROM Store_Information GROUP BY store_name
第2题:
Your network contains a file server that runs Windows Server 2008 R2. The server has File Server Resource Manager (FSRM) installed.A file screen is created for a folder named Data. Data is located on the C drive. The file screen is configured to block files contained in the Audio and Video file group.You need to allow users in the sales department to upload video files to C:\Data\Sales.What should you do?()
A. Create a file screen exception.
B. Modify the Audio and Video file group.
C. Implement an active file screen on C:\Data\Sales.
D. Implement a passive file screen on C:\Data\Sales.
第3题:
A query is used to search through the database to locate a particular record or records,which conform. to specified (75) .
(75)
A. criteria
B. standards
C. methods
D. conditions
第4题:
第5题:
A query is used to search through the database to locate a particular record or records, which conform. to specified (75) .
A.criteria
B.standards
C.methods
D.conditions
第6题:
第7题:
YouarebuildingJSPpagesthathaveasetofmenusthatarevisiblebasedonauser’ssecurityrole.Thesemenusarehand-craftedbyyourwebdesignteam;forexample,theSalesManagerrolehasamenuinthefile/WEB-INF/html/sales-mgr-menu.html.WhichJSPcodesnippetshouldbeusedtomakethismenuvisibletotheuser?()
A.<%if(request.isUserInRole("SalesManager")){%><%@includefile=’/WEB-INF/html/sales-mgr-menu.html’%><%}%>
B.<jsp:iftest=’request.isUserInRole("SalesManager")’><%@includefile=’/WEB-INF/html/sales-mgr-menu.html’%></jsp:if>
C.<%if(request.isUserInRole("SalesManager")){%>.<jsp:includefile=’/WEB-INF/html/sales-mgr-menu.html’/>.<%}%>
D.<jsp:iftest=’request.isUserInRole("SalesManager")’><jsp:includefile=’/WEB-INF/html/sales-mgr-menu.html’/></jsp:if>
第8题:
● A query is used to search through the database to locate a particular record or records,which conform. to specified ___(75)___
(75)A. criteria B. standards C. methods D. conditions
第9题:
第10题:
sales表示销售收入