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Home > Archive > MCSD > July 2002 > The questions of the day is...
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The questions of the day is...
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|  The questions of the day is...
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1.*** You are developing an n-tier application that has five layers. The
layers are user interface (UI) ,database, object server, business
object,
and database manager. You want the UI layer to reflect the security
that
is being used in the other layers by locking and disabling controls as
appropriate. Which layer in the logical design provides security
information to the UI?
A. UI
B. database
C. object server
D. business object
E. database manager
2.*** You are developing an n-tier application that has four layers. On
the
client computer, the application includes the user interface(UI) and business objects. On the server, the application includes data objects and the database. You want to use the Getdata method to retrieve data directly from the database. Where should the GetData method be located?
A. UI forms
B. client-sides objects
C. server-side objects
D. in a stored procedure
3.*** You want to pass object data from a component that resides on a client computer to a component that resides on a server. You want to keep network traffic to a minimum. Which there methods can you use to accomplish this? (Choose three)
A. Pass the data in a variant array.
B. Pass the data as a string buffer.
C. Pass the data as a disconnected ADO recordset.
D. Set each property of the server object to be equal to the equivalent property of the client object.
E. Write the data to the database. Then access the data from the server component.
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Good Luck .... see you next day for the answer!!
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| And now the answers...
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1.******
Answer: D (100% Sure... Don't Doubt On Database Server)
2.******
Answer: C
3.******
Answer: A B C (uCertify TestEngine Sayas This)
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 I need your opinions about my questions of the day!!!!
Give me your feelback.... |
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