General Questions

Question 6 :

Stored procedures have which of the following advantages?


A). It takes a longer time to write them as compared to writing Visual Basic.
B). Network traffic increases
C). Data integrity improves as multiple applications access the same stored procedure.
D). Result in thicker client and thinner database server.
Answer : Option C

Question 7 :

Which of the following statements is a true statement concerning the open database connectivity standard (ODBC)?


A). Each vendor desiring to be ODBC-complaint provides an ODBC driver.
B). Requires certain criteria to be met in order to establish an ODBC connection.
C). Provides a programming interface that provides a common language for application programs to access and process SQL databases independent of the RDBMS accessed.
D). All of the above.
Answer : Option D

Question 8 :

Which of the following is true concerning QBE?


A). An official standard has been defined for QBE.
B). QBE cannot be used for client/server systems.
C). QBE does not give the programmer a visual programming environment.
D). Complete applications can be written using QBE.
Answer : Option D

Question 9 :

Client/server security includes which of the following?


A). Physical security
B). Change control security
C). Measures taken to secure all systems
D). All of the above.
Answer : Option D

Question 10 :

An application program interface (API) is which of the following?


A). The same thing as ODBC.
B). Middleware that does not provide access to a database.
C). Middleware that provides access to a database.
D). The same thing as JDBC.
Answer : Option C