Client Server Database
Three-tier architecture includes which of the following?

Three server layers
A client layer and two server layers
Two client layers and one server layer
Three client layers

ANSWER DOWNLOAD EXAMIANS APP

Client Server Database
Which of the following is true concerning QBE?

QBE does not give the programmer a visual programming environment.
An official standard has been defined for QB
Complete applications can be written using QB
QBE cannot be used for client/server systems.

ANSWER DOWNLOAD EXAMIANS APP