Stored procedures have which of the following advantages? Result in thicker client and thinner database server. Data integrity improves as multiple applications access the same stored procedure. It takes a longer time to write them as compared to writing Visual Basic. Network traffic increases. TRUE ANSWER : ? YOUR ANSWER : ?
Symmetric multiprocessing (SMP) architectures are useful for situations where data must remain in memory during processing to achieve the desired performance level. True False TRUE ANSWER : ? YOUR ANSWER : ?
The Windows operating system and Windows applications are event driven. True False TRUE ANSWER : ? YOUR ANSWER : ?
A server cannot serve on which of the following levels? Database Layer Business Layer Client Layer All of these TRUE ANSWER : ? YOUR ANSWER : ?
Data processing logic includes such activities as data validation and identification of processing errors. True False TRUE ANSWER : ? YOUR ANSWER : ?
A characteristic of a file server is which of the following? Acts as a fat client and is shared on a network. Acts as a fat client and is limited to one P Manages file operations and is shared on a network. Manages file operations and is limited to one P TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true concerning QBE? QBE cannot be used for client/server systems. An official standard has been defined for QB Complete applications can be written using QB QBE does not give the programmer a visual programming environment. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following statements is true about symmetric multiprocessing? A single copy of the operating system resides in each processor. The problems of memory contention are unlikely. Useful for situations where data must remain in memory to process. Bottlenecks increase with uniprocessor systems because tasks are not shared. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following items are not necessary for client/server? Understand the requirements. Include the use of a file server. Assure that tools will connect with middleware. Determine network bandwidth capabilities. TRUE ANSWER : ? YOUR ANSWER : ?