The three different application logic components are which of the following? Presentation, Processing, and Network Presentation, Processing, and Storage Presentation, Client, and Processing Presentation, Client, and Storage 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. False True 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 benefit of the three-tier architecture is which of the following? Results in a thinner client and database server Performance improves for compiled SQL statements All of these New modules can be built to support specific business needs TRUE ANSWER : ? YOUR ANSWER : ?
The database server is responsible for database storage, access, and processing. True False TRUE ANSWER : ? YOUR ANSWER : ?
An application program interface (API) is which of the following? The same thing as ODB The same thing as JDB Middleware that does not provide access to a database. Middleware that provides access to a database. TRUE ANSWER : ? YOUR ANSWER : ?
Massively parallel processing (MPP) systems require a complete copy of the operating system to be resident in each dedicated memory. False True TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true concerning the mainframe? It is the same thing as client/server. Requires someone to decide which code should be on the workstation or the server. All of these Mission-critical systems have tended to remain there. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following statements is true about symmetric multiprocessing? Useful for situations where data must remain in memory to process. The problems of memory contention are unlikely. A single copy of the operating system resides in each processor. Bottlenecks increase with uniprocessor systems because tasks are not shared. TRUE ANSWER : ? YOUR ANSWER : ?