Client Server Database The presentation logic component is responsible for formatting and presenting data on the user's screen or other output device, and for managing user input from a keyboard or other input device. True False True False ANSWER DOWNLOAD EXAMIANS APP
Client Server Database A benefit of the three-tier architecture is which of the following? New modules can be built to support specific business needs Performance improves for compiled SQL statements All of these Results in a thinner client and database server New modules can be built to support specific business needs Performance improves for compiled SQL statements All of these Results in a thinner client and database server 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. 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. QBE cannot be used for client/server systems. An official standard has been defined for QB Complete applications can be written using QB ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Which of the following statements is true about symmetric multiprocessing? The problems of memory contention are unlikely. Bottlenecks increase with uniprocessor systems because tasks are not shared. Useful for situations where data must remain in memory to process. A single copy of the operating system resides in each processor. The problems of memory contention are unlikely. Bottlenecks increase with uniprocessor systems because tasks are not shared. Useful for situations where data must remain in memory to process. A single copy of the operating system resides in each processor. ANSWER DOWNLOAD EXAMIANS APP
Client Server Database A characteristic of a file server is which of the following? Acts as a fat client and is shared on a network. Manages file operations and is shared on a network. Acts as a fat client and is limited to one P Manages file operations and is limited to one P Acts as a fat client and is shared on a network. Manages file operations and is shared on a network. Acts as a fat client and is limited to one P Manages file operations and is limited to one P ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Data processing logic includes such activities as data validation and identification of processing errors. False True False True ANSWER DOWNLOAD EXAMIANS APP
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