Client Server Database Three-tier architecture includes which of the following? A client layer and two server layers Three client layers Two client layers and one server layer Three server layers A client layer and two server layers Three client layers Two client layers and one server layer Three server layers ANSWER DOWNLOAD EXAMIANS APP
Client Server Database The first client/server architectures developed were file servers. True False True False ANSWER DOWNLOAD EXAMIANS APP
Client Server Database With an asynchronous system, the requesting system waits for a response in real time. False True False True 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 Results in a thinner client and database server All of these New modules can be built to support specific business needs Performance improves for compiled SQL statements Results in a thinner client and database server All of these ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Which of the following statements is true about symmetric multiprocessing? Bottlenecks increase with uniprocessor systems because tasks are not shared. 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. 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. ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Client/server security includes which of the following? Change control security Measures taken to secure all systems All of these Physical security Change control security Measures taken to secure all systems All of these Physical security ANSWER DOWNLOAD EXAMIANS APP
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