Client Server Database Three-tier architecture includes which of the following? A client layer and two server layers Two client layers and one server layer Three server layers Three client layers A client layer and two server layers Two client layers and one server layer Three server layers Three client layers ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Writing stored procedures takes less time than using Visual Basic or PowerBuilder to create an application. True False True False ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Query-by-Example (QBE) is the most widely available direct-manipulation database query language. False True False True ANSWER DOWNLOAD EXAMIANS APP
Client Server Database ODBC requires the specific driver. True False True False ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Which of the following is true concerning the mainframe? Mission-critical systems have tended to remain there. 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. 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 ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Which of the following statements is true about symmetric multiprocessing? A single copy of the operating system resides in each processor. Useful for situations where data must remain in memory to process. Bottlenecks increase with uniprocessor systems because tasks are not shared. The problems of memory contention are unlikely. A single copy of the operating system resides in each processor. Useful for situations where data must remain in memory to process. Bottlenecks increase with uniprocessor systems because tasks are not shared. The problems of memory contention are unlikely. ANSWER DOWNLOAD EXAMIANS APP
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