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 Client/server environments use a local area network (LAN) to support a network of personal computers, each with its own storage, that are also able to share common devices and software attached to the LAN. True False True False ANSWER DOWNLOAD EXAMIANS APP
Client Server Database An application program interface (API) is which of the following? The same thing as ODB The same thing as JDB Middleware that provides access to a database. Middleware that does not provide access to a database. The same thing as ODB The same thing as JDB Middleware that provides access to a database. Middleware that does not provide access to a database. ANSWER DOWNLOAD EXAMIANS APP
Client Server Database 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. 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. ANSWER DOWNLOAD EXAMIANS APP
Client Server Database Which of the following statements is true about symmetric multiprocessing? 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. 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. 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
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