Client Server Database Which of the following is true concerning the mainframe? Mission-critical systems have tended to remain there. Requires someone to decide which code should be on the workstation or the server. It is the same thing as client/server. All of these Mission-critical systems have tended to remain there. Requires someone to decide which code should be on the workstation or the server. It is the same thing as client/server. All of these 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
Client Server Database An application program interface (API) is which of the following? Middleware that does not provide access to a database. Middleware that provides access to a database. The same thing as JDB The same thing as ODB Middleware that does not provide access to a database. Middleware that provides access to a database. The same thing as JDB The same thing as ODB 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. 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. 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. ANSWER DOWNLOAD EXAMIANS APP
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 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
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