System Analysis and Design Inverted list organization has records placed randomly throughout the file means storing records in contiguous blocks according to a key. None of these Stores records sequentially but uses an index to locate records uses an index for each key type has records placed randomly throughout the file means storing records in contiguous blocks according to a key. None of these Stores records sequentially but uses an index to locate records uses an index for each key type ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A common reason for changing an information system is None of these All of these problems in the existing system new technology new requirements None of these All of these problems in the existing system new technology new requirements ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Data Definition Language (DDL) determine how data must be structured to produce the user's view describes how data are structured in the data base specifies for the DBMS what is required; the techniques used to process data all of the listed here determine how data must be structured to produce the user's view describes how data are structured in the data base specifies for the DBMS what is required; the techniques used to process data all of the listed here ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Conversion method in which users, being used to an old system, continue to use the old system, along with the new system, is Parallel run Multiprocessing None of these Multitasking All of these Parallel run Multiprocessing None of these Multitasking All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The advantage of Purchase Option is (are) Insurances, maintenance, and other expenses are included in the rental charge No financing is requird. The risk of system obsolescence is shifted to the lessor None of these All of these the flexibility of modifying the system at will Insurances, maintenance, and other expenses are included in the rental charge No financing is requird. The risk of system obsolescence is shifted to the lessor None of these All of these the flexibility of modifying the system at will ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Difference between Decision - Tables and Decision Trees is (are): None of these All of these form of representation value to end user one shows the logic while other shows the process None of these All of these form of representation value to end user one shows the logic while other shows the process ANSWER DOWNLOAD EXAMIANS APP
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