System Analysis and Design Which of the following tools is not used in modeling the new system? None of these All of these data-flow diagrams decision tables data dictionary None of these All of these data-flow diagrams decision tables data dictionary ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following statements is not true a checksum digit is used for detecting Errors in data transmission pointers are useful in traversing a linked list All of these None of these at example of a hierarchical data structure is tree a checksum digit is used for detecting Errors in data transmission pointers are useful in traversing a linked list All of these None of these at example of a hierarchical data structure is tree ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of data base system is (are) data are stored once in the data base and are easily accessible when needed storage space duplication is eliminated all of the listed here all applications share centralized files data are stored once in the data base and are easily accessible when needed storage space duplication is eliminated all of the listed here all applications share centralized files ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design During the system study, analysts determine manager's information needs by None of these conducting tours of a nearby computer center teaching short courses in programming languages showing samples of computer reports asking questions None of these conducting tours of a nearby computer center teaching short courses in programming languages showing samples of computer reports asking questions ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design During system study, data can be collected through questionnaires interviews on-site observations None of these All of these questionnaires interviews on-site observations None of these All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A channel for communicating across a boundary between two or more sub-systems is known as actigram None of these interface data path walk through actigram None of these interface data path walk through ANSWER DOWNLOAD EXAMIANS APP
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