System Analysis and Design Which of the following tools is not used in modeling the new system? All of these data-flow diagrams None of these data dictionary decision tables All of these data-flow diagrams None of these data dictionary decision tables ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The advantage of Purchase Option is (are) the flexibility of modifying the system at will None of these All of these 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 the flexibility of modifying the system at will None of these All of these 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 ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of Relational Database Management systems are Flexibility, of relating different logical files Security controls can be more easily implemented. Data independence since it allows the database to grow by adding new attributes and relations. All of these None of these Flexibility, of relating different logical files Security controls can be more easily implemented. Data independence since it allows the database to grow by adding new attributes and relations. All of these None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Mistakes made in the system analysis stage show up in : None of these implementation system design All of these system developments None of these implementation system design All of these system developments ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In processing controls must be established in a system, in order to prohibit tampering with information by unauthorized person block or trap faulty data from entry into processing All of these None of these Verify that all data have been processed prohibit tampering with information by unauthorized person block or trap faulty data from entry into processing All of these None of these Verify that all data have been processed ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A common reason for changing an information system is new technology None of these All of these problems in the existing system new requirements new technology None of these All of these problems in the existing system new requirements ANSWER DOWNLOAD EXAMIANS APP
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