System Analysis and Design Advantages of Relational Database Management systems are All of these Data independence since it allows the database to grow by adding new attributes and relations. Security controls can be more easily implemented. None of these Flexibility, of relating different logical files All of these Data independence since it allows the database to grow by adding new attributes and relations. Security controls can be more easily implemented. None of these Flexibility, of relating different logical files ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The _____ symbol is used in a flowchart to represent a calculation task. Output Process Start Input Output Process Start Input ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design System prototyping helps the designer in all of the listed here making the programmers understand how the system will function. communicating to the user, quickly, how the system, when developed, will look like and get a feedback. giving a demo of the software, to the system manager to whom he reports all of the listed here making the programmers understand how the system will function. communicating to the user, quickly, how the system, when developed, will look like and get a feedback. giving a demo of the software, to the system manager to whom he reports ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The feasibilities studied in preliminary investigation is (are): technical feasibility None of these operational feasibility All of these economic feasibility technical feasibility None of these operational feasibility All of these economic feasibility ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The main purpose of the system investigation phase is to produce a feasibility report All of these a design report a requirement report None of these a feasibility report All of these a design report a requirement report None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which is the best process to access number of records from the same file? an on-line job a real-time job None of these a batch job All of these an on-line job a real-time job None of these a batch job All of these ANSWER DOWNLOAD EXAMIANS APP
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