System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by a square box None of these a circle an arrow a rectangle a square box None of these a circle an arrow a rectangle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of Relational Database Management systems are None of these Data independence since it allows the database to grow by adding new attributes and relations. Security controls can be more easily implemented. All of these Flexibility, of relating different logical files None of these Data independence since it allows the database to grow by adding new attributes and relations. Security controls can be more easily implemented. All of these Flexibility, of relating different logical files ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The approach used in top-down analysis and and design is All of these to prepare flowcharts after programming has been completed None of these to identify the top level functions by combining many smaller components into a single entity. to identify a top level function and then create a hierarchy of lower level modules and components All of these to prepare flowcharts after programming has been completed None of these to identify the top level functions by combining many smaller components into a single entity. to identify a top level function and then create a hierarchy of lower level modules and components ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The combination of the top-down and the bottom-up approach may be referred to as an None of these interpretive approach interactive approach integrative approach both b and c None of these interpretive approach interactive approach integrative approach both b and c ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Acceptance testing is is checking the logic of one or more programs in the candidate systems making sure that the new programs do in fact process certain transactions according to Specifications testing changes made in an existing or a new program running the system with line data by the actual user is checking the logic of one or more programs in the candidate systems making sure that the new programs do in fact process certain transactions according to Specifications testing changes made in an existing or a new program running the system with line data by the actual user ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not a characteristic of good test data all of the listed here users do not participate at this preliminary stage every statement should be executed should be comprehensive all of the listed here users do not participate at this preliminary stage every statement should be executed should be comprehensive ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS