Which of the following represents processor activities,methods and procedures in a data flow diagram ?

User friendly computers have ensured that ?

• [A] Management requires no system analysis and design
• [B] Programmers are no longer needed
• [C] Structured programming is not needed
• [D] None of above

Which of the following might be output as a result of using a CASE tool?

• [A] Programming code
• [B] Flowchart and adopt flow diagram
• [C] Prototype and cost/benefit analysis
• [D] All of the above

The first step of implementation phase is ?

• [A] Implementation planning
• [B] Select the computer
• [C] Announce the implementation project
• [D] Prepare physical facilities

A system analyst design a new design by ?

• [A] Identifying sub system and interfaces between sub system
• [B] Adopting a developed system to the present environment
• [C] Developing a system as a large, single unit
• [D] Propose alternatives to the current system

Rapid prototyping proves the quality of design by?

• [A] Having a program simulate the real system
• [B] Having the system analyst present an overview of the design to users,programmers and cosultants
• [C] Having a data flow diagram
• [D] Both A and B