PETRIE ELECTRONICS CASE: PETRIE ELECTRONICS Structuring Systems Requirements list from a folder on the table (PE Table 6-1). "Let's look at these." Process Modeling waited for Sally to arrive Jim said. natives out there. I think we found the best three, After reviewing the list Sanjay had given them, Jim and Sanjay chatted in Jim's office while they Jim said, "Nice job, Sanjay. But we need to put this in graphical format, so that everyone can see what 8 Good work on researching those alternatives," the inputs and outputs are for each function and how Thanks," replied Sanjay. "There are a lot of alter how the new system fits in with our existing data Just then Sally walked in. "Sorry I'm late. Things"Exactly," said Jim. they are related to each other. We also need to see sources. We need considering what we are able to pay. "Some data-flow diagrams," Sanjay interrupted. are getting really busy in marketing right now. I've "They are already done," replied Sanjay, handing diagrams to both Jim and Sally. "I've already created a first draft of the context diagram [PE Figure 6-1] been putting out fires all morning. Sally sat down at the table across from Jim. "I understand," Jim said. "But to stay on schedule, and a level-1 diagram [PE Figure 6-2]. You can see we need to start focusing on the specifics of what we want our system to do. Remember when you wanted more details on what the system would do? Well, now we start to spend some serious energy on get- ting that done." how I've defined the boundaries of our system, and I've included our existing product and marketing databases." "What can I say?" Jim said. "Again, a nice job on your part. These diagrams are both good places for us to start. Let's get copies of all of this to the team." "I'll be right back," Sally said, standing up. I need "Awesome," replied Sally, as she pulled a Red Bull out of her oversized bag and popped it open. "Ive got a list here of four core functions the sys- to get some coffee." tem must perform," said Sanjay, pulling copies of a PETRIE ELECTRONICS CASE: PETRIE ELECTRONICS Structuring Systems Requirements list from a folder on the table (PE Table 6-1). "Let's look at these." Process Modeling waited for Sally to arrive Jim said. natives out there. I think we found the best three, After reviewing the list Sanjay had given them, Jim and Sanjay chatted in Jim's office while they Jim said, "Nice job, Sanjay. But we need to put this in graphical format, so that everyone can see what 8 Good work on researching those alternatives," the inputs and outputs are for each function and how Thanks," replied Sanjay. "There are a lot of alter how the new system fits in with our existing data Just then Sally walked in. "Sorry I'm late. Things"Exactly," said Jim. they are related to each other. We also need to see sources. We need considering what we are able to pay. "Some data-flow diagrams," Sanjay interrupted. are getting really busy in marketing right now. I've "They are already done," replied Sanjay, handing diagrams to both Jim and Sally. "I've already created a first draft of the context diagram [PE Figure 6-1] been putting out fires all morning. Sally sat down at the table across from Jim. "I understand," Jim said. "But to stay on schedule, and a level-1 diagram [PE Figure 6-2]. You can see we need to start focusing on the specifics of what we want our system to do. Remember when you wanted more details on what the system would do? Well, now we start to spend some serious energy on get- ting that done." how I've defined the boundaries of our system, and I've included our existing product and marketing databases." "What can I say?" Jim said. "Again, a nice job on your part. These diagrams are both good places for us to start. Let's get copies of all of this to the team." "I'll be right back," Sally said, standing up. I need "Awesome," replied Sally, as she pulled a Red Bull out of her oversized bag and popped it open. "Ive got a list here of four core functions the sys- to get some coffee." tem must perform," said Sanjay, pulling copies of a
