the answer for question 1:

give me the answer for question 4

Question 1 Define the fit criterion for the following specification fragments from our running case studies: "Trains should run at high frequency during rush hours." "In order to ensure comfortable transportation, trains should accelerate/decelerate smoothly." "Meetings should be scheduled as quickly as possible once they are initiated." Question 2 Consider the meeting scheduling system where B is an RD section providing the functional requirements for determining the most convenient meeting date and A is an RD section defining what participant constraints are. What specific kind of dependency is this? justify your answer. Question 3 Using the traceability matrix below answer the following questions: Traceable item T1 T2 T3 T4 T5 T6 T1 0 1 T2 1 1 T3 FOOOOO RBDB 100001 0 T4 olol OOOOO 0 OOOO T5 1 O T6 0 o 1 a) Draw a traceability/dependency graph using the table traceability matrix. b) Convert the traceability matrix to traceability list. UUTIN CU laedullily list. Question 4: Compute the total number of variants in the following system? Make sure to show how many variants each feature holds. Geographical Maps Web Site User access View Directions Zoom in/out Night mode Read only Read and edit Map Hybrid Satellite requirement homework Answer: Q1) "Trains should run at high frequency during rush hours." ans) Between the hours of 6am-9am, and 4pm- 8pm, trains will arrive 5-15 minutes apart "In order to ensure comfortable transportation, trains should accelerate/decelerate smoothly." ans) Trains will accelerate at a rate between Om/s and 3m/s. "Meetings should be scheduled as quickly as possible once they are initiated." ans) Following a request, meetings will be scheduled on average within 30 minutes (average because can not guarantee this time frame for an infinity large number of meetings being requested at the same time). As per Chegg guidelines i solved only one