oftware requirements engineering Question: No. 1  A centralized lock control system which controls the locks of all external doors in University buildings is to be implemented. Some requirements for this system are:    1 Staff and students are issued with a card which provides them with access to those buildings which they are authorized to use after normal working hours.   2 Access is implemented by wiping a personalized card through a card reader and, if entry is allowed, the door lock is released.

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter4: Selection Structures
Section4.3: Nested If Statements
Problem 6E
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Software requirements engineering Question:

No. 1

 A centralized lock control system which controls the locks of all external doors in University buildings is to be implemented. Some requirements for this system are: 

 

  • 1 Staff and students are issued with a card which provides them with access to those buildings which they are authorized to use after normal working hours.

 

  • 2 Access is implemented by wiping a personalized card through a card reader and, if entry is allowed, the door lock is released.

 

  • 3 Users must use the card to both enter and leave locked buildings.

 

  • 4 If a card is lost, it should be reported to the security office that will issue a new card and arrange for all access rights associated with the old card to be cancelled.

 

Review these requirements using the checklist and discover possible problems with them.                                                                                                                                                                                               

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