CS504 Midterm Past Paper 1

CS504 Mid Term

By following modern system engineering practices simulation of reactive systems is no longer necessary

1. True

The state transition diagram

1. depicts relationships between data objects
2. depicts functions that transform the data flow
3. indicates how data are transformed by the system

Control flow diagrams are

1. required for all systems
2. used in place of data flow diagrams
3. useful for modeling user interfaces
4. Localized (page 81)
5. Private

CS504 Mid Term

1. Global
2. Accessible

A complex System evolves from a

1. smaller system page 83
2. medium system
3. bigger system
4. non of the given

Coupling is a measure of ----------------of a module or component.

1. Independent (Page 71)
2. Dependent
3. Closeness
4. All of the given

Software Maintenance phase involves

1. Debugging
2. Adding new features
3. making changes

CS504 Mid Term

The hardest single part of building a software system is deciding precisely -------- --- to build.

1. what (Page 17)
2. How
3. When
4. Why

Interaction Diagrams depict the ------------- Behavior of the system

1. Static
2. Dynamic (Page 106)
3. Active
4. Non of the above

In Sequence Diagrams the time required by the receiver object to process the message is denoted by an -------

1. Activation Box (Page 108)
2. Simple Box
3. Arrow
4. Non of the above