A. A node
B. An interface
C. An activity
D. None of the mentioned
Explanation: A node represents a computational resource.
A. specify required services for types of objects
B. program in Java, but not in C++ or Smalltalk
C. define executable logic to reuse across classes
D. define an API for all classes
Explanation: An interface is like a template design for a class that contains no data or implementation; only definitions for methods, properties etc
A. Data representation
B. Logic verification
C. “Code-to” ability
D. Automatic processing
A. mental image
B. interface design
C. system image
D. interface validation
Explanation: When the system image and the system perception are coincident, users generally feel comfortable with the software and use it effectively.
A. modality
B. cardinality
C. entity
D. structured analysis
Explanation: The modality is 1 if an occurrence of the relationship is mandatory, else 0 for optional relationship
A. data flow diagram
B. state transition diagram
C. control specification
D. workflow diagram
Explanation: The control specification(CSPEC. describes the behavior of the system, but it gives us no information about the inner working of the processes that are activated as a result of this behavior
A. Repetition
B. Sequence
C. Condition
D. None of the mentioned