February 2019

A. object
B. attribute
C. operation
D. instance

Explanation: An operation is the implementation of a service that can be requested from any object of the class to affect behavior.

A. Activity
B. Sequence
C. Collaboration
D. Class

Explanation: This diagram is a model describing how groups of objects collaborate in some behavior over time.

A. Activity diagram
B. Sequence diagram
C. Statechart diagram
D. Object diagram

Explanation: A statechart diagram shows a state machine, consisting of states, transitions, events, and activities.

A. Structural things
B. Behavioral things
C. Groug things
D. Annotational things

Explanation: It include a note which is simply a symbol for rendering constraints and comments attached to an element or a collection of elements.

A. Object
B. State
C. Interface
D. None of the mentioned

Explanation: In a state chart diagram, effects occur when the attribute’s value changes

A. Deployment diagram
B. Component diagram
C. Node diagram
D. ER-diagram

Explanation: A Deployment diagram shows the configuration of run-time processing elements and the software components, processes, and objects.
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A. A node
B. An interface
C. An activity
D. None of the mentioned

Explanation: A node represents a computational resource.

A. Things
B. Relationships
C. Diagrams
D. All of the mentioned

Explanation: All are the building blocks of UML which are further sub-categorized.