MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Explanation: A sequence diagram is time-oriented.

Detailed explanation-2: -1.2. A sequence diagram is an interaction diagram that emphasizes the time ordering of messages sent between objects. It shows a set of objects or roles and messages sent and received by them. Sequence diagram has two features that distinguish them from communication diagrams-presence of lifeline and focus of control.

Detailed explanation-3: -A sequence diagram or system sequence diagram (SSD) shows process interactions arranged in time sequence in the field of software engineering. It depicts the processes involved and the sequence of messages exchanged between the processes needed to carry out the functionality.

Detailed explanation-4: -They capture the interaction between objects in the context of a collaboration. Sequence Diagrams are time focus and they show the order of the interaction visually by using the vertical axis of the diagram to represent time what messages are sent and when.

Detailed explanation-5: -A sequence diagram is a type of interaction diagram because it describes how-and in what order-a group of objects works together. These diagrams are used by software developers and business professionals to understand requirements for a new system or to document an existing process.