February 2019

A. WINWIN Spiral Model
B. Spiral Model
C. Concurrent Model
D. Incremental Model

Explanation: In case of client/server applications, the concurrent process model specifies activities in two dimensions: a system dimension and a component dimension. Hence Concurrency is achieved by these two activities occurring simultaneously and can be modeled using the state-oriented approach

A. Victor Bisili
B. Berry Boehm
C. Bev Littlewood
D. Roger Pressman

Explanation: Berry Boehm in 1986 in his Article “A spiral model of software development and enhancement”.

A. Forward engineering
B. Reverse Engineering
C. Reengineering
D. Reverse Engineering and Reengineering

Explanation: Processes used for software evolution depend rely on these two techniques.

A. people
B. software
C. hardware
D. all of the mentioned

Explanation: A sociotechnical system is a system that includes people, software, and hardware to show that you need to take a systems perspective on security and dependability.

A. diagonal, angular
B. radial, perpendicular
C. radial, angular
D. diagonal, perpendicular

Explanation: The radial dimension depicts the cumulative costs and the angular dimension depicts the progress made in completing each cycle. Each loop of the spiral model represents a phase.

A. Evolutionary development usually has two flavors; exploratory development, and throw-away prototyg
B. Very large projects are usually done using evolutionary development based approach
C. It facilitates easy project management, through the high volume of documentation it generates
D. Sometimes the construction of a throw-away prototype is not followed by a re- implementation of the software system using a more structured approach

Explanation: Evolutionary development usually has two flavors; exploratory development, and
throw-away prototyg.

A. Forward engineering
B. Reverse Engineering
C. Reengineering
D. Reverse Engineering and Reengineering

Explanation: Reengineering is the examination and alteration of a subject system to reconstitute it in a new form and the subsequent implementation of the new form.

A. Development activities
B. Negotiating with client
C. Maintenance activities
D. Re-engineering activities

Explanation: Software evolution refers to the study and management of the process of making changes to software over time. Thus it comprises rest three options.