S.PRAVEENA

1) What is the first step in the software development lifecycle?

• 1. System Design

• 1. Coding

• 1. System Testing

• 1. Preliminary Investigation and Analysis

2) What does the study of an existing system refer to?

• 1. Details of DFD

• 1. Feasibility Study

• 1. System Analysis

• 1. System Planning

3) Which of the following is involved in the system planning and designing phase of the Software Development Life Cycle (SDLC)?

• 1. Sizing

• 1. Parallel run

• 1. Specification freeze

• 1. All of the above

4) What does RAD stand for?

• 1. Rapid Application Document

• 1. Rapid Application Development

• 1. Relative Application Development

• 1. None of the above

5) Which of the following prototypes does not associated with Prototyping Model?

• 1. Domain Prototype

• 1. Vertical Prototype

• 1. Horizontal Prototype

• 1. Diagonal Prototype

6) The major drawback of RAD model is __________.

• 1. It requires highly skilled developers/designers.

• 1. It necessitates customer feedbacks.

• 1. It increases the component reusability.

• 1. Both (a) & (c)

7) Which of the following does not relate to Evolutionary Process Model?

• 1. Incremental Model

• 1. Concurrent Development Model

• 1. WINWIN Spiral Model

• 1. All of the above

8) What is the major drawback of the Spiral Model?

• 1. Higher amount of risk analysis

• 1. Doesn't work well for smaller projects

• 1. Additional functionalities are added later on

• 1. Strong approval and documentation control

9) Model selection is based on __________.

• 1. Requirements

• 1. Development team & users

• 1. Project type & associated risk

• 1. All of the above

10) Which of the following option is correct?

• 1. The prototyping model facilitates the reusability of components.

• 1. RAD Model facilitates reusability of components

• 1. Both RAD & Prototyping Model facilitates reusability of components

• 1. None