software Engineering

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

• Sizing

• Parallel run

• Specification freeze

• All of the above

What does RAD stand for?

• Rapid Application Document

• Rapid Application Development

• Relative Application Development

• None of the above

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

• Incremental Model

• Concurrent Development Model

• WINWIN Spiral Model

• All of the above

What is the major drawback of the Spiral Model?

• Higher amount of risk analysis

• Doesn't work well for smaller projects

• Additional functionalities are added later on

• Strong approval and documentation control

SDLC Model selection is based on __________.

• Requirements

• Development team & users

• Project type & associated risk

• All of the above

Which of the following model will be preferred by a company that is planning to deploy an advanced version of the existing software in the market?

• Spiral

• Iterative Enhancement

• RAD

• Both (b) and (c)

Software maintenance costs are expensive in contrast to software development.

• True

• False

What is the first step in the software development lifecycle?

• System Design

• Coding

• System Testing

• Preliminary Investigation and Analysis

. The Incremental Model is a result of combination of elements of which two models?

• Build & FIX Model & Waterfall Model

• Linear Model & RAD Model

• Linear Model & Prototyping Model

• Waterfall Model & RAD Model

The spiral model was originally proposed by

• IBM

• Barry Boehm

• Pressman

• Royce