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SURVEY TECHNIQUES :silhouettes: (PROS & CONS (INTERVIEW (Advantages…
SURVEY TECHNIQUES
:silhouettes:
PROS & CONS
INTERVIEW
control the course of the conversation
inquires about specific aspects
commits interviewer to each stakeholder
very time-consuming
QUESTIONNAIRE
save time
low costs
only employed to gather requirement engineer already knows
Survey
Investigation of opinion of a particular group of people which is usually done by asking them a question.
DEFINITION
INTERVIEW
the requirements engineer asks predetermined questions to one or more stakeholders and documents the answers
QUESTIONNAIRE
making use of open and/or closed question such as multiple choice question to elicit requirements from stakeholders
MEDIUM
Questionaire
Mail Survey
Group Administered Questionnaire
Interview
Personal Interview
The Interview works directly with the respondent
Telephones Interview
Telephones Interview enable a researcher to gather information rapidly
TECHNIQUES
INTERVIEW
Open question
Listen
Yesterday
Dive into
Closed/ Filter question
Summarize
Concern
Questionnaire
Multiple Choice
Open Question
Interview
Prepare
Meet
Obtain & Discuss
Document
Follow up
Questionnare
Prepare
Distribute
Obtain
Evaluate
Document
