www.bbcnoun.com.ng CIT851 TMA 1 10/10 In which type of conversion is the system installed module by module? Phased conversion Which design approach starts from the highest-level module of the hierarchy and proceeds through to lower level? Top-down design The main essence of documentation is _____? To communicate about the system The following is not part of a System Requirements Specification document Methodology All but one of the following is not a characteristic of a System Requirements Specification It should be non-modifiable _____ is a graphical presentation of the whole database? Database Schema _____ is the most important fact finding technique? Interviews _____ is a fact finding technique where the system analyst gathers information from individual through face to face interaction? Interview _____ are questionnaires which consist of multiple choices, where the respondent can only select from the choices provided? Fixed formed questionnaires For a successful Joint Application Development session, the facilitator should ensure all but one of the following. Ensure technical jargons is fully used