28 NOVEMBER 2021 CURRENT AFFAIRS QUIZ

specifies for the DBMS what is required; the techniques used to process data

determine how data must be structured to produce the user's view

describes how data are structured in the data base

all of the listed here

ad hoc manner

bottom-up manner

top-down manner

cross sectional manner

None of these

problem descriptions

project name

data-flow diagrams

feasible alternative

running the system with line data by the actual user

testing changes made in an existing or a new program

is checking the logic of one or more programs in the candidate systems

making sure that the new programs do in fact process certain transactions according to Specifications

Code the algorithm

Analyze the algorithm

None of these

Evaluate and modify (if necessary) the program.

Desk-check the algorithm

None of these

system design phase

system development phase

system investigation phase

system analysis phase

parallel

pilot

phased

direct

includes a statement of the problems

a list of alternative solution considered

None of these

both (a) and (b)

considers a single solutions

to identify a top level function an d then create a hierarchy of lower-level modules and components.

to prepare flow charts after programming has been completed

all of the listed here

to identify the top level functions by combining many smaller components into a single entity

all of the listed here

ready sources of information

liaison to their departments

direct users of the new system