DATA PROCESSING OBJ:

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(1ai)

Normalization is a process for evaluating and correcting table structures to minimize data redundancies,thereby helping to eliminate data anomalies. it helps in evaluate table structures and produce good table.

(1aii)

(i)Index searching is often faster, since indexes tend to be narrower and shorter.

(ii) More tables allow better use of segments to control physical placement of data.

(iii) You usually have fewer indexes per table, so data modification commands are faster.

(1bi)

Digital Marketer

(1bii)

(i)Google Analytics

(ii)Facebook pages manager

(1biii)

(i)A solid layout

(ii)Effective typography

(iii)The right color scheme

(iv)Appropriate design elements