Which of the following statements are true There are multipl

Which of the following statements are true?

(There are multiple correct answers and you must select all correct choices in order to get full credit for the question.)

a. When building a database, one characteristic that is important is determining how the data should be arranged so that it makes sense. This characteristic refers to the logical structure of the data.

b. Predictive analytics is a business intelligence technology.

c. There are more quantifiable variables involved in a semistructured decision than there are in an unstructructed decision.

d. Microsoft Access is a NoSQL DBMS.

e. The models in a DSS are coordinated with a model management software.

Solution

(a) Answer: True

Reason: it indicates the logical or related ideas depending on structures to arrange in a database

Ex: create table tblemployee

(

eno int;

ename varchar();

insert into values (1001,\'john\');

(b) Answer: True

Reason:In Business the predicative analysis aceives the patterns seen in historical and transactional data to identify chances and hazards.predicative analytics is applicable in telecommunications,travel,healthcare and marketing.

(c) Answer: True

(d) Answer:False

Reason: Microsoft Acess is a low price Relational Database Management system which is commonly utilized by home people.

(e) Answer: True

Reason: DSS is additionally known as decision making software which Supports the business and organisation decision making manipulations generally producing ,selecting from among the substitutes.it targets on sucess than the proficiency.