An enterprise data model is a relational model that shows the high-level entities for the organization and associations among those entities.

Ten new television shows appeared during the month of September. Five of the shows were sitcoms, three were hour-long dramas, and two were news-magazine shows. By January, only seven of these new shows were still on the air. Five of the shows that remained were sitcoms.

A

Only one of the news-magazine shows remained on the air.

B

Only one of the hour-long dramas remained on the air.

C

At least one of the shows that was cancelled was an hour-long drama.

D

Television viewers prefer sitcoms over hour-long dramas.

If there are two entities with a relationship between them, and one of the entities is completely dependent on the other, then which of the following must exist?

A

Derived attribute

B

Optional one cardinality

C

Multi-valued attribute

D

Weak entity

With an enterprise data model, it is much easier to build applications because you know exactly what data exist and what needs to be added.

A

True

B

False

During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.

A

True

B

False

(i) Finally the bureaucratic organization took over the pioneering enterprise. (ii) The 19th century was the age of entrepreneur, the self -made man . (iii) Thoughtful business administration took over action centered business entrepreneurship. (iv) In the 20th century the rational executive took command .

A

(iv) + (ii) + (i) + (iii)

B

(ii) + (iii) + (iv) + (i)

C

(ii) + (iv) + (iii) + (i)

D

(iii) + (i) + (ii) + (iv)

Bangladesh is not a number of which of the following associations?

A

OPEC

B

IMF

C

ILO

D

WTO

The following are recognized associations of crohns disease

A

Anal fissure

B

Arthritis

C

Aortic stenosis

D

Uveitis

E

Acanthosis

Assume you would like to sort an array in ascending order by value while preserving key associations. Which of the following PHP sorting functions would you use?

A

ksort()

B

asort()

C

krsort()

D

sort()

E

usort()

Corporate associations who have common bonds being employees of same firm are classified as

A

credit unions

B

debit unions

C

preferred unions

D

solving unions

Indian Association formed in __________ was one of the pioneer political associations with an all India outlook

A

1769

B

1776

C

1874

D

1876

An enterprise data model is a relational model that shows the high-level entities for the organization and associations among those entities.

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