Which of the following best illustrates the

In UML Class Diagrams, what does the following illustrated association mean?

a$.$ That items are part of the order but they are both able to exist without the other

b$.$ That items are part of the order and that without the order, items will not exist

c$.$ That items are dependent on the order

d$.$ That the order is dependent on the items

Which of the following models puts less emphasis on planning tasks and more emphasis on development

a$.$ Rapid Application Development

b$.$ Requirements elicitation

c$.$ Joint Application Development

d$.$ Agile $-$ Scrum

$3$ wist when changes in the database structure affect DBMS ability to access data.

a$.$ Structural independence

b$.$ Structural dependence

c$.$ Data dependence

d$.$ Data independence

The database design that consists of multiple tables that are linked together through matching data stored in each table is called a:

a$.$ Hierarchical database

b$.$ Network database

c$.$ Object oriented database

d$.$ Relational database

Which of these steps in Kotter's change model provides employees with a clear understanding of what the change is all about?

a$.$ develop a vision and strategy

b$.$ generate short$-$term wins

c$.$ establish a sense of urgency

d$.$ empower broad$-$based action

The minimum and maximum number of occurrences of one object class for a single occurrence of a related object class, in a UML class diagram, is a$($n$)$:

a$.$ relationship

b$.$ association

c$.$ multiplicity

d$.$ aggregation

Page $5$ of $7$relationship between a class and attributes?

a$.$ The entity Fruit with the attribute Customer.

b$.$ The entity Customer with the attribute Purchase.

c$.$ The entity Product with the attribute Purchase.

d$.$ The entity Paper with the attribute Chocolate.

Choose the statement that correctly identifies what the following illustration indicates:

a$.$ The Facilitator class is dependent on the Organisation class.

b$.$ The Organisation class is dependent on the Facilitator class.

c$.$ The Facilitator class is a part of the Organisation class.

d$.$ There is an association between the Facilitator and the Organisation classes.

In UML Class Diagrams, what does the following illustrated association mean?

a$.$ That Cleaner is a kind of Staff and inherits the attributes of the Staff class.

b$.$ That Cleaner is a part of Staff and inherits the attributes of the Staff class.

c$.$ That Staff uses a Cleaner and inherits the attributes of the Staff class.

d$.$ That Cleaner is realised by staff and inherits the attributes of the Staff class.

The process of streamlining data to minimize redundancy and awkward many$-$to$-$many relationships is called:

a$.$ Normalization.

b$.$ Data scrubbing.

c$.$ Data cleansing.

d$.$ Data defining.

Which of the following requirements can be captured in a use case?

a$.$ Response time is less than $2$ seconds.

b$.$ Uptime requirement is $99\mathrm{.}8\%.$

c$.$ Promotions may not run longer than $6$ months.

d$.$ User browses and buys stock from the web site.