Relational Database Management System Mcqs

Page No. 26

What are workflows in a business logic layer?


aThey describe how a particular task that involves servers is handled

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b They describe how multiple tasks involving a single participant is handled

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cThey describe how a particular task involving multiple participants is handled.

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dNone of the mentioned

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. The _________ layer provides the interface between the business logic layer and the underlying database


a Business-logic layer

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b Data access layer

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cData transfer layer

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dBusiness manager layer

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View Answer Data access layer

The ___________ provides a high level view of data and actions on data


aBusiness-logic layer

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bData access layer

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cData transfer layer

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dBusiness manager layer

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View Answer Business-logic layer

Which of the following is true regarding the model-view- controller architecture?


aThe model corresponds to the business logic layer

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bThe view defines the presentation of data

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cThe controller receives events, executes actions on the model and returns a view

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dAll of the mentioned

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View Answer All of the mentioned

Which of the following is a valid encryption technique?


aParallel key encryption

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b Public key encryption

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cSystematic key encryption

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dAll of the mentioned

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A log of all changes to the application data is called as __________


aAudit trail

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b Audit log

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cAudit lead

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dData log

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View Answer Audit trail

What is the standard for exchanging authentication and authorization information between two different security domains?


aSABM

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bSTML

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c SPTA

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d SAML

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View Answer SAML

What are phishing attacks?


aUsers are forced to use a second server which causes the attack

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bUsers are forced to divert to a fake site where the attack takes place

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cUsers are fooled by similar GUI and data is extracted from them.

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d None of the mentioned

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What are man in the middle attacks?


a Users are forced to use a second server which causes the attack

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bUsers are forced to divert to a fake site where the attack takes pla

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cUsers are fooled by similar GUI and data is extracted from them.

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dNone of the mentioned

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The system where two independent pieces of data are used to identify a user is called as ______


a Two system authentication

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b ID password authentication

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cTwo factor authenticatio

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dMulti data authentication

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