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Preliminary Examination - SIA

Authored by Joana Reyes

Information Technology (IT)

University

Used 2+ times

Preliminary Examination - SIA
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32 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

System integration is best defined as:

The process of installing multiple operating systems

Connecting different computing systems and applications to work as one

Designing only user interfaces

Creating backups of enterprise data

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a benefit of system integration?

Improved efficiency

Reduced data accuracy

Cost savings

Better customer experience

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A restaurant’s POS sending orders directly to the kitchen display is an example of:

Data silos

Integrated system

Manual entry

Poor decision-making

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which architecture model uses direct connections between all systems?

Star model

Point-to-Point

Hub-and-Spoke

Client-Server

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A disadvantage of Point-to-Point integration is:

Easier to manage connections

Becomes unmanageable as systems increase

Centralized monitoring

Redundancy

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a Hub-and-Spoke architecture, the hub is also called:

Database

Central router

Enterprise Service Bus (ESB)

API Gateway

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A key drawback of the Hub-and-Spoke model is:

More connections are required

The hub can be a single point of failure

It cannot support new systems

Lack of scalability

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