Information Management Systems Quiz


Question 1 (10 points)

_____ means saving data in computer memory.

Question 1 options:





Question 2 (10 points)

In a relational database model, a _____ is a field in a relational table that matches the primary key column of another table.

Question 2 options:

secondary key

serial key

domain key

foreign key

Question 3 (10 points)

In the context of applications of artificial intelligence (AI), _____ perform well at simple, repetitive tasks and can be used to free workers from tedious or hazardous jobs.

Question 3 options:

data mining agents

electronic trackers



Question 4 (10 points)

The Internet is playing an important role in helping organizations reduce expenses, because _____.

Question 4 options:

Web applications can be used with minimum costs

products and services can be bought at retail stores

the employees hired through online employment services perform their official tasks virtually

the services offered by telephone networks cost less than that offered by VoIP

Question 5 (10 points)

An expert system can used in the following situation, except?

Question 5 options:

The decision or task involves few rules, less than 10

The decision or task requires consistency and standardization

The knowledge that is needed can be represented as rules

decision or task has already been handled successfully by human experts

Question 6 (10 points)

Microsoft Internet Explorer (IE), Mozilla Firefox, Google Chrome, Apple Safari, and Opera are examples of _____.

Question 6 options:

Web browsers

uniform resource locators

search engines

operating systems

Question 7 (10 points)

Which is true of personal robots?

Question 7 options:

They have no speech capabilities

They have limited mobility

They have sensory capabilities

They are used mostly in the fashion industry

Question 8 (10 points)

Aaron bought a photo-editing software package for personal use. He makes two copies of the software, in case the original software fails and he needs a backup. In this scenario, Aaron’s action is considered _____.

Question 8 options:

illegal, but ethical

legal, but unethical

legal and ethical

illegal and unethical

Question 9 (10 points)

_____ is the electronic transfer of data from one location to another.

Question 9 options:

Data communication

Data mining

Data interpretation

Data exchange

Question 10 (10 points)

In the context of an expert system, a _____ works with the knowledge base management system to ensure that the knowledge base is as up to date as possible.

Question 10 options:

mining tool

meta-knowledge system

backup engine

knowledge acquisition facility

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