ITB 100

In addition to hardware, software, and human elements, an information system includes________, database, ________ and information.

• Data, company

• Company, process

• Process, data

• Knowledge, intelligence

Operation reports are examples of

• Current data

• Past data

• Future data

• Uncertain data

The four usefulness qualities of information bearing the highest concern in a company include ________, integration with other data and information, ________ and consistency and accuracy.

• Variability, authority

• Reasonableness, predictability

• Responsibility, correspondence

• Timeliness, relevance

Which one of the following related to business intelligence usage and generation?

• Information literacy

• Computer literacy

• Staff numeracy

• Company flexibility

________ requires to know and to understand data warehouses and data-mining tools.

• System controller

• Database administrator

• Webmaster

• Computer programmer

Who is responsible for managing the risks and business impacts of privacy laws and policies?

• Chief information officer

• Chief technology officer

• Chief privacy officer

• Chief executive officer

Which one of the following is a prediction for the future of information technology?

• Hardware and software costs will rise

• Computer literacy of users will decline

• Networking technology will be stagnant

• Artificial intelligence will expand

When computer criminals will become more sophisticated, what would happen?

• Personal computers will become easier to maintain

• Protecting personal information will become harder

• Small and large organisations will be placed on the same footing

• E-collaboration will be facilitated

Which is the lowest level of abstraction the describes how the data is organized and stored?

• Logical view

• User view

• Physical view

• Application view

Which of the following is a function of the DBMS?

• Maintaining database files

• Creating database files

• Storing database files

• All of the above