Information Technology - Database

Which organization is associated with the learning material on Information Technology?

• SENATI

• MIT

• Stanford

• Harvard

Fill in the blank: The learning material is associated with the field of ________.

• Engineering

• Information Technology

• Medicine

• Law

Which of the following is NOT typically stored in a computer database?

• Sales transactions

• Customer data

• Financials

• Physical products

Databases help companies collect data about ________ processes, such as sales and customer service.

• financial

• business

• marketing

• legal

Which of the following is NOT a type of personal information that can be stored in a database?

• A) Name

• B) Address

• C) Cultural profile

• D) Fictional stories

Which of the following is NOT an ACID property?

• A) Atomicity

• B) Consistency

• C) Isolation

• D) Distribution

A distributed database stores records or files in several physical locations. True or False?

• True

• False

Which of the following describes a heterogeneous distributed database?

• A) All locations have the same hardware and software

• B) Different locations may have different hardware and software

• C) Data is stored in a single location

• D) None of the above.

What is the main advantage of a distributed database?

• Centralized control

• Data redundancy

• Improved data processing

• Single point of failure

Graph databases are made up of nodes and ______.

• values

• objects

• edges

• actions