Free BEC Subtest II Questions and Answers

Question 1

What is a database?

Accepted Answer

A computer mechanism for storing and retrieving data

Answer

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. It is designed to efficiently store, manage, and retrieve large amounts of data, allowing users to easily access, manipulate, and update information. This makes it a fundamental tool for data management in various applications, serving as a central repository for digital information.

Question 2

A database of auto parts has two tables. The first table includes all the different parts. The second table includes all the different types of vehicles.
Some parts can be used in more than one vehicle, while all vehicles consist of more than one part. This describes which type of table association?

Accepted Answer

Many-to-many

Answer

A many-to-many relationship in a database occurs when multiple records in one table can be associated with multiple records in another table. In this scenario, one auto part can be used in many different vehicles, and one vehicle consists of many different parts. This perfectly describes a many-to-many association between the 'parts' table and the 'vehicles' table, requiring an intermediary table to resolve the relationship.

Question 3

_____ is a field in a database table (or a combination of fields) that has a unique value.

Accepted Answer

A primary key

Answer

A primary key is a special relational database table column (or a combination of columns) that has a unique value for each record in the table. Its main purpose is to uniquely identify each row, ensuring data integrity by preventing duplicate entries and providing a reliable way to link related data across different tables. This uniqueness is fundamental for efficient data retrieval and management.

Question 4

What does the Consumer Price Index measure?

Accepted Answer

Changes in the price level of an economy

Answer

The Consumer Price Index (CPI) is a measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care, purchased by urban consumers. It is a key economic indicator used to assess inflation and deflation, reflecting changes in the price level of an economy over time. The CPI helps gauge the purchasing power of a country's currency.

Question 5

Why does a higher interest rate affect the business cycle?

Accepted Answer

If the interest rates high, individuals will borrow less because it costs more

Answer

Higher interest rates increase the cost of borrowing money for both individuals and businesses. This discourages borrowing for investments, purchases, and expansion, as the financial burden becomes greater. Consequently, reduced consumer spending and business investment lead to a slowdown in economic activity, negatively impacting the business cycle and potentially leading to slower growth or recession.

BEC - Business Environment and Concepts Practice Test

BEC - Business Environment and Concepts Practice Test

Free BEC Subtest II Questions and Answers