One Way to Improve the Storage Capacity of a Hard

question 37

Multiple Choice

One way to improve the storage capacity of a hard disk is to ________.

• A)format often
• B)use file compression
• C)increase memory
• D)use disk caching

Understand and calculate covariance between two securities.

Understand and calculate the correlation coefficient between two securities.

Calculate the expected return of a portfolio based on its constituents and their weights.

Understand the concept of perfectly negatively correlated securities and their impact on portfolio risk and return.