Who Is Responsible for Ensuring the Security of IT Systems

question 31

Multiple Choice

Who is responsible for ensuring the security of IT systems and developing strategies and IT safeguards against attacks from hackers and viruses?

• A) CIO
• B) CPO
• C) CTO
• D) CSO

---

Definitions:

Regression SSR

The sum of squared deviations of predicted values from the mean of the dependent variable in regression analysis, indicating the variability explained by the regression.

Standard Error

The standard deviation of the sampling distribution of a statistic, typically the mean.

Dependent Variable

A variable in an experiment or study whose changes are subject to the variations in other variables (independent variables).

Predicted Values

The values estimated based on a statistical model that represents the expected outcome for a given set of input variables.