We Have Obtained Access to the Company's Operational Data

question 35

Multiple Choice

We have obtained access to the company's operational data.In one record,we find that a customer's age has been recorded as "337".This is an example of ________.

• A)dirty data
• B)inconsistent data
• C)non-integrated data
• D)a "wrong format" problem

---

Definitions:

Contrapositives

In logic, the contrapositive of a conditional statement is formed by negating both the hypothesis and the conclusion, and then reversing them.

Propositions

Statements in logic that can be either true or false but not both, serving as basic units of meaning and argumentation in deductive reasoning and logical analysis.

Obverse

A term often used in logic and mathematics, referring to the opposite or a counterpart of something.

Proposition

An expression or proclamation that signifies a belief or conclusion, which may be valid or not.