If T3 Is a Table with Three Columns C1,C2 and C3,where

question 95

Multiple Choice

If T3 is a table with three columns C1,C2 and C3,where C1 is integer data,C2 is character data,and C3 is date data,which of the following would be the proper statement to have Oracle Database enter the date 02/10/03 into a row in table T3 while making sure that it is formatted correctly as shown?

• A)SET INTO T3 VALUES (101,'Smith','02/10/03');
• B)SET INTO T3 VALUES (101,'Smith',TO_DATE ('02/10/03','DD/MM/YY'));
• C)INSERT INTO T3 VALUES (101,'Smith','02/10/2003');
• D)INSERT INTO T3 VALUES (101,'Smith',TO_DATE ('02/10/03','DD/MM/YY'));
• E)Any of the above will work correctly.

Understand the concepts of measures of central tendency (mean, median, mode) and their differences.

Understand the concepts of measures of dispersion (range, variance, standard deviation) and how they are used to describe data variability.

Recognize different statistical terms and their definitions (e.g., degrees of freedom, frequencies, z-score).

Know the difference between descriptive and inferential statistics.

---

Definitions:

Semantic Memory

Semantic memory is a type of long-term memory involving the capacity to recall words, concepts, or numbers, which is essential for understanding language and facts.

Explicit Memory

The type of long-term memory that involves conscious, intentional recollection of factual information, previous experiences, and concepts.

Implicit Memory

A type of memory in which previous experiences aid in the performance of a task without conscious awareness of these previous experiences.

Biological Bases

Refers to the underlying physiological and genetic factors that contribute to psychological phenomena and behaviors.