The answer is Count. Count is an aggregate method in SQL that returns the number of rows for a specified column that have non-null values.
<h3>What is the Meaning of Null?</h3>
When a field in a database has no values at all, this is known as null and indicates that the field’s value is unknown.
A null value for a number field, text field, or space value is different from a zero value. Null indicates that no value has been recorded in a database field.
A value and a null cannot be compared. The Structured Query Language query cannot be written as SELECT * FROM Customer where email Address=null, for instance, if it is intended to obtain all customers without email addresses from a Customer Addresses table.
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Answer: He's using a emotion-based coping strategy.
Answer: Self-awareness
Explanation: Self-awareness simply means familiarity or knowledge of one's ability, character or individuality. It refers to an indepth knowledge and understanding of one's personal attribute. It is an individual's conscious knowledge or thought of one's own personality traits, emotion, feelings and perception. It enables an individual to acknowledge differences in his behavioral patterns and that of others within the environment.
Answer: becoming a disciple of Christ
