Answer:
Unconditioned Response
Explanation:
Unconditioned response is an automatic reflex that occur in response to an unconditioned stimulus. The response are natural and innate and are often not learnt.
The response of the chopper by salivation at the sound of the CD is unconditioned, it is a reflex action that occur due to an action that was taken which was the sound of CD.
They did not learn the action but they know how to respond because it is innate.
When an individual salivate to a nice smell of food it is unconditioned response, the response was triggered by the action and it is a reflex.
Answer:
Explanation:
Evolutions in technology and media have made existing without a computer a thing of the past. Whether it be simple management of data in a day-to-day job or preparing for a career in software development, being fluent in the management and use of computers and other technologies is part of a 21st century education. If you speak the language of information and technology and want to get students ready for a cutting edge education, you might make a great IT teacher.
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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An advantage of network analysis over interpretive sociology is that it can: <u>reveal patterns in social structures that might not become evident through answers to direct questions.</u>
<u>Explanation</u>:
- The network analysis is a method of analysis which helps in analyzing and representing the relations among social structures.
- The social network analysis method was generally used by public health officials to understand sexually transmitted infections and conclude that sexually transmitted infection (STI) can spread according specific models, and interventions correspond to the pattern of the disease. The network analysis can help in revealing the pattern in the social structure.
- The network analysis can be depicted using the graphical representation.
