Answer:
CREATE FUNCTION exam_eligible_students
RETURN NUMBER AS
num_students NUMBER(15);
BEGIN
SELECT COUNT(STUDENT_ID)
INTO num_students
FROM STUDENT_ATTENDANCE
WHERE ELIGIBILITY_FOR_EXAMS = 'Y';
RETURN (num_students);
END;
Explanation:
exam_eligible_students is a made of name for the FUNCTION to be called.
num_students is a made up name for the RETURN to be called. The RETURN name is referenced in the INTO statement and as the name of the the return in the RETURN line in ().
<span>Which is not a component of a database that describes how data is stored?</span>
Answer:
The main features of email is, (1) Attachment :Ability to attach the files along the messages is one of most useful features of email. (2)Address book: It is also most important features of email that allows a user to storing the information.
Explanation:
Answer:
sounds like all of the above
Explanation:
only one im not 100% sure on is to examine a question's reliablity
The key you need to press together with the click to be able to redirect to a hyperlink is the Control key.
In an electronic environment, a hyperlink is usually a word or phrase, highlighted in blue and underlined, or even an image, found in a web text and containing the command to "transfer" the user to another relevant web page, from the source node to the destination node.
By selecting this word or phrase the user has the ability to further research a topic from a variety of perspectives to compare information from different sources and actors.
Learn more in brainly.com/question/7620368
