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 ().
In tabular form the data is displayed in a table layout following a continuous series of records. In this almost all the records are displayed in a single layout. While in columnar form the data is displayed one record at a time.
Answer:
how do we answer that question when there is no choices to chose from
Explanation:
The unique reason why assembler language is preferred to high level language is that It is said to be memory efficient and it is one that requires less memory.
<h3>Why is assembly language better than other kinds of high level?</h3>
It implies means that the programs that one uses to write via the use of high-level languages can be run easily on any processor that is known to be independent of its type.
Note that it is one that has a lot of better accuracy and an assembly language is one that carries out a lot of better functions than any high-level language, in all.
Note also that the advantages of assembly language over high-level language is in terms of its Performance and accuracy as it is better than high-level language.
Hence, The unique reason why assembler language is preferred to high level language is that It is said to be memory efficient and it is one that requires less memory.
Learn more about assembler language from
brainly.com/question/13171889
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