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 ().
Phone screens are smaller, but are apparently more HD than a full, widescreen TV. Why? The pixels are small but they can fit in just that little screen space, but is harder to fit onto a relatively gigantic TV screen.
Hmm.... I am guessing LinkedIn. I hope this helped you!
Answer:
option c. Container
Explanation:
The container class establish links between objects, a procedure must be developed to do so, as well as to insert new member objects into appropriate spots. The procedures in a container class include assigning the correct linking pointer values to new list members. There is also the option to delete a member of the list, reorder it or retrieving and displaying the object from a list.
Container class can be split into: Sequence containers, Associative containers, Unordered associative containers and container adaptors.