[Answered] The SUM built-in function in SQL is used to total the values in a numeric column. Indicate ...

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Author Question: The SUM built-in function in SQL is used to total the values in a numeric column. Indicate ... (Read 68 times)

iveyjurea

Hero Member
Posts: 555

on: Jul 7, 2018

The SUM built-in function in SQL is used to total the values in a numeric column.

Indicate whether the statement is true or false

Question 2

Today almost every commercial database is based on:

A) lists.
B) the hierarchical model.
C) the linked-list model.
D) the relational model.
E) the object-oriented model.

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Marked as best answer by a Subject Expert

jomama

Sr. Member
Posts: 346

Reply #1 on: Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

D

iveyjurea

Member
Posts: 555

Reply 2 on: Jul 7, 2018

Gracias!

coreycathey

Member
Posts: 333

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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