QUESTION 2 How many records are in the following table? EMPLOYEE EMPFNAME Robert EMPID EMPLNAME EMPINIT EMPJOBCODE 123455 Friedman A. 12 123456 123457 123458 Olanski Fontein Cruazona D. Delbert 18 Juliette G. X. 15 Maria 18

QUESTION 2 How many records are in the following table? EMPLOYEE EMPFNAME Robert EMPID EMPLNAME EMPINIT EMPJOBCODE 123455 Friedman A. 12 123456 123457 123458 Olanski Fontein Cruazona D. Delbert 18 Juliette G. X. 15 Maria 18

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

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Please help me answer the following questions

QUESTION 1
Which table in the following digram will gain a foreign key after the conversion from the conceptual to the physical model?
B
Field1
Field2
OFieldY
FieldZ
O Neither one
O A
O B
O Both of them
QUESTION 2
How many records are in the following table?
EMPLOYEE
EMPFNAME
Robert
Delbert
Juliette
Maria
EMPID
EMPLNAME
EMPINIT
EMPJOBCODE
123455
12
Friedman
Olanski
Fontein
Cruazona
A.
123456
D.
18
123457
G.
15
123458
X.
18
QUESTION 3
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