Results Messages id emp_name emp_age emp_salary join_date phone id emp_name emp_age emp_salary join_date phone 1 1 Mike 35 5000.50 2016-01-01 00:00:00.000 042-4521-458452 2 Michale 30 4500.00 2016-05-01 00:00:00.000 021-1234-574845 3 Jimmy 27 3000.75 2016-05-03 00:00:00.000 001-4521-458452 4 4 Shaun 30 3500.30 2018-01-20 00:00:00.000 042-2544-458452 Ben 45 5000.00 2015-03-15 00:00:00.000 001-3355-457484 6 6 John 28 2600.00 2018-04-12 19:35:27.067 092-1414-458452 7 7 NULL 40 5500.00 2018-03-20 00:00:00.000 042-3333-458452 8. 8 Jay 36 5500.00 2018-03-25 00:00:00.000 021-4242-145854 Haynes 25 3300.00 2018-03-20 00:00:00.000 033-1133-457457 Write notes on the following showing clear examples from above table: i. Records ii. Attributes ii. Entity

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Related questions
Question

Explain the concepts from the figure.

Results
Messages
id
emp_name
emp_age
emp_salary join_date
phone
id
emp_name
emp_age
emp_salary join_date
phone
1
Mike
35
5000.50
2016-01-01 00:00:00.000 042-4521-458452
2
2
Michale
30
4500.00
2016-05-01 00:00:00.000 021-1234-574845
3
3
Jimmy
27
3000.75
2016-05-03 00:00:00.000 001-4521-458452
4
4
Shaun
30
3500.30
2018-01-20 00:00:00.000 042-2544-458452
5
Ben
45
5000.00
2015-03-15 00:00:00.000 001-3355-457484
6.
6
John
28
2600.00
2018-04-12 19:35:27.067 092-1414-458452
7
NULL
40
5500.00
2018-03-20 00:00:00.000 042-3333-458452
8.
8
Jay
36
5500.00
2018-03-25 00:00:00.000 021-4242-145854
Haynes
25
3300.00
2018-03-20 00:00:00.000 033-1133-457457
Write notes on the following showing clear examples from above table:
i.
Records
ii.
Attributes
iii.
Entity
Transcribed Image Text:Results Messages id emp_name emp_age emp_salary join_date phone id emp_name emp_age emp_salary join_date phone 1 Mike 35 5000.50 2016-01-01 00:00:00.000 042-4521-458452 2 2 Michale 30 4500.00 2016-05-01 00:00:00.000 021-1234-574845 3 3 Jimmy 27 3000.75 2016-05-03 00:00:00.000 001-4521-458452 4 4 Shaun 30 3500.30 2018-01-20 00:00:00.000 042-2544-458452 5 Ben 45 5000.00 2015-03-15 00:00:00.000 001-3355-457484 6. 6 John 28 2600.00 2018-04-12 19:35:27.067 092-1414-458452 7 NULL 40 5500.00 2018-03-20 00:00:00.000 042-3333-458452 8. 8 Jay 36 5500.00 2018-03-25 00:00:00.000 021-4242-145854 Haynes 25 3300.00 2018-03-20 00:00:00.000 033-1133-457457 Write notes on the following showing clear examples from above table: i. Records ii. Attributes iii. Entity
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