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ISYS 2263 Chapter 10 Database Assignment Questions and Answers 2024/2025 CA$17.74   Add to cart

Exam (elaborations)

ISYS 2263 Chapter 10 Database Assignment Questions and Answers 2024/2025

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ISYS 2263 Chapter 10 Database Assignment Questions and Answers 2024/2025

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  • October 16, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • ISYS 2263
  • ISYS 2263
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2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel!


ISYS 2263 Chapter 10 Database
Assignment Questions and Answers
2024/2025
Task 1: For every property, list the management office number, address, monthly rent, owner

number, owner's first name, and owner's last name.

→ SELECT O.OFFICE_NUM, P.ADDRESS, P.MONTHLY_RENT, OW.OWNER_NUM,
OW.FIRST_NAME, OW.LAST_NAME

→ FROM OFFICE O

→ JOIN PROPERTY P ON O.OFFICE_NUM = P.OFFICE_NUM

→ JOIN OWNER OW ON P.OWNER_NUM = OW.OWNER_NUM

→ GROUP BY P.PROPERTY_ID


Task 1: For every property, list the management office number, address, monthly rent, owner

number, owner's first name, and owner's last name

→ SELECT PROPERTY.OFFICE_NUM, PROPERTY.ADDRESS, PROPERTY.MONTHLY_RENT,
OWNER.OWNER_NUM, OWNER.FIRST_NAME, OWNER.LAST_NAME

→ FROM PROPERTY, OWNER

→ WHERE PROPERTY.OWNER_NUM = OWNER.OWNER_NUM


Task 2: For every completed or open service request, list the property ID, description, and

status.

→ SELECT PROPERTY_ID, DESCRIPTION, STATUS FROM SERVICE_REQUEST



1|Page| GradeA+ | 2 0 0 2 5

, 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel!

Task 3: For every service request for janitorial work, list the property ID, management office

number, address, estimated hours, spent hours, owner number, and owner's last name.

→ SELECT P.PROPERTY_ID, P.OFFICE_NUM, P.ADDRESS, S.EST_HOURS, S.SPENT_HOURS,
O.OWNER_NUM, O.LAST_NAME

→ FROM PROPERTY P

→ JOIN SERVICE_REQUEST S ON P.PROPERTY_ID = S.PROPERTY_ID

→ JOIN OWNER O ON P.OWNER_NUM = O.OWNER_NUM;


Task 3: For every service request for janitorial work, list the property ID, management office

number, address, estimated hours, spent hours, owner number, and owner's last name

→ SELECT PROPERTY.PROPERTY_ID, PROPERTY.OFFICE_NUM, PROPERTY.ADDRESS,
SERVICE_REQUEST.EST_HOURS, SERVICE_REQUEST.SPENT_HOURS,

→ OWNER.OWNER_NUM, OWNER.LAST_NAME

→ FROM PROPERTY, SERVICE_REQUEST, OWNER WHERE PROPERTY.PROPERTY_ID =
SERVICE_REQUEST.PROPERTY_ID

→ AND PROPERTY.OWNER_NUM = OWNER.OWNER_NUM


Task 4: List the first and last names of all owners who own a two-bedroom property. Use the

IN operator in your query.


→ SELECT FIRST_NAME, LAST_NAME

→ FROM OWNER

→ WHERE OWNER_NUM IN (SELECT OWNER_NUM FROM PROPERTY WHERE
BDRMS=2);


1|Page| GradeA+ | 2 0 0 2 5

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