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# OF # OF ID ΜOVIE TITLE RENTALS DEFECTS STATUS 1 Walk the Line (2005) 2 Yours, Mine and Ours (2005) 3 The Weather Man (2005) 4 North Country (2005) 5 Domino (2005) 6 Saw II (2005) 7 Rent (2005) 8 Just Like Heaven (2005) 9 Elizabethtown (2005) 10 Zathura: A Space Adventure (2005) 11 Flightplan (2005) 12 Waiting... (2005/1) 114 53 5 112 54 23 12 100 12 44 19 53 12 42 26 92 26 20 19 44 40 88 26

# OF # OF ID ΜOVIE TITLE RENTALS DEFECTS STATUS 1 Walk the Line (2005) 2 Yours, Mine and Ours (2005) 3 The Weather Man (2005) 4 North Country (2005) 5 Domino (2005) 6 Saw II (2005) 7 Rent (2005) 8 Just Like Heaven (2005) 9 Elizabethtown (2005) 10 Zathura: A Space Adventure (2005) 11 Flightplan (2005) 12 Waiting... (2005/1) 114 53 5 112 54 23 12 100 12 44 19 53 12 42 26 92 26 20 19 44 40 88 26

Database System Concepts
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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**Spotlight Video Defect Report** This report provides data on various movie rentals, listing the number of rentals and defects for each title. The films included are mainly from the year 2005. Each entry includes the ID, movie title, number of rentals, number of defects, and a status column that appears to be empty. **Report Details:** 1. **Movies and Rentals:** - The report contains a list of 50 movies. - Each movie title is followed by the year of release (2005 or 2006). 2. **Defect Analysis:** - The "# of Rentals" column shows how many times each movie was rented. - The "# of Defects" column displays the number of defects reported for each rental. 3. **Examples of Notable Entries:** - **Walk the Line (2005):** 114 rentals, 5 defects. - **The Weather Man (2005):** 112 rentals, 54 defects. - **Corpse Bride (2005):** 99 rentals, 33 defects. - **Mr. & Mrs. Smith (2005):** 102 rentals, 96 defects. - **Cinderella Man (2005):** 99 rentals, 89 defects. 4. **Top Defective Movies:** - The highest defects are noted for "Mr. & Mrs. Smith (2005)" with 96 defects out of 102 rentals. - "Cinderella Man (2005)" follows closely with 89 defects from 99 rentals. 5. **Movies with Minimal Defects:** - "Yours, Mine and Ours (2005)" and "The Cave (2005)" have modest defect numbers, each with 5. Note that the "Status" column is not filled in for any entries, possibly indicating additional data was not captured. This data can help identify potential issues with specific titles or batch problems in rental inventory for quality control purposes.
Transcribed Image Text:**Spotlight Video Defect Report** This report provides data on various movie rentals, listing the number of rentals and defects for each title. The films included are mainly from the year 2005. Each entry includes the ID, movie title, number of rentals, number of defects, and a status column that appears to be empty. **Report Details:** 1. **Movies and Rentals:** - The report contains a list of 50 movies. - Each movie title is followed by the year of release (2005 or 2006). 2. **Defect Analysis:** - The "# of Rentals" column shows how many times each movie was rented. - The "# of Defects" column displays the number of defects reported for each rental. 3. **Examples of Notable Entries:** - **Walk the Line (2005):** 114 rentals, 5 defects. - **The Weather Man (2005):** 112 rentals, 54 defects. - **Corpse Bride (2005):** 99 rentals, 33 defects. - **Mr. & Mrs. Smith (2005):** 102 rentals, 96 defects. - **Cinderella Man (2005):** 99 rentals, 89 defects. 4. **Top Defective Movies:** - The highest defects are noted for "Mr. & Mrs. Smith (2005)" with 96 defects out of 102 rentals. - "Cinderella Man (2005)" follows closely with 89 defects from 99 rentals. 5. **Movies with Minimal Defects:** - "Yours, Mine and Ours (2005)" and "The Cave (2005)" have modest defect numbers, each with 5. Note that the "Status" column is not filled in for any entries, possibly indicating additional data was not captured. This data can help identify potential issues with specific titles or batch problems in rental inventory for quality control purposes.
**Step 2: Using the IF Function to Identify Videos for Replacement** To manage video content efficiently, we will use the IF function to create a conditional expression that evaluates specific criteria. The objective is to identify videos that need replacement based on their performance metrics. **Objective:** Spotlight is targeting videos for replacement if they meet the threshold of having 95 percent acceptability or higher. Our goal is to pinpoint how many and which specific videos meet this condition. **Instructions:** - Create a worksheet and name it “95”. - Utilize the IF function to check each video's acceptability percentage. - If a video has an acceptability percentage above 95 percent, flag it with the label "REPLACE". - This will help in quickly identifying videos that require updating to maintain quality standards. By following these steps, Spotlight will be able to streamline its video replacement process effectively.
Transcribed Image Text:**Step 2: Using the IF Function to Identify Videos for Replacement** To manage video content efficiently, we will use the IF function to create a conditional expression that evaluates specific criteria. The objective is to identify videos that need replacement based on their performance metrics. **Objective:** Spotlight is targeting videos for replacement if they meet the threshold of having 95 percent acceptability or higher. Our goal is to pinpoint how many and which specific videos meet this condition. **Instructions:** - Create a worksheet and name it “95”. - Utilize the IF function to check each video's acceptability percentage. - If a video has an acceptability percentage above 95 percent, flag it with the label "REPLACE". - This will help in quickly identifying videos that require updating to maintain quality standards. By following these steps, Spotlight will be able to streamline its video replacement process effectively.
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