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Tcmg 316 exam - Study guides, Class notes & Summaries

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TCMG 316 Mid Term Exam |Questions with 100% Solutions/Verified Answers

  • TCMG 316 Mid Term Exam |Questions with 100% Solutions/Verified Answers

  • Exam (elaborations) • 18 pages • 2024
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    • A SQL script contains one or more SQL statements. - ANSWER true SELECT vendor_name, invoice_number FROM invoices LEFT JOIN vendors ON r_id = r_id (Refer to code example 4-1.) If the LEFT keyword is replaced with the RIGHT keyword, the total number of rows that are returned must equal - ANSWER the number of rows in the Vendors table
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TCMG 316 - Week 9 Quiz (Test 2) Q&A 100% Correct | Graded A+

  • TCMG 316 - Week 9 Quiz (Test 2) Q&A 100% Correct | Graded A+

  • Exam (elaborations) • 9 pages • 2024
  • TCMG 316 - Week 9 Quiz (Test 2) Q&A 100% Correct | Graded A+ Which uses the least amount of storage? a. 'example' stored in a column of type VARCHAR2(20) b. 'exam' stored in a column of type VARCHAR2(20) c. 'ex' stored in a column of type VARCHAR2(20) d. they all use the same amount of storage - c. 'ex' stored in a column of type VARCHAR2(20) The ENUM data type stores values that are mutually exclusive. Which choice is not appropriate for the ENUM type? a. small, medium, large ...
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