MySQL Queries and Joins Quiz
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Questions and Answers

What is the primary focus of Assignment No: 3 in the text?

  • Creating and applying queries
  • Creating MySQL Joins Queries
  • Granting and revoking permissions (correct)
  • Writing queries for transaction commands
  • In the context of MySQL, what is the purpose of creating a view?

  • To insert records in a table
  • To rename tables easily
  • To delete records from a table
  • To perform complex queries and save the definition (correct)
  • Which type of join is not explicitly mentioned in Assignment No: 4?

  • Full Join based on two tables (correct)
  • Left Join based on two tables
  • Right Join based on two tables
  • Inner Join based on two tables
  • What is the primary objective of a transaction command in MySQL?

    <p>Ensuring the integrity of multiple SQL operations</p> Signup and view all the answers

    In Assignment No: 1, what operation is NOT explicitly listed as a query to be performed?

    <p>Dropping a table</p> Signup and view all the answers

    What distinguishes a multi-row subquery from a single-row subquery in MySQL?

    <p>Single-row subqueries return only one result, while multi-row subqueries return multiple results</p> Signup and view all the answers

    What are the key elements of a contract?

    <p>Offer, acceptance, consideration, intent to enter into a legal relationship</p> Signup and view all the answers

    Which element of a contract involves the benefit or detriment that each party receives?

    <p>Consideration</p> Signup and view all the answers

    What is required to establish an offer in a contract?

    <p>Clear expression of interest</p> Signup and view all the answers

    Which aspect must be communicated to the offeror for a valid acceptance?

    <p>Acceptance</p> Signup and view all the answers

    What expresses the intent to enter into a legal relationship in a contract?

    <p>Exchange of actions or words</p> Signup and view all the answers

    Which party expresses willingness to enter into a contract on specific terms?

    <p>Offeror</p> Signup and view all the answers

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