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Basic Structure of SQL Queries Quiz Questions and Answers 93 PDF Download

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Quiz on Basic Structure of SQL Queries Worksheet 93Quiz PDF Download

Basic Structure of SQL Queries Quiz

MCQ: Operands of logical connectives can be expressions involving

  1. Arithmetic operators
  2. Comparison operators
  3. Numeric operators
  4. Bound operators


DBMS Worksheet Quiz

MCQ: Providing monitoring and evaluation is responsibility of

  1. Database declaration
  2. Database definition
  3. Database operation
  4. Database security


SQL Data Types and Schemas Quiz

MCQ: A calendar date containing a four-digit year, month, and day of month, is defined in data type

  1. Date
  2. Time
  3. Timestamp
  4. Calendar


Algebra Operations in DBMS Quiz

MCQ: Second extended relational-algebra operation is the

  1. Aggregate operation
  2. Embedded operations
  3. Generalized operation
  4. Extended operation


Nested Subqueries Quiz

MCQ: If a correlation name is defined both locally in a subquery and globally in a containing query

  1. Local definition is applied
  2. Global definition is applied
  3. No definition applied
  4. Global and local definitions applied