Embedded SQL MCQs & Quiz Online PDF eBook Download

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Learn advanced sql MCQ: if sql query results in an error, database system stores an error diagnostic in sql, with choices communication area variables, connection area variables, sql area variables, and programming area variables for information and communication technology. Practice merit scholarships assessment test, online learning embedded sql quiz questions for competitive exams in computer science major for top computer science schools in the world.

MCQs on Embedded SQL PDF eBook Download

MCQ: If SQL query results in an error, database system stores an error diagnostic in SQL

  1. Communication area variables
  2. Connection area variables
  3. SQL area variables
  4. Programming area variables

A

MCQ: A relation is conceptually a set, tuples of result of a query are in some

  1. Physical order
  2. Random order
  3. Fixed physical order
  4. NO order

C

MCQ: A query string can be constructed and prepared at runtime, using a statement of form

  1. EXEC PREP
  2. EXEC SQL PREPARE
  3. SQL PREPARE
  4. EXEC DEFINE PREPARE

B

MCQ: Iteration through all tuples can be performed in embedded statements by using the

  1. Select operation
  2. Define operation
  3. Fetch operation
  4. Commit operation

C

MCQ: In some languages such as Cobol, semicolon is replaced with

  1. EXEC
  2. START-EXEC
  3. END-EXEC
  4. SQL-EXEC

C