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MCQ on Embedded SQL Quiz Book 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