overview of database management

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Records of files are stored in

Records of files are stored in
  • A. Rows
  • B. Columns
  • C. Indices
  • D. Nodes
  • Correct Answer: Option A

SQL is officially pronounced as

SQL is officially pronounced as
  • A. Sequel
  • B. Ess-cue-ell
  • C. Saquel
  • D. Si-qu-ell
  • Correct Answer: Option B

A small database containing just one file, is called

A small database containing just one file, is called
  • A. Caller
  • B. Cell Node
  • C. Cellar
  • D. Cell Entity
  • Correct Answer: Option C

SELECT, DELETE, INSERT and UPDATE requests are also known as

SELECT, DELETE, INSERT and UPDATE requests are also known as
  • A. Statement
  • B. Commands
  • C. Operators
  • D. All of Above
  • Correct Answer: Option D

Operation is what is performed when operator is

Operation is what is performed when operator is
  • A. Insertion
  • B. Overloaded
  • C. Invoked
  • D. Assigned
  • Correct Answer: Option C

For indication of primary key columns, we use

For indication of primary key columns, we use
  • A. Single Underline
  • B. Double Underline
  • C. Triple Underline
  • D. No Underline
  • Correct Answer: Option B

Term UPDATE is also used to refer to operators of

Term UPDATE is also used to refer to operators of
  • A. 2 types
  • B. 3 types
  • C. 4 types
  • D. 5 types
  • Correct Answer: Option B