What is the difference between Skill and Qualification? Please give examples.

Skill

1. (n.) The familiar knowledge of any art or science, united with readiness and dexterity in execution or performance, or in the application of the art or science to practical purposes; power to discern and execute; ability to perceive and perform; expertness; aptitude; as, the skill of a mathematician, physician, surgeon, mechanic, etc.
2. (n.) Display of art; exercise of ability; contrivance; address.
3. (n.) Knowledge; understanding.
4. (v. t.) To know; to understand.
5. (v. i.) To make a difference; to signify; to matter; -- used impersonally.
6. (n.) Any particular art.
7. (n.) Discrimination; judgment; propriety; reason; cause.
8. (v. i.) To be knowing; to have understanding; to be dexterous in performance.

9.  Qualification

   1. (n.) The act of limiting, or the state of being limited; that which qualifies by limiting; modification; restriction; hence, abatement; diminution; as, to use words without any qualification.
   2. (n.) The act of qualifying, or the condition of being qualified.
   3. (n.) That which qualifies; any natural endowment, or any acquirement, which fits a person for a place, office, or employment, or which enables him to sustian any character with success; an enabling quality or circumstance; requisite capacity or possession. Qualification
      1. (n.) The act of limiting, or the state of being limited; that which qualifies by limiting; modification; restriction; hence, abatement; diminution; as, to use words without any qualification.
      2. (n.) The act of qualifying, or the condition of being qualified.
      3. (n.) That which qualifies; any natural endowment, or any acquirement, which fits a person for a place, office, or employment, or which enables him to sustian any character with success; an enabling quality or circumstance; requisite capacity or possession.