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Client vs Backup - What's the difference?

client | backup |

As nouns the difference between client and backup

is that client is client, customer while backup is a reserve or substitute.

As an adjective backup is

standby, reserve or extra.

client

English

Noun

(en noun)
  • A customer, a buyer or receiver of goods or services.
  • (computing) The role of a computer application or system that requests and/or consumes the services provided by another having the role of server.
  • Person who receives help or advice from a professional person (ex. a lawyer, an accountant, a social worker, a psychiatrist, etc).
  • *
    • , title=(The Celebrity), chapter=8 , passage=I corralled the judge, and we started off across the fields
  • (legal) A person who employs or retains an attorney to represent him or her in any legal matter, or one who merely divulges confidential matters to an attorney while pursuing professional assistance without subsequently retaining the attorney.

    • Synonyms

    * (customer) buyer, customer

    Holonyms

    * (customer) clientele

    Derived terms

    * * * * * * * * * *

    Related terms

    * clientele * client state

    See also

    * ("client" on Wikipedia) * server

    Anagrams

    * ----

    backup

    English

    Alternative forms

    * back-up

    Noun

    (en noun)
  • A reserve or substitute.
    • If the goalkeeper is injured, we have a backup .
  • (computing) A copy of a file or record, stored separately from the original, that can be used to recover the original if it is destroyed or damaged.
    • After the power failure, we had to restore the database from backup .
  • An accumulation of material that halts the flow or movement of something.
    • The blockage caused a backup in the plumbing.
  • (law enforcement) reinforcements
    • He's got a gun - you better send for backup .

    Synonyms

    * (reserve ): reserve, stand-in, spare, substitute * (computing: copy of a file or record ): * (accumulation of material that halts flow ): block, blockage

    Adjective

    (-)
  • Standby, reserve or extra.
    • I am only a backup player.
  • (computing) That is intended as a backup.
    • Make a backup copy of that file.

    Synonyms

    * (reserve) extra, reserve, spare, standby

    Usage notes

    Back-up'' is an alternative spelling of backup. Both spellings are used as either a noun or an adjective. The verb ''back up is always spelled as two words and never with a hyphen.