Answer -
Oral communication can be used in various ways and at various situations these are -
1. Where personal authentication is needed like between an officer or his /her secretary .
2 . When social needs must be met like speaking to a visiting delegation.
3.Where warmth and personal qualities are looked for example group or team interaction.
4.Where exactitude and precision are not that important like for brainstorming bunch of ideas.
5.Where situation demands of maximum understanding like problem solving ,differences between individuals.
6.Where openess is required for positive work culture
7.Confidential matters to be discussed like appointments,termination etc