What is the difference between ( I did ) and ( I have done ) ?

أفضل جواب: When it has been asked from planner/scheduler to develop schedule, then planner/scheduler first develop t ... الإطلاع على المزيد

أفضل جواب: Accounting is an art of recording of business transaction chronologically (analyzing the transaction,reco ... الإطلاع على المزيد

أفضل جواب: <p>Cross contamination is the physical movement or transfer of harmful bacteria from one person, ob ... الإطلاع على المزيد

أفضل جواب: <p><strong>Key difference:</strong></p> <p><strong>Software Developer ... الإطلاع على المزيد