<p dir="ltr" style="text-align: left;">Advantage:</p><p dir="ltr" style="text-align: left;">1. It is cost effective. No need for the visa, travel and accommodation expenses.</p><p dir="ltr" style="text-align: left;">2. It obliges one to make the maximum use of time.</p><p dir="ltr" style="text-align: left;">3. The recording of sessions helps to catch up later when there is technical breakdown but mostly as a future reference. </p><p dir="ltr" style="text-align: left;">4. It was a good start  but probably the beginning of what would be normal in post COVID 19 era as far as training is concerned. It is doable. </p><p dir="ltr" style="text-align: left;">Disadvantage</p><p dir="ltr" style="text-align: left;">1. Virtual class cannot completely replace the physical presence.</p><p dir="ltr" style="text-align: left;">2. Time zone factor could be taxing to some.</p><p dir="ltr" style="text-align: left;"><br></p><p dir="ltr" style="text-align: left;"><br></p><p dir="ltr" style="text-align: left;"><br></p>