What is e-commerce?

1. ক) Buying and selling international goods
2. খ) Buying and selling products and services over the Internet
3. গ) Buying and selling products and services not found in stores
4. ঘ) Buying and selling products having to do with computers

উত্তর ও ব্যাখ্যা দেখুন

✔ সঠিক উত্তর: খ) Buying and selling products and services over the Internet

বিষয়: কম্পিউটার ও তথ্যপ্রযুক্তি — আরও প্রশ্ন