eCommerce

✅ The correct answer is D.
Grid computing harnesses far-flung computers together by way of the Internet or a virtual private network to share CPU power, databases, and database storage.

✅ The correct answer is B.
E‐Banking is also known as Net banking. Electronic banking has many names like e banking, virtual banking, online banking, or internet banking. It is simply the use of electronic and telecommunications network for delivering various banking products and services. Through e-banking, a customer can access his account and conduct many transactions using his computer or mobile phone. In this article, we will look at the importance and types of e-banking services.

✅ The correct answer is B.
Recovery process is used to reinstall data from a copy when the original data has been lost. Data restore is the process of copying backup data from secondary storage and restoring it to its original location or a new location.

✅ The correct answer is A.
All of the following are types of social marketing except affiliate marketing. Affiliate marketing is the process of earning a commission by promoting other people’s (or company’s) products.

✅ The correct answer is C.
Affiliate programs is an arrangement made between e‐commerce sites that direct users from one site to the other.

✅ The correct answer is D.
Both Cash on delivery and Cash before delivery are offline payment mode.

✅ The correct answer is C.
Banner ad appears on a web page.

✅ The correct answer is C.
Facial recognition software can be used to help identify people in a crowd. A facial recognition system is a technology capable of identifying or verifying a person from a digital image or a video frame from a video source.

✅ The correct answer is D.
The function of ERP are Warehousing, sales and scheduling.

✅ The correct answer is C.
Firewall is software that protects computers from intruders. A firewall typically establishes a barrier between a trusted internal network and untrusted external network, such as the Internet.