Answer:
duplex mode
Explanation:
It is the duplex mode. In this mode, communication is in both directions at the same time. And it is different from the simplex or the semi duplex types in which the communication is one way only or one way at a time only. Thus, duplex mode seems to be requiring more bandwidth certainly but it can be advantageous definitely, and in situations like real tine communication, when we don't have the time and want to send as well receive the message at the same time.
Answer:
Merge sort
Explanation:
The various types of sorting algorithms are
1. Quick sort
2. Bubble sort
3. Selection sort
4. Insertion sort
5. Merge sort
6. Heapsort
The algorithm that performs best for an already sorted list is the insertion sort
While the algorithm that performs worse for an already sorted list is the merge sort since it divides the sorted list into sub list before it operations
Answer:
D. Payment gateway
Explanation:
e-commerce is a short for electronic commerce and it can be defined as a marketing strategy that deals with meeting the needs of consumers, by selling products or services to the consumers over the internet.
This ultimately implies that, e-commerce is strictly based on the buying and selling of goods or services electronically, over the internet or through a digital platform. Also, the payment for such goods or services are typically done over the internet such as online payment services.
A payment gateway can be defined as a merchant service technology used for the capturing, acceptance and transfer of digital payment from the bank account of a customer (buyer) to the bank account of the merchant (seller). Thus, payment gateway typically involves the use of credit or debit card for the payment of goods purchased or services provided.
In this scenario, a merchant bank and a merchant have been involved in a Web-based electronic transaction. Hence, a payment gateway mediates between the two i.e acts as an intermediary between the merchant bank and the merchant.
An AudioVisual cable, otherwise referred to as AV cable