Answer:
Way 1. Email, Way 2. Publish on Internet
Explanation:
Answer: False
Explanation: I think its false because technologie has had a good impact on businesses.
Answer:
QR code
Explanation:
QR Code. Short for quick response code, which can also be called 2-D bar code, a QR code is a type of two-dimensional (2D) barcode that are read with the aid of a QR barcode reader or a camera-enabled smartphone with an inbuilt or installed QR reader software.
A QR code is capable of carrying information in both the vertical and the horizontal direction, which is the reason behind the name 2D barcode.
I think it'd be terminal concentrator. A(n) terminal concentrator is a front - end processor that multiplexes the traffic from hundreds of remote terminals into one port on a large computer.
Commenting. When someone comments of a blog the blog's writer can comment back, to answer questions, etc.
