Answer:
A: forms major percentage of amazon's overall revenue.
Explanation:
Amazon's revenue stream is based on E-Commerce, advertisements and amazon web services. Amazon is a dominant e-commerce platform with more than 50% markets share in USA.in 2018 amazon made $7.2 billion in USA market through e-commerce business.
Amazon web services generated more than 50% income in 2018.In 2018 it generated income of $7.3 billion.
Answer:
Physical layer
Explanation:
The physical layer happens to be the lowest in the OSI model. And it meant for sending the bits from one device to another. And this is the layer that has no concern with the bits meaning, as it deals with the physical connection set up only in the network, and with the reception and transmission of the digital signal. And hence, it is the physical layer that describes the pin configuration for this medium.
Answer:
C It is believable or trust worthy
I m pretty sure its A . the size section of the insert table dialog box
Answer:
The answer is "Option a, and c".
Explanation:
Following are the description of the Digital Signature choices:
- To change the physical transportation of paper or link files in the computerized messaging system, some processes should be identified and utilized in digital signatures, which enables documentation to be validated unforgivably.
- Using public-key cryptography, digital signatures, that's an exquisite system, that's why options a and b are correct.
- Digital signatures are not a central authority, that's why the option B is wrong.