A stock photography agency is essentially a middleman between you as a photographer and the licensors of your work. Typically, the agency takes a commission from each sale. For photographers, working with a stock agency can help get your work in front of new audiences, expanding your profile and opening new revenue streams.
Alphanumeric data, date/time, Numeric data, Currency, Lookup Wizard, Attachment.
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.
Answer: c) Physical design
Explanation:
Physical design in terms of computation is defined as the model through which internal entities as well as external entities of system is depicted and displayed.The motion of the service and data flow taking place , storage of information, physical structure ,data conversion etc is described through physical design.
- Other options are incorrect because qualitative design gives evaluation about quality layout. Quantitative design is based on quantity to display the layout.
- Logical design is designing of the system through applying logic and order to arrange the data to establish relationship between system components.
- Thus, the correct option is option(c).
