Answer:
<u>D. Invention of the microphone</u>
Explanation:
Indeed, as a result of the invention of the Microphone, stereophonic recordings were made possible. Note that stereophonic recording in simple terms involves the recording of sound by simultaneously using two microphones in other enrich the human hearing experience.
Thus, without such a breakthrough, stereophonic recording technology might have not been facilitated.
The complete sentence and answer in the question mentioned above is found and can be learned in Computer and Technology courses and such shown below:
An IP address in the form 197.169.100.1 is called a(n) DOTTED QUAD. This topic can be also understood further when we check topic for subnetting.
Answer:
Logical Data Model
Explanation:
An Entity Relationship Diagram (ERD) is a model or a diagram designed to reveal the relationship between various entities such as people, places, objects, and so on within an institution. Entity relationship diagram is also known as Entity relationship model. This model is used to design relational database by various sectors such as education, engineering, business, etc.
<u>ERD is designed using conceptual data model, logical data model, and physical data model</u>.
The visual practice or model that gives more insight into the logical relations among the entity is the logical data model.
The logical data model is used to illustrate more detailed operational and relational data among the entities. It is more detailed than the conceptual data.
So, the correct answer is logical data model.
No, this website is not for study groups. It's more of a 'question and answer' website. There is no actual communication on one certain subject. Although I do know a few websites that have worked really well for me,where you can create and participate in study groups;
-studyblue
- studyhall
- getstudyroom
all of these are safe websites that are used by wide variety of students, therefore i'm sure you can find plenty of people interested in learning the same things as you!