Answer: See explanation
Explanation:
You didn't give the options to the question and I searched and couldn't find the particular question.
Here, are some of the things about technology before the invention of the printing press.
1. Before printing press, monks copied books such as bibles as they'll copy calligraphy and illustrations in order for them to spread the messages in the Bible across to people.
2. Before printing press, oral communication was the way that people communicated with each other.
3. Drawings and writings were done by hand before printing press.
4. Before the invention of printing press, in order to transcribe books, different materials that were used include wax, parchment, clay and papyrus.
Answer:
Demarc Extension.
Explanation:
In this scenario, you have a network that occupies the top floor of a three-story building. The wide area network (WAN) service provider has installed the line for the WAN service in a wiring closet on the main floor.
Hence, you would use the Demarc Extension to relocate the WAN line into a wiring closet on your floor.
A Demarc Extension refers to a cabling channel or transmission path which typically originates from the interface of an internet service provider known as demarcation point to the termination point present at the premises of the end users, usually far from the minimum point of entry (MPOE).
Data elements in a relational database are organized into _Tables_
Hope it helps!
d. SELECT
"SELECT" is a part of a DML statement.
What is DML?
DML, or Data Manipulation Language, is a subset of database operations used to insert, delete, and update data. A DML is frequently a sublanguage of a larger language, such as SQL; DML includes some of the language's operators. Because some users can perform both read and write selection, selecting read-only data is closely related to and sometimes considered a component of a DML.
Structured Query Language, or SQL, is a popular data manipulation language that is used to retrieve and manipulate data in a relational database. SQL allows you to perform database operations as well as create databases. SQL performs the required tasks by using specific commands such as Create, Drop, Insert, and so on.
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To assess the treatment options and costs for osteoarthritis of the knee (OAK), a condition that affects the knee joint and progresses over time owing to cartilage and bone deterioration.
Methods: Over the course of two years, we prospectively examined the clinical results and quantified cumulative direct expenses of patients with OAK sent to our multidisciplinary OA programme.
A total of 133 patients were evaluated. All showed radiographic signs consistent with moderate to severe OAK. We tracked and examined changes in the Western Ontario McMaster Osteoarthritis Index (WOMAC), Minimal Clinically Important Improvement (MCII), and BMI.
The total direct expenditures for all subjects' medical and surgical care during a two-year period were calculated.
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