Answer:
Firewall
Explanation:
A Firewall prevents outsiders from accessing corporate information the user does not want others to see. It could be in the form of a hardware or a software.
Most companies use this in order to keep confidential informations from the public. This is very important to prevent unauthorized access which could lead to different types of problems in the long run.
Answer:
The correct option is option 4 from the options indicated below:
Explanation:
The options are as given below
1-SELECT customer# FROM customers
UNION
SELECT customer# FROM orders;
2-SELECT customer# FROM orders
MINUS
SELECT customer# FROM customers;
3-SELECT customer# FROM orders
INTERSECT
SELECT customer# FROM customers;
4-SELECT customer# FROM customers
MINUS
SELECT customer# FROM orders;
Option 1 is not correct as it will provide the list of all the customers whether they have placed order or not.
Option 2 is not correct as it will provide the list of customers who have placed order but are not in the customers table. This will return the empty records.
Option 3 is not correct as it will provide the list of customers who have placed the order.
Option 4 is correct as it will provide the list of customers from the CUSTOMERS table which are not in the Orders table. thus the list of customers who have not placed the order yet.
Answer:incomplete question
Complete question:
Describe the advantages of this trend of electronic health records from the point of view of the patient or the healthcare provider.
Answers:
1. Better health care system
2. Better Clinical decision making
3. Improved health efficiency and lower health care cost.
Explanation:
Better health care by improving all aspects of patient care, including safety, effectiveness, communication, education, timeliness and equity.
Improved efficiencies and lower health care costs by promoting preventative medicine and improved organization of health care services, as well as by reducing waste and unproductive tests.
Explanation:
Professional service-based businesses are well suited for the Internet, because the primary services they provide are information-based. A housecleaning or lawn care service business is not suited well for the Internet because the delivery of those services requires the provider to be physically present.
Answer:
The correct answer is Short Term Memory.
Explanation:
The A and D options, Procedural and Implicit memory are two of the long-term memory types and the question states that Maya forgot the password after typing it in, so these options are incorrect. Option C, Flashbulb Memory is a type of memory which stores specific moments and events in a person's lifetime which are remembered like snapshots. So the correct answer is B, Short Term Memory. I hope this answer helps.
