Answer:
Option B is the correct option.
Explanation:
When using SQS the user request to separate a query. The specification specifies that updates on the list may have been transmitted multiple times, but it must be transmitted throughout the sequence in which they appeared, and therefore should require secure, repetitive queue polling.
So, They configure a First In First Out SQS queue and allow long-polling which is suitable for AWS services.
The answer is (d.) display and pilot light
An automatic drip coffee maker displays two output from the digital controller; the time and the light or output signal. According to the US Patents publication, an automatic drip coffee maker includes a timer circuit. It's to provide pre-selected time for the activation and deactivation of the coffee maker.
Answer:
Behavioral Email
Explanation:
A behavioral email is an automated email which is sent to recipients on the basis of their behavior. These emails are sent after a user communicates with a business on social media, the company’s website, email, and other communication medium. Behavioral emails help to grow customer involvement and sales. Behavioral email can also be used as a marketing strategy, used by marketers to gather data about an email subscriber in order to send targeted content to that subscriber on the basis of his behavior or actions. When the marketer sends an email to the customer, it is appropriate for that customer, based on the data gathered and their current monitored behavior. Behavioral email helps to understand costumer needs. It helps to get an idea of a customers preferences by inspecting his behavior.
Answer:
The eye has a very focused view that is optimised for perceiving movement.Human cannot see clearly outside an -5 degree cone of foveal vision.
<span>Ordering of tuples in a Relation : </span>The tuples
are not considered to be in order, even though they appear to be in the tabular
form. The Ordering of attributes in a relation schema R and of values
within each tuples - We consider the attributes in R(A1, A2, .., An) and the
values in t=<v1, v2, .., vn> to be in order. Values in a tuple : All values are considered to be indivisible (atomic). A
special null value is used to represent values that are unknown or not applicable
to certain tuples.
