Answer:
The answer to the given question is the option "a".
Explanation:
In this question, the answer is "middleware" software because this software works between the operating system and the applications that provide connectivity to two or more software applications. for example database, application server, etc and other choices that are not correct can be described as:
- In option b, The integration middle wear represents the software of the system. It does not coordinate between operating and application software.
- In option c, It is used to manage the data and the information for the process.
- In option d, It includes the hardware, software and the networks. In this hardware and software link for use software.
That's why the answer to this question is the option "a".
Answer:
make sure the DHCP server is functional
Explanation:
Answer:
clear)
be clear about the purpose of the message you’re delivering.
concise)
When communicating messages of this nature it’s important to stick to the point and keep your messages short and simple.
concrete)
When shaping your communication you must ensure that you are specific and that the logic and messages that you’re using fit together, build on each other and support each other.
correct)
It’s essential that both the factual information and the language and grammar you use are correct.
coherent)
If your communications are not coherent they will not be effective.
complete )
When creating a message, it’s important to give the recipient all of the information they need to follow your line of reasoning and to reach the same conclusions you have.
courteous)
You can increase the effectiveness of your communications by being polite and showing your audience that you respect them.
Explanation:
Yes they can contain copyright
Answer:
Using join on both table against column CUST_ID will return customer ID, company and total sales
Explanation:
select
CUSTOMERS.CUST_ID,
CUSTOMERS.COMPANY,
SALES.TOTAL_SALES
from CUSTOMERS JOIN SALES
ON
CUSTOMERS.CUST_ID=SALES.CUST_ID
Above query selects required customer id and company table from customers table and total sales from sales table and apply join against customer id
JOIN in sql returns all the row where for a value in first table there is a matching value in second table.
