see the attachment..........
The oracle11g server stores information about objects in the database, including information about constraints in the tables. <span>An </span>Oracle database is a set of files that store Oracle data in persistent disk storage.<span>A database </span>instance<span> is a set of memory structures that manage database files</span>.
Answer:
A firewall is used to monitor and control incoming and outgoing (or in better terms, inbound and outbound) traffic in a network based on some pre-defined security rules set by either an individual or a business.
Now, using firewall to block outgoing packets that have source addresses which are not in an organization's address space means rejecting requests that, though originate from the organization's address space, are not in the organization's allowable address.
This is necessary and of utmost importance because even though an hacker (or simply an attacker) gains access into the organization's network, there is a limit to what harm they can do. If for example, they manage to get some malicious programs into the system's via network processes such as using infected e-mails or using a browser, they might also want to make some requests to the Internet to get some additional programs downloaded which altogether is harmful to the system. Disabling or blocking outgoing packets or traffic will stop this combined hazard from happening.
Answer:
If you want to send a friend request, click on their picture. Then scroll down slightly. There should be 3 buttons. The first one says Thank you. The next one is human with a +. Click the 2nd button. That is how to send a friend request.
Explanation:
Have a great day!
#EquestriansLion
Answer:
G7 (option B)
Explanation:
Cell references are written as: Letter | number
(column | row)
For example: If a cell was in the first column, [column a], and the tenth row [10], the cell would be named "A10"
The seventh letter in the alphabet is G, and we know that the 7th row is the number 7. So, the cell has the reference of "G7"