The answer is b absloute is very incorrect because the ressinanse is a very important period
Answer:
write a meaningful subject line.
Keep the message focused.
Avoid attachments.
Identify yourself clearly.
Be kind.
Proofread.
Don't assume privacy.
Distinguish between formal and informal situations.
Explanation:
The reference to the root of the tree should be set to null
<h3>Can the root of a binary tree be null?</h3>
- Only the subtrees are nulled out, the root always remains and will never be set to null.
<h3>What is null root?</h3>
- null-, root. -null- comes from Latin, where it has the meaning "none; not one.
- '' This meaning is found in such words as: annul, null, nullify.
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Answer:
The difference between the centralized and the distributed database architecture are as follows:
- The centralized database is the type of database which works on the single file in the database. Whereas, the distributed database works with the multiple files in the database.
- The centralized database refers to the proper planning and the helps in the decision making in the management system. Whereas, in the distributed database system the data are mainly distributed in the multiple files and the user can easily access the near by file in the database system.
- In the centralized database, if the database are get fail then the overall system come to halt. On the other hand in the distributed system, if the component get failed then the performance of the system are get reduced.
Answer: Question 12: Answer is tables
Question 13: Answer is Command + C
Explanation: