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Answer:
Option B (TPM) is the appropriate choice.
Explanation:
- A TPM seems to be a specific form of the protected crypto operating system which seems to be a specialized piece of hardware being used to perform cryptographic techniques such as collecting encrypted data to classified material that is typically was used to validate hardware by either the host machine.
- The pairing is kept or inside the chip as well as therefore can not be software-accessed.
Other alternatives given weren't concerning the circumstance mentioned. So the response to the above seems to be the right one.
Touchpad. i believe,,i hope this helps!
Answer:
1.In the first query the column Z of table xyz wil change and set to its default value so we use alter command .
Syntax :ALTER TABLE TABLENAME ALTER COLUMN NAME SET DEFAULT VALUE
So SQL query is :
ALTER TABLE XYZ ALTER Z SET DEFAULT 9999 ;
This query will Change the column Z of a table XYZ to acceptdefault value 9999 .
2.In the second query we delete a table from database so we use DROP command .
Syntax :DROP TABLE TABLENAME;
So SQL query is :DROP TABLE XYZ;
This query will delete the table from database.
3.In the last query we have to change the column Z from table again we use alter command .
Syntax:ALTER TABLE TABLENAME DROP COLUMN COLUMNNAME ;
So SQL query is :
ALTER TABLE XYZ DROP COLUMN Z;
This query will delete column Z from the table XYZ.
Answer:
I think you should state a Country as well, Because it depends on which Country you are!!.