I would say A. She reads the entire paragraph, then rewrites it in her own words, and then checks to make sure her version is not too similar to the text from the article.
All the other ones are a little too obvious.
Hope this helps you, baii <33
Isopropyl is: CH3 - CH - CH3
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Heptane is: CH3 - CH2 - CH2 - CH2 - CH2 - CH2 - CH3
Then 2,2 isopropyl heptane is:
CH3 - CH - CH3
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CH3 - C - CH2 - CH2 - CH2 - CH2 - CH3
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CH3 - CH - CH3.
There you can count that the longest carbon chain has 8 carbon atoms.
So the right name is of an octane.
I will rearrange the chain to show the 8 carbon chain in a row:
CH3 CH3
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CH3 - CH - C - CH2 - CH2 - CH2 - CH2 - CH3
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CH3 - CH - CH3
Now, you can see that the right name is 3 isopropyl - 2, 3 dimethyl octane
Answer:
Check the explanation
Explanation:
in order to make sure that the built into the new systems, the below input and output levels of security control have to be considered for personal trainers staff.
There are:
Network Security
Application security
Physical security
User security
File security
Procedural security
These securities levels are consistent and advantage in building the decisions regarding system security.
There are the following policies applied to each control:
Network Security: Network interface and traffic controlling, encryption of data.
Application Security: Verification of data input/output and update of software proceedings.
Physical Security: Security to servers, computers and physical environment.
User Security: Protection passwords and identify management skills.
File Security: Access Permission allocated to users and editing authorizations given to users.
Procedural Security: Certify safety protection to perform decision-making activities and document shredders.
Finally, consider another main point is depends the new system performance are system response time, throughput, bandwidth time and turnaround time.
This is called Real time processing. A Transaction Processing System (TPS) is a kind of data framework that gathers, stores, adjusts and recovers the information exchanges of an undertaking. Exchange handling frameworks additionally endeavor to give unsurprising reaction times to demands, despite the fact that this is not as basic with respect to continuous frameworks.
Answer:
One's complement = 1 1 0 1 0 0 0 1.
To detect errors, the receiver adds the four words (the three original words and the checksum). If the sum contains a zero, the receiver knows there has been an error. All one-bit errors will be detected, but two-bit errors can be undetected (e.g., if the last digit of the first word is converted to a 0 and the last digit of the second word is converted to a 1).
Explanation:
See attached pictures.
