Answer:
No, the receiver cannot be absolutely certain that no bit errors have occurred. This is because of the manner in which the checksum for the packet is calculated. If the corresponding bits (that would be added together) of two 16-bit words in the packet were 0 and 1 then even if these get flipped to 1 and 0 respectively, the sum still remains the same. Hence, the 1s complement the receiver calculates will also be the same. This means the checksum will verify even if there was transmission error
Explanation:
Im pretty sure the answer is 2.
Answer:
Data bar
Explanation:
The answer to this question is data bar. Through the use of a day bar we are able to see trends in our data. They are very useful when it comes to visualization of values that are In a range of cells. Now if the bar is longer then the value we are visualizing is definitely higher. And if it is shorterr the value is lower. Several applications like excel has programmes that makes use of data bars especially for statistical purposes.
The type of detection method that this basic network intrusion detection (NID) device use is Signature-based.
<h3>What is signature-based detection?</h3>
A Signature-based detection is known to be a term that is often referenced to cybersecurity.
Note that it involves the use of footprints to recognize any form of malware. It is known that have programs, apps, software, etc., often consist of a digital footprint and as such the use of this detection can be able to identify the attack.
Learn more about network intrusion from
brainly.com/question/26199042
Answer:
Step 1: Click on a blank area of the chart. ...
Step 2: Click on the Chart Elements button next to the chart. ...
Step 3: Select Data Table from the Chart Elements window. ...
Step 4: Add or Remove Legend Keys to your Data Table. ...
Step 5: Format your Data Table.