Explain how a CRC is used to figure out whether the data received is accurate or not.
What will be an ideal response?
The sending NIC divides the data by a divisor or key, and records the remainder. The receiving NIC performs the same operation, using the same key. If the remainders are the same, the data is assumed to be correct. If the remainder is different, the data is corrupted.
You might also like to view...
The process of tailoring the structure and content of a web page with search engines in mind is known as search engine ________________.
Fill in the blank(s) with the appropriate word(s).
A hypervisor can emulate certain physical _______________ such as network interface cards.
Fill in the blank(s) with the appropriate word(s).
____________________ layouts can be used to show different topics within a single window in an intuitive interface.
Fill in the blank(s) with the appropriate word(s).
A network technician is contacted about a system that is unable to connect to a file server. After investigating the problem thoroughly the technician is able to successfully test and resolve the issue. Which of the following is the NEXT step the technician should take?
A. Document the solution. B. Create an action plan. C. Reboot the server. D. Identify the problem