Answer: The answer to the question is as follows:
Minimum BW= n*Bc + (n-1) Bg
Explanation:
FDM is a multiplexing technique that takes several baseband signals of n Khz wide (let's assume that all have the same bandwidth), and translates them in frequency so they can be transmitted together, at a higher frequency.
If we assume no guard bands between the different signals, the mimum bandwidth needed would be n times the bandwidth of a single signal.
In order to avoid crosstalk between signals, as the communication channel is not perfect, it usually leaves some room between any 2 signals, which it is called a band guard, and because there is a band guard for any 2 contiguous signals in the spectrum, the total number of bandguards (Bg) will be equal to (n-1) signals, so the total bandwidth to be used will be as follows:
BW needed: n*Bc + (n-1) Bg.
The <span>key that will cause the windows boot manager to appear as long as it is pressed during the windows startup process is the S</span>pacebar. T<span>he </span>spacebar<span> or </span>space bar<span> is a long horizontal key on the lower edge of a keyboard that is always the largest and longest key on the keyboard.</span>
Answer: I believe it’s A operating system
Explanation: The mouse is something you can touch wich is hardware not software, a disk drive is also hardware not software, and so is a monitor.Software is something inside the computer so it’s a operating system.
There are numerous functions of a browser. A browser enables a person to search the web, store bookmarks, etc.
Since your computer add new tabs when you are working and the thing to do are:
- You may manually scan for malware as well.
- Launch Chrome.
- Click More. Settings in the top right corner.
- After clicking Advanced Reset, tidy up. tidy up the PC.
- Choose Find.
- Click Delete if you are prompted to remove undesirable software. Your computer might need to be restarted.
<h3>Why do my computer's tabs keep growing?</h3>
The chance exists that some form of malware has been installed on your computer, and this is what is causing the tabs to open randomly. Corrupt Installation: It's also possible that this problem is being brought on by a corrupt Chrome browser installation.
To access the Chrome Settings menu, enter chrome:/settings and press Enter. In the Extensions tab, locate New Tab.
One can still solve the problem by: To access the Chrome Settings menu, enter chrome:/settings into the address bar of Chrome and hit Enter. Click on the trash can icon on the "Extensions" tab of the Chrome Settings menu.
Please look for any further dubious extensions that you do not use or are unsure of their origin and remove them as well.
Learn more about Malware attack from
brainly.com/question/17311729
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