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polet [3.4K]
3 years ago
7

Select the correct statement(s) regarding digital baseband modulation.

Computers and Technology
1 answer:
NeTakaya3 years ago
6 0

Answer:

The answer is "Option d".

Explanation:

The electronic firmware synchronization was its method where even the series of bytes is amplified even before the transmission process into to the sound waves and, thus, and in conceptual "1s" and "0s" represented by large font, wavelengths, or switching frequency.

  • QAM utilizes both magnitudes of the transporter and adjustments in the phase shift.
  • Rational data is represented by \frac{\pi}{2} cartesian coordinates for both the carries waves of the same wavelengths and represents the result in total.
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Which of the following shows a list of Big-Oh running times in order from slowest to fastest?
Rufina [12.5K]

Answer:

O(N!), O(2N), O(N2), O(N), O(logN)

Explanation:

N! grows faster than any exponential functions, leave alone polynomials and logarithm. so O( N! ) would be slowest.

2^N would be bigger than N². Any exponential functions are slower than polynomial. So O( 2^N ) is next slowest.

Rest of them should be easier.

N² is slower than N and N is slower than logN as you can check in a graphing calculator.

NOTE: It is just nitpick but big-Oh is not necessary about speed / running time ( many programmers treat it like that anyway ) but rather how the time taken for an algorithm increase as the size of the input increases. Subtle difference.

5 0
2 years ago
Read 2 more answers
Explain in details three security countermeasures you know.​
SpyIntel [72]

Answer:

The three options are:

1. Avoid sharing files and folders over the network without the permission of your administrators. You might fall in trouble otherwise.

2. Never share your credit card details with a third party through the internet. You can lose a lot of or all your money.

3. Always ensure that your password is strong enough or else your account can be hacked, And never share them with anybody.

Explanation:

Please check the answer.

4 0
3 years ago
An image can be copied from the Internet or another location and pasted into Paint.
Furkat [3]
It is true. You can copy and paste a picture into microsoft paint, using either the right click task bar or Ctrl c-ctrl v, you can then adjust the image to the desired size.
5 0
3 years ago
Differentiate between soft copy output and hard copy output?​
katen-ka-za [31]

a hard copy stores data and information in the form of physical files it may be images text photographs and more a soft copy data and information in the form of virtual file saved on a computer or a drive you can preserve a hard copy for two long because its day subjected to wear and tear

4 0
2 years ago
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How can these requirements be met? Universal Containers conduct evaluations of their sales reps using a custom object consisting
Rudik [331]

Answer:

The answer is B. Use a private sharing model granting record access using custom setting; manage field access with page layouts and field level security

Explanation:

The answer is B. Use a private sharing model granting record access using custom setting; manage field access with page layouts and field level security.

The reason the answer is B is because if access is provided through a hierarchy, it will give access to all the users at the higher manager role for the records of every executive. Also the options provided do not state clearly if Grant access using hierarchy is also checked so we cant assume that.

4 0
3 years ago
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