All categories

3 years ago

We learned that an ideal multiple access protocol has FOUR desirable

Computers and Technology

1 answer:

Nataly [62]3 years ago

4 0

Answer:

We learned that an ideal multiple access protocol has FOUR desirable

characteristics, describe them.

Explanation:

1.- Very experienced technology and easy to implement.

2.- Rigid resource management and unfit for variable traffic flows.

3.- Requires antenna duplexer for duplex transmission.

Duplex is a term used in telecommunication to define a system that is capable of maintaining two-way communication, sending and receiving messages simultaneously.

4.- Normally FDMA is combined with multiplexing FDD.

FDMA (acronym in English for Frequency Division Multiple Access) is a multiplexing technique used in multiple communication protocols, both digital and analog, mainly radio frequency, and among them in mobile phones of GSM networks.

FDD (Frequency Division Duplexing in English) designates a duplex method in the environment of wireless telecommunications and over certain wired networks.

You might be interested in

What is the most efficient form of transportation we have?

alisha [4.7K]

Answer:

The bicycle is a tremendously efficient means of transportation. In fact cycling is more efficient than any other method of travel--including walking! The one billion bicycles in the world are a testament to its effectiveness

Explanation:

6 0

2 years ago

Read 2 more answers

Which of the following is applicable during a hostile act:

Elanso [62]

Your question has been up too long, a moderator may have to delete it.
we will contact moderators to find your question and remove it, and hopefully, they will refund the points, which is not up to me.
thank you for using brainly.

3 0

2 years ago

2.24 Write the relevant Python expression or statement, involving a list of numbers lst and using list operators and methods for

miskamm [114]

Answer:

lst = [11, 603, 99, 7, 582, 1];

print("The index of the middle element: " + str(int(len(lst)/2)))

print("The middle element: " + str(lst[int(len(lst)/2)]))

lst.sort()

sorted_lst = lst.reverse()

print("The list in descending order: " + str(lst))

first_number = lst.pop(0)

lst.append(first_number)

print("New lst: "+ str(lst))

Explanation:

- Initialize a list

- Find the middle index, int(len(lst)/2)

- Find the middle element, lst[int(len(lst)/2)]

- Sort the list in descending order (First sort the list in ascending order than reverse it)

- Get the first element using pop method, and append it to the end using append method

- - - - -

a) 0 == 1 == 2 --> Always evaluates false

b) 2 + (3 == 4) + 5 == 7 --> Evaluates true

c) 1 < -1 == 3 > 4 --> Always evaluates false

3 0

3 years ago

Keystroke loggers are stealth software packages that are used to monitor keyboard activities. Which is the best location to plac

irina [24]

Answer: Keyboard hardware & the operating system

Explanation:Keystroke loggers is also referred as the monitoring system which is a for the inspection of the every key pressed on an operating system. This technology monitors the activities of keypad devices such as smart phones etc. It is also used for the surveillance of the unauthorized activities that are done by the hackers or criminals.

Thus the correct option is keyboard hardware and the operating system is the location of the placement of the key loggers.

7 0

3 years ago

Given the function definition void something ( int a, int& b ) { int c; c = a + 2; a = a* 3; b = c + a; } what is the output

timurjin [86]

Answer:

1 14 3

Explanation:

If that code fragment is put under a main() function and then it will yield the above output. According to the function something(), only changes in value second parameter will be reflected and first will be unchanged because second is passed by reference and the first one is passed as value so only address of 's' is passed, so, only its value is changed and the rest are same.

8 0

3 years ago