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ohaa [14]
4 years ago
8

Explain the importance of signaling in the telephone network.

Computers and Technology
1 answer:
k0ka [10]4 years ago
8 0

Answer: Please see below as the answer is self-explanatory

Explanation:

In a telephone system, we call signaling to all signals that are originated within a telephony circuit, that are not part of the conversation between the calling parties.

We include in this broad category, the signal generated by the calling party when he picks up the phone, the call tone sent to him by the switch (or the busy tone if the call can't be established due to blocking), the digits that identify the called party, the ringing signal that informs the called party that someone is trying to reach him for a call, among others like are defined in the SS7 or the different 2G/3G/4G Cellular standards.

The importance of the signalling is pretty obvious; without these signals, it will be virtually impossible to set up a connection between the two parties.

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Data is physically transmitted from one computer or terminal to another in the ________ layer. physical transport application te
omeli [17]

Answer:

The correct answer to the following question will be "Physical".

Explanation:

  • The lowest layer of the OSI model is the physical layer. It's in charge of transferring bits through one device to the next.
  • This layer isn't worried about the importance of the components and deals with setting up a connection to the node of the network and transmitting and receiving a signal.

Therefore, the Physical layer is the right answer.

7 0
4 years ago
Andrew is graduating from high school and is very interested in computers and programming. Based on the programming language mar
Anika [276]

Answer:

B. Identify the most popular languages to determine the highest job demand.

Explanation:

You are not here to gain just experience or identify the language that is most compatible with various other languages for various skills. And these programming languages are standards, and hence you are not required to check them for turning completeness tests to meet various programming criteria. The correct option for you will be to identify the most popular languages to determine the highest job demand. And hence, B. is the right option for this question.

5 0
4 years ago
Write a program to compute an employee's weekly pay and produce a pay slip showing name, gross, pay, deductions, and net pay. Th
Umnica [9.8K]

Answer:

# get the employee data

family_name = input("Enter family name: ")

given_name = input("Enter given name: ")

hourly_rate = int(input("Enter hourly rate of pay: "))

hours = int(input("Enter hours worked for the week: "))

tax_cat = input("Enter tax category from a through e: ")

is_charit = input("Do you want to donate $20 to charity y/n: ")

gross_pay = 0

net_pay = 0

deductions = ""

# gross_pay

if hours > 40:

   gross_pay = hours * (2 * hourly_rate)

else:  

   gross_pay = hours * hourly_rate

# net_pay and deduction

if tax_cat == 'a':

   if is_charit == 'y':

       net_pay = gross_pay - 20

       deduction = "$20 charity donation"

   else:

       net_pay = gross_pay

       deduction = "0% tax"

elif tax_cat == 'b':

   if is_charit == 'y':

       net_pay = gross_pay - ( 0.1 * gross_pay) - 20

       deduction = "$20 charity donation and 10% tax"

   else:

       net_pay = gross_pay - (0.1 * gross_pay)

       deduction = "10% tax"

elif tax_cat == 'c':

   if is_charit == 'y':

       net_pay = gross_pay - ( 0.2 * gross_pay) - 20

       deduction = "$20 charity donation and 20% tax"

   else:

       net_pay = gross_pay - (0.2 * gross_pay)

       deduction = "20% tax"

elif tax_cat == 'd':

   if is_charit == 'y':

       net_pay = gross_pay - ( 0.29 * gross_pay) - 20

       deduction = "$20 charity donation and 29% tax"

   else:

       net_pay = gross_pay - (0.29 * gross_pay)

       deduction = "29% tax"

if tax_cat == 'e':

   if is_charit == 'y':

       net_pay = gross_pay - ( 0.35 * gross_pay) - 20

       deduction = "$20 charity donation and 35% tax"

   else:

       net_pay = gross_pay - (0.35 * gross_pay)

       deduction = "35% tax"

# output of the employee's weekly pay.

print(f"Employee name: {given_name} {family_name}")

print(f"Gross pay: ${gross_pay}")

print(f"Net pay: {net_pay}")

print(f"Deductions: {deduction}")

Explanation:

The python program uses the input built-in function to prompt and get user data for the program. The gross pay returns the total pay of the employee without any deduction while net pay returns the pay with all deductions included.

6 0
3 years ago
Write the function listBuilder(l1, length) that takes a list of strings called l1 and an int called length and returns another l
Grace [21]

Answer:

The solution code is written in Python 3:

  1. def listBuilder(l1, length):
  2.    result = []
  3.    for x in l1:
  4.        if(len(x) >= length):
  5.            result.append(x)
  6.    return result

Explanation:

Firstly, we create a variable result to hold the list will be returned at the end of the function. (Line 1)

Next, we create a for-loop to traverse the string in the l1 list (Line 4) and check for each string if their length is equal or bigger than the input length (Line 5). If so, we use append method to add the string to the result list.

At the end, return the result list as output (Line 8).

7 0
4 years ago
CREIDT INAOCT Unscramble thr word<br>please solve it fast its urgent ​
ivanzaharov [21]

Answer:

Credit Action .......I believe

6 0
3 years ago
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