1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nignag [31]
3 years ago
13

How does a modem work​

Computers and Technology
1 answer:
Yakvenalex [24]3 years ago
6 0

Answer:

modem is a contraction of the words modulator-demodulator. A modem is typically used to send digital data over a phone line. The sending modem modulates the data into a signal that is compatible with the phone line, and the receiving modem demodulates the signal back into digital data.

Explanation:

You might be interested in
Suppose that you want to write a program that inputs customer data and displays a summary of the number of customers who owe mor
Allushta [10]

Answer:

The correct option is D = regionNumber

Explanation:

In this scenario we want to know customers who owe more than $1000 each, in each of 12 sales regions. And the customer data variables include name, zip-code, balanceDue and regionNumber; based on the customer data variables names and zip-code will not really affect our output. It is based on balanceDue that we increment the number of customer owing in a particular region (regionNumber).

Therefore, we would add 1 to an array element whose subscript would be represented by regionNumber since we are interested to know the number of customer owing in each of the 12 sales regions.

3 0
3 years ago
2. To ________
Feliz [49]

Answer:2.render 3.resolution 4.visual communication 5.rasterizing 6.nondestructive 7.stroke&fill 8.lines&path 9.pixels

Explanation:

7 0
3 years ago
True or False
steposvetlana [31]

Answer:

1. False

2. False

3. True

4. False

Explanation:

1. Folders are the containers to store files

2. The delete option deletes the file

3. Files are moved to recycle bin after being deleted, and can be permanently deleted from recycle bin

4. "MS-DOS was the main operating system for IBM PC compatible personal computers during the 1980s, from which point it was gradually superseded by operating systems offering a graphical user interface (GUI), in various generations of the graphical Microsoft Windows operating system."

<em>source for #4: Wikipedia</em>

3 0
2 years ago
Which type of function distill the information contained within a file (small or large) into a single fixed-length number, typic
Luda [366]
As far as I remember, message-digest functions distill the information contained within a file (small or large) into a single fixed-length<span>number, typically between 128 and 256 bits in length. This function is designed to protect the integrity of a piece of data to define changes to any part of a message.</span>
7 0
3 years ago
Page 1. I who invented computer?​
svetoff [14.1K]
Charles baggage (picture for more info)

4 0
2 years ago
Other questions:
  • Suppose that cells B1 through B100 of an Excel spreadsheet contain the quantity of units ordered on each of 100 different days.
    13·1 answer
  • Running the cpu at a faster speed than the manufacturer recommends is called ________.
    11·1 answer
  • Which files track internet usage and personal information when people visit websites?
    14·2 answers
  • Schools are businesses that need to install software on a large number of computers can usually obtain a ______
    13·1 answer
  • When you compose a message, you want your audience to find the information it needs quickly and to understand what it finds. You
    11·1 answer
  • Write a program with a function that accepts a string as an argument and returns a copy of the string with the first character o
    11·1 answer
  • Suppose that we can improve the floating point instruction performance of machine by a factor of 15 (the same floating point ins
    13·1 answer
  • The person in charge of recording the sound should always
    15·1 answer
  • Of all excavation hazards, _______ poses the greatest risk
    8·1 answer
  • Write 3 things that can't be done without technology.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!