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
Oksi-84 [34.3K]
3 years ago
5

What is VoIP?

Computers and Technology
1 answer:
xeze [42]3 years ago
7 0

Answer:

D. All of these are correct

Explanation:

VoIP transmits voice data packets over the internet. It is a low-cost option for receiving personal and business calls because it uses existing infrastructure that is the internet to transmit calls, unlike traditional telephone systems that require specialized equipment such as PBXs that are costly.VoIP also offers the ability to have more than one telephone number, as long as the bandwidth is enough, it allows multiple connections at any given time.

You might be interested in
Unlike memory, this type of storage holds data and programs even after electrical power to the computer system has been turned o
Scrat [10]

Answer:

Secondary memory.

Explanation:

Unlike main memory which loses its content when electrical power to the system is turned off, secondary memory is volatile and persistent in nature. i.e it retains its content whether or not power is supplied to the computer that is holding it. As a matter of fact, they (secondary memory) are meant to store data permanently. Examples of such memory are the hard drives, floppy disks, flash drives, CDs and CDROMs.

Also, unlike the primary or main memory that can be accessed directly by the processor of the computer housing it, secondary memory are not accessed directly.

8 0
3 years ago
_______________ is the term for the convergence of real-time and non-real-time communications services such as telephony, instan
Anna007 [38]

Answer:

Unified communications

Explanation:

Unified communications is the term for the convergence of real-time and non-real-time communications services such as telephony, instant messaging, video conferencing, speech recognition, voice mail, and email into a single interface.

8 0
3 years ago
Which of the following is a valid format symbol in Microsoft Excel? Dollar Sign, Comma, Percent Sign or all of them? I can't fig
Helen [10]
The Answer is all of them, it's okay when i had to take this class last year and it took me for ever to find the tab and paste options. 
6 0
3 years ago
9- Write a program in MARIE to add three numbers.
Korvikt [17]

A series of instructions written in a programming language for a computer to follow is referred to as a computer program.

<h3>What is program?</h3>

Software, which also contains documentation and other intangible components, comprises computer programs as one of its components.

The source code of a computer program is the version that can be read by humans. Since computers can only run their native machine instructions, source code needs to be run by another software.

Using the language's compiler, source code may be converted to machine instructions. (An assembler is used to translate programs written in machine language.) An executable is the name of the generated file.

Therefore, A series of instructions written in a programming language for a computer to follow is referred to as a computer program.

To learn more about program, refer to the link:

brainly.com/question/11023419

#SPJ1

8 0
1 year ago
Gina is upgrading your computer with a new processor. She installed the processor into your motherboard and adds the cooling sys
tigry1 [53]

Answer:

The answer is option d.

8 0
3 years ago
Read 2 more answers
Other questions:
  • The major difference between a calculator and a computer, when performing calculations, is that a
    10·1 answer
  • The use of electronic media, information, and communication technologies to deliver instruction where students are not required
    8·1 answer
  • Can a spreadsheet be filtered only by one column at a time?
    11·1 answer
  • Consider a channel that can lose packets but has a maximum delay that is known. Modify Protocol rdt2.1 to include sender timeout
    11·1 answer
  • Does anyone know? If you do please answer.
    9·1 answer
  • What is the safest way to shut down a desktop or laptop computer?
    8·1 answer
  • What is a collection of computer programs that administer the hardware and software of a computer so that they work properly?
    7·1 answer
  • Diverting an attacker from accessing critical systems, collecting information about the attacker's activity and encouraging the
    8·1 answer
  • Definition of powerpoint animation
    14·1 answer
  • WHAT ARE SOME PROS AND CONS OF HYDROGEN FUELL CELLS
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!