Ask question

Ask question

All categories

2 years ago

9

Which of the following is not true about VOIP?

Computers and Technology

1 answer:

igomit [66]2 years ago

3 0

Answer:

This question is incomplete. The complete question is given below:

Which of the following is not true about VOIP?

a) It stands for Voice Over Internet Possibility

b) It uses digital, not analog, signals.

c) It can transmit both voice and video.

d) It uses the Internet, rather than regular phone lines or your cellular network.

Option (a) is correct.

Explanation:

Option (a) is correct as VOIP doesn't stand for Voice Over Internet Possibility, rather it stands for Voice over Internet Protocol.
Option (b) is incorrect as it uses digital signals to transfer the information instead of analog signals.
Option (c) is incorrect as many VOIP based smartphone apps like Skype, Discord etc can be used to transmit both voice and video.
Option (d) is also incorrect as it uses internet as a medium to connect instead of regular phone lines or cellular network and that's why it is called Voice over Internet Protocol.

You might be interested in

Your company just bought a new subsidiary based in Des Moines, Iowa. Although your local operation already uses IPv6 for local n

AlexFokin [52]

Answer:

Answer explained below

Explanation:

Following are the arguments that can be used to persuade our colleagues in Des Moines to switch there network to IPv6 or to enable dual use of IPv6 and IPv4 :

IPv6 provides an increased capacity of address space as resources are efficiently allocated to provide coverage to additional web addresses.
IPv6 provides efficient routing by conveniently aggregating the prefixes that have been assigned to IP networks.
IPv6 conserves bandwidth by enabling large data packets. it uses less bandwidth than IPv4 for the same data.
IPv6 is more secure than IPv4 due to multiple security layers built in the firewall. It also provides authentication layers and integrity of data.
IPv6 supports multicast rather than broadcast.
IPv6 has more efficient packet processing and error detection through checksum as compared to IPv4.
Address and network configuration is fully simplified and automatic in IPv6 but the same is not true for IPv4.
IPv4 supports 32 bit IP address whereas IPv6 supports 128 bit. Therefore more number of IP addresses availability makes IPv6 future oriented.

6 0

2 years ago

Create a custom list using cells A2 A12.

Dafna1 [17]

Answer:

To create a list of the cells A2 to A12, convert the A2: A12 range to a table, then select the data validation tab, input list as the type and the name of the A2:A12 range table, and then click ok. This list can now be used as a validation list in another column or worksheet.

Explanation:

Microsoft Excel provides the power of tables and list for categorized data and data validation.

7 0

2 years ago

Mike has never used a slide software before, but he needs to create a presentation by the end of the week. what recourse would b

ankoles [38]

This is an incomplete question. The complete question is given below:

Mike has never used slide presentation software before but he needs to create a presentation by the end of the week what resource would be most helpful to mike

a. The 350-page printed manual from the slide presentation software publisher

b. A free tutorial the slide presentation software publisher has posted on the company website

c. A trouble-shooting website created by a third party

d. The 350-page online manual from the slide presentation software publisher

Answer:

b - A free tutorial the slide presentation software publisher has posted on the company website

Explanation:

As Mike has a short time and no prior experience with a slide software, then in this scenario, the best, simplest and fastest way to learn and create a presentation a free tutorial which the slide presentation software publisher has posted on the company website as this is the same company that has created this particular software so he can be rest-assured that the resource he is relying on is authentic and up-to-date with information on latest features.

Moreover, it's efficient and quick way to learn from a free tutorial rather than from 350-page printed or online manual especially for a beginner.

Besides, his purpose is to create the presentation using the software and not trouble-shooting so trouble-shooting website created by a third party is not useful for him and it also might not be authentic or updated as well.

6 0

2 years ago

In your own words, what is pair-programming? What is the role of the driver? What is the role of the navigator? What are some be

KATRIN_1 [288]

<u>Paired programming:</u>

Paired programming is a new technique where one person gets one another to<em> write the code</em>. Here one will write the code and other will start verifying as the type.

So we might think it is waste to employ two person for same task but it is not so. There are many <em>benefits in incorporating this technique</em>. Let us see those benefits one by one.

<em>Inter-personal skill gets improved </em>

<em>Lower amount of coding mistake </em>

<em>Learn from each other </em>

<em>Peer review enhance collaboration </em>

Challenges expect to arise during pair-programming

Two heads are superior to one. On the off chance that the driver experiences a <em>hitch with the code</em>, there will be two of them who'll take care of the issue.

Builds up your <em>staff's relational aptitudes</em>. Working together on a solitary venture encourages your group to welcome the estimation of <em>correspondence and collaboration. </em>

Overcome Method

The most ideal approach to move <em>toward blending</em> is to accomplice two software engineers and have them share a PC. The pair ought to have the option to choose how to part the work, and it is prudent that they should <em>switch jobs frequently.</em>

7 0

2 years ago

Every brand of computer has its own binary language, called

Kaylis [27]

Machine language.

Hope this helps

6 0

2 years ago