426 Best Technology Questions and Answers (Q&A) - ProProfs Discuss

What is the difference between VCD and DVD?

B. Mary, Health Care manager
Answered: Nov 21, 2019

VCD stands for a video compact disc. It has been the standard for playing back video recordings on a cd. This model aims to provide video that is similar to VHS, which was the technology during...Read More

1 Answer

360 views

What is the future scope of home automation?

I.Isabella
Answered: Jan 24, 2020

Future scope of home automation is to make home appliances a lot smarter and easier to access. In essence, everything will be connected to just one app. Your refrigerator, music box, washing...Read More

3 Answers

358 views

Who provided all the money for the launch of Spaceship One?

Cambron bill
Answered: Apr 19, 2024

Paul G. Allen

1 Answer

339 views

What is the difference between MP3 and WMA?

A. Boaz, Mechanical Engineer
Answered: Nov 08, 2019

Both are formats that eliminate a portion of information to reduce the final file size. MP3 format compresses a file to less than ten percent of the original cd quality file without suffering any...Read More

3 Answers

335 views

What is the difference between 3G and HSDPA?

D. Ronald, Writer
Answered: Aug 08, 2019

3G simply refers to the general name for third-generation technologies for mobile phones. 3G was created since the older 2G version cannot provide a strong internet connection for some phones and...Read More

3 Answers

330 views

What is the difference between Smartphone and Multimedia Phone?

A. Boaz, Mechanical Engineer
Answered: Nov 08, 2019

With a multimedia phone, the user can store and play music, and they can also take and implant pictures and videos on their phones. They may also have limited internet access at lower speeds...Read More

3 Answers

323 views

What will the following command, dd if=/dev/xxx of=mbr.backup bs=512 count=1 accomplish?

Estat
Answered: Apr 19, 2024

Back up the master boot record

1 Answer

323 views

What is Marketing Automation?

Indira Rani
Answered: Jan 24, 2020

Marketing automation tools remains a topic amongst the marketing team. Well, marketing automation is the use of software and web-based services to execute, manage and automate marketing tasks and...Read More

3 Answers

307 views

Who introduced a road safety robot named ROADEO?

Sumapaul
Answered: Apr 19, 2024

Chennai Traffic Police

The Chennai Traffic Police introduced a road safety robot named ROADEO, to help in traffic management and assist citizens. With this, Chennai became the second city...Read More

1 Answer

304 views

What are the benefits of home automation?

E.Emily
Answered: Jan 24, 2020

The benefit of home automation cannot be overemphasized due to the fact that it has done nothing more but bring tech closer to the people. Although you might think home automation is a way to...Read More

3 Answers

300 views

What is the difference between FAT and FAT32?

M. Klose, Content Writer
Answered: Jul 04, 2019

Both FAT and FAT32 are often seen when formatting hard drives as they are used on computers to file systems. FAT or File Allocation Table has a function of mapping out the areas of a drive that...Read More

1 Answer

298 views

What type of program scours the internet for data?

RoggerFinch
Answered: Apr 19, 2024

Spider

1 Answer

293 views

How can one make money from home?

B.Isabellae
Answered: Nov 07, 2017

Due to the increase in technology, there are now more ways to make money from home. This helps people who are single parents and they need to stay at home with their young children. Some of the...Read More

3 Answers

292 views

How can I learn Automation?

H.Harper
Answered: Jan 24, 2020

I started off as a manual tester before I decided to subscribe to automation. I assume that you already know the benefits of automation. To learn, you can take up physical classes or seek help...Read More

3 Answers

291 views

What did Charles Law (of volumes) state?

I.Elizabeth
Answered: Feb 02, 2018

Charles law is also known as the law of volumes. It is basically the property of an ideal gas and describes its properties when it is heated. The law states that the volume of a sample of dry gas...Read More

2 Answers

289 views

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