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Technology

The practical application of knowledge, especially in a particular area, is called technology. Advances in technology affect every area of our lives. This category is for questions about technology and includes everything from how to remove a scratch from a CD to applications of electronics to what polyester is made from and more.

35,090 Questions

What tv was first made?

The first working television was demonstrated by John Logie Baird in March 1925. He showed his "Televisor" in Selfridges, a London department store. Four years later the BBC began broadcasting using the system.

In 1927, in America, Philo Farnsworth demonstrated his system. In 1929, he showed off a new television system that was fully electronic and had no moving parts. RCA used that technology to begin the first commercial broadcasts in the US in 1939.

Use of information technology in the banking sector?

Computing and information technology has effected and essentially revolutionised the banking industry within a broad variety of ways, it has allowed the use of credit cards to be broadly used upon the banking spectrum and has reduced the amount of 'Physical' money drastically. Did you know now less then 8% of the world money is actually physical the rest is virtual money stored upon accounts and so on!

How do you greet customer in retail store?

If you know the entire situation that is upsetting to the customer you should greet them by saying something like, "Hello [thank you for holding], this is [your name]. I understand that [explain situation back to them as you understand it]." This gives them an opening to clarify any points that you have misunderstood. At this point you would begin whatever your company's protocol is for addressing customer complaints.

If you don't know why the customer is angry, you should greet them by saying something like, "Hello [thank you for holding], this is [your name]. Can you please explain to me what happened so I can help you?"

How do you replace an old 2 prong plug with an updated 3 prong plug?

You don't. A 2 prong plug has two wires, one called live (black or red wire in the US) and the other is neutral (white or gray wire in the US). A 3 prong plug needs a third wire for ground (bare copper, green, or green-yellow in the US).

The only time you can replace a 2 prong plug with a 3 prong plug is if the 2 prong plug incorrectly replaced an original 3 prong plug.

Can you use a wireless keybord on a laptop?

A laptop keyboard would not work on a desktop because the connectors would not match up. Unless its a wireless keyboard that can connect thru bluetooth, the laptop keyboard would not work on a desktop.

What is the Intel virtualization technology used for?

Intel virtualization technology is used to simulate multiple computer systems on a single machine. With this technology, it is possible to run multiple operating systems on the same computer and even at the same time.

Which router component will have contents erased when the command erase startup-config is issued?

It cancels only configurations settings, such as securuty, DHCP ip range, static ip settings and so on...

Should kids be allowed to have their own mobiles or computers or ipods and that sort of technology?

Yes.

Dont just simply buy them these gadgets.

Parents should teach as well as check if they are using this technology in its right way.

All these gadgets has its own good as well as bad effects. Depending on their usage.

Example,

Time they spent in front of Computers,

- can be wasting like playing games.

- can be useful like utilizing various e-books,video lectures , on-line resources, etc

TEACH TO USE THEM EFFECTIVELY . USE TECHNOLOGY TO AID THEIR EDUCATION.

Do electric heaters have side effects?

Yes. Electric heater or any heater reduces the humidity of the room. Reduced humidity for long time reduces the water content of body.

Room heaters that burn fuel in a locked room also consume more oxygen. And, it may lead to oxygen insufficiency for human breathing. This does not apply to electric heaters.

How Is posibale Norton Antivirus the best for your PC?

Answer

The idea of software being the "best" is very subjective. What is best for you isn't necessarily what is best for me. The relativity of what is "best" is due to the varying experiences, needs and wants of people. In the case, of anti-malware software the idea of what is better gets even more unclear. Quality software in this category has to do well in a number of areas such as user interface (how the program looks and how easily a user interacts with the software), protection from a number of threats, up to date malware definitions and its impact on system resources.

I personally do not use Norton but from its reviews and my own personal experience I would say it is atleast decent. To be honest, every tech company will claim their product is the best. They want you to buy their products rather then supporting their competitors. I personally use Avast Free Antivirus. I find it offers exceptional protection especially for the fact it's free and the user interface is decent (Though easier to use in the past). You can download Avast Free Antivirus

here:

http://www.avast.com/en-in/download-thank-you.php?product=FA-ONLINE&locale=en-in

Any questions feel free to message me

ComputerGuru

What is the Primary function of the chair?

Primary function: to sit on. Secondary functions: to stand on; use a shield against lions; swing around wildly

What are the advantages and disadvantages to passing arguments by reference?

In Pass by value, the value changed in the variables in called function are not reflected in the same variables in calling function whereas in call by reference, it is reflected. Call by reference uses aliases to the variables.Reference means alias. int a=10; int m=&a means m is an alias of a when u change a, m also changes The same is used in call by reference call by value ex) int sum(c,d)would be called by sum(a,b) call by reference int sum(&c,&d)would be called by sum(a,b).

Automotive technology a systems approach 5th edition review questions answer?

The answers to the Automotive Technology A Systems Approach 5th Edition review answers are not located online. Teachers may provide assistance with any help that is needed in obtaining answers to the review questions.

What are the advantages and disadvantages of having AI?

AI advantages:

delegance: routine operations can be delegated to a computer, freeing up more time for humans (eg setup wizard)

confimation: having an ai check your work as you go along (eg spellcheck)

isolation: have a computer simulate a human interaction in order to test something(eg fire safety simulations)

emulation: provide a virtual second user for a system(eg game ai.)

disadvantages:

proficiency: an ai has only the real world experience of the specialists who created it

predictability: an ai will only ever cerate new permutations of known states, compleatly new behaviour will never arise (learn the ai's tactics, and it'll never pull anything new on you)

redundancy: if a system becomes too proficient, it may render humans obsoliete (casino security).

When they become smarter than humans they will take over the world.

What was the first telephone company?

ma bell was the first and the largest until they were forced to divert into differant companies due to monolopy charges

What is a ripple effect?

(Donna will not work)

Donna, in Mr. Jake's class, is quite docile. she never disrupts class and does little socialising with other students. But despite Mr. Jake's best efforts, Donna rarely completes an assignment. She doesn't seem to care. She is simply there putting forth virtually no effort. How would Kounin deal with Donna? Kounin would suggest to teachers that they use the following sequence of interventions until they find one that is effective with Donna.

1. Use the ripple effect. "I see many people have already completed half their work." look at Donna, later comment, "I'm afraid a few people will have to stay late to complete their work".

What 3 components must have the same or compatible form factor and why?

The three components that must have the same form factor in a computer are the case, power supply and motherboard. The case should be able to support the form factor of the motherboard and the motherboard should be able to support the CPU socket type.

What is the definition of computer DOC?

A document is a form of information . A document can be put into an electronic form and stored in a computer as one or more file s. Often a single document becomes a single file. An entire document or individual parts may be treated as individual data items. As files or data, a document may be part of a database . Electronic Document Management (EDM ) deals with the management of electronically-stored documents.

When using certain computer application programs such as a word processor , a document is the unit of saved work. Each document is saved as a uniquely named file.

Who wrote Common Sense and what did it say?

the person who wrote the common sense was thomas Paine

What is a browser computer terms?

Technically it can be any mean of looking through any type of collection: to browse through a collection.

I do believe though that in your specific case, you mean a "web browser". This is the program which lets you look through the world wide web: the internet.

If you that wasn't helpful , a browser is the program you used to access this website. Examples of browsers include Internet Explorer, Mozilla Firefox, Opera, Netscape Explorer, safari, etc...

What is a tutorial?

A tutorial is one method of transferring knowledge and may be used as a part of learning. More interactive and specific than a book or a lecture; a tutorial seeks to teach by example and supply the information to complete a certain task.

There are many tutorials according to similar thematic. For example:

HTML tutorials and so one.

What is considered to be disruptive technology?

"CNET is a great technology resource to use in looking up product information. This site will offer information on disruptive technology, a technology that interrupts the flow of other technical items, and more in depth discussions on this topic"

How can technology can help us in your life?

Technology helps us in so many ways to improve our lifestyle.

here are some examples which show what kind of improvement we can see in our lifestyle.

Technology Saves precious time and improve productivity. it makes our life more comfortable and easier. technology also helps us to make a proper planning of our work. technology also helps us to save energy.

With the help of so many devices, we can save our time and invest a tome in some productive work or in our business or in a new learning. with the help of vehicle facilities, we can go anytime, anywhere without wasting much time as earlier. with the help of a GPS, we can get a direction from our car without taking the help of anyone. with the help of smartphones, we can see news, we can make a call to anyone national or international, we can get a map of any place, we can reach to an unknown place with the help of our smartphone, we can take pictures and we can do so many things with our smartphones. our smart home appliances will also help us to save our time and make our lives easier. smart home products are a very important part of technology. with the help of these products, we can make our lives more perfect and save precious time and it's really an imaginative living.

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