Posted in computers on Dec 30th, 2009
In this example, the learning activity is “conditional” because the user has a choice of answers and the learning activity will respond a certain way, depending upon the answer that the student selects. Today, we will examine the ‘drag and drop, many to one correspondence’ learning activity and provide some variations, so you can see how this learning activity may be used in various learning scenarios. Again, I would like to stress that any number of learning activities can be developed using Flash, with varying levels of difficulty and sophistication, so let’s get started.
Read Full Post »
Posted in computers on Dec 29th, 2009
Two of the most commonly known computer memory types are Memory and Disk Space. While these two types are related, they are also very different from one another in stability and in the way they aid a computer in “remembering” data.
Read Full Post »
Posted in computers on Dec 28th, 2009
Thirty years ago, most people did not have personal computers in their homes. A few years from now, history is likely to repeat itself.
Read Full Post »
Posted in computers on Dec 27th, 2009
In the database management service, there exists a collection of interrelated files and a set of application programs to access and modify these files. The details of data storage, the way of storing data and its maintenance are safely hidden from the users. The database management services allow not only a single user, but it can be accessed by multiple users at the same time.
Read Full Post »
Posted in computers on Dec 26th, 2009
What is a condenser microphone? This is the microphone where a capacitor is used; so, it is also known as capacitor microphone. All the microphones work on the same principle of a diaphragm receiving the sound or music and converting it into electrical signals.
Read Full Post »
Posted in computers on Dec 25th, 2009
It all begun with liquid transmitter, which was the first transmitter developed by Alexander Graham Bell and Elisha Gray almost simultaneously, in 1876. And that later came to be known as liquid microphones. This transmitter had a diaphragm attached to a funnel shaped mouthpiece.
Read Full Post »
Posted in computers on Dec 24th, 2009
The article discusses in detail the techniques or structure of microphones. It provides some basic information about the functioning of a microphone.
Read Full Post »
Posted in computers on Dec 23rd, 2009
The prophecy that computers would become an integral part of our life has come true. We are living in an era when the accumulation of information has become a prime necessity in life. In this transformed world computers have become the life-line.
Read Full Post »
Posted in computers on Dec 22nd, 2009
Carbon microphones exist for a long period of time and have been developed in many ways. They are still used for various specific purposes.
Read Full Post »
Posted in computers on Dec 21st, 2009
The term waterproof means something that will work in spite of any amount of water thrown on it, even amidst temporary sinking. This quality depends on the time, and on the depth of water. Waterproof marine audio components are invaluable for boaters who are expected to stay around lots of water for a longer period of time.
Read Full Post »
