How modern computer are different from ancient computers?
Transistors replaced vacuum tubes. This allowed computers to become smaller, faster, cheaper, more energy efficient and reliable than first generation of computers. Second generations of computer used punched cards for input and printouts for output. Assembly language was used instead of machine language.
What is the difference between old laptop and new laptop?
Essentially, a refurbished laptop is supposed to work and be functional just like a new laptop would. The only difference is that the laptop has more years on it. A used laptop is expected to have issues with it. Let the buyer beware with a used laptop.
How has the computer changed over time?
Computers have evolved and advanced significantly over the decades since they originated. Gradually, computers have become smaller and faster, enabling people to use them virtually anywhere. New computer technology has enabled more advanced business tasks as well.
What are modern day computers?
Modern Day Computers – The Evolution. All modern day computers are in a nutshell a collection of electronic switches. Switches are used to represent and control the routing of data in the form of binary digits or sometimes just called bits. In the early days of electronic computers they used vacuum tubes as switches.
What is the first modern computer?
Seventy five years ago, the world was introduced to ENIAC, the first ever electronic, programmable, general purpose, digital computer, in a demonstration that not only ushered in the first glimmers of the computer age, but also shaped popular conceptions of the computer that continue to this day.
How are modern computers different from old computers?
There are lots of differences between modern and old computers. Some of them are: Modern computers have a larger memory and can run several and more complex programs at once. The size of computers has decreased by a huge amount making computers very easy to carry around.
How is modern technology different from ancient technology?
In this presentation I will show you the differences and advances of modern and ancient technology. We have come so far since the stone age. Alexander bell invented phone, Thomas Edison improved the lightbulb, and lots of other things. But we still use ancient technology such as pulleys, levers and other great tools made from long ago.
How is a computer defined in the past?
In the past, b) Computer in modern form Computer is defined as an advanced electronic device that takes raw data as input from the user and process these data under the control of set of instructions called program and gives the result called output and saves output for the future use. III.
What did man do in the past with computers?
In the past, man had felt the need to prepare navigational table, logarithmic table and trigonometric table for which the man himself was not efficient.From the history of computational work done in the past, man has observed the following shortcomings/limitations/demerit in the manual computational work.