Question: Which Of The Following Is Not A Portable Computer?

Which of the following is a portable computer?

A portable computer is a personal computer that is designed to be easily transported and relocated, but is larger and less convenient to transport than a notebook computer.

As the size and weight of most portables decreased, they became known as laptop computer and later as notebook computer..

Which is the first portable computer?

Osborne 1The Osborne 1 is considered the first true mobile computer by most historians. Adam Osborne founded Osborne Computer and formed the Osborne 1 in 1981. The Osborne 1 had a five-inch screen, incorporating a modem port, two 5 1/4 floppy drives, and big collection of bundled software applications.

Which is the largest computer?

The world’s most powerful supercomputer today is Summit, built by IBM for the U.S. Department of Energy’s Oak Ridge National Laboratory in Tennessee. It occupies the equivalent of two basketball courts and achieves an impressive 148.6 petaflops thanks to its 2.41 million cores.

Who use supercomputers?

In 2012, the National Nuclear Security Administration and Purdue University began using a network of supercomputers to simulate nuclear weapons capability. A whopping 100,000 machines are used for the testing [source: Appro]. But it’s not just the military that’s using supercomputers anymore.

What is better a laptop or desktop?

A desktop with similar parts as a laptop works faster and smoother. That’s because desktops usually come with full-size parts that are often more powerful than the similar counterparts designed for laptops. It’s especially noticeable with processors and a computer’s overall speed.

What is an example of a portable device?

Portable devices include, but are not limited to: smart phones, tablets, flash memory devices (e.g., USB flash drives, personal media players), portable hard disks and laptop/notebook/netbook computers if those computers may be transported outside of a secure area.

Is a laptop a portable device?

Laptops are built for mobile computing. They are much smaller in size and weight than desktop computers, and they are portable, which means that they can easily be carried from one place to another.

Which among these is not a portable computer?

Mini Computer is smaller size computer but not small as Laptop & Notebook.

What is a non portable computer?

Non-portable computer are for users who don’t travel a lot . Non-portable computer are very hard to transport. This type of computers have a good hardware. They are very very heavy, big and it take up to a lot of space.

What type of computer is portable and has a keyboard?

Laptops, Notebooks, & Netbooks Basically, a fully loaded portable computer. It resembles a notebook (reason for which it is also called that), “folds” shut and opens to reveal the screen and a physical keyboard. The laptop PC and netbook come in different sizes.

Is desktop a portable computer?

It’s readily apparent why desktops computers are not portable. The wires from the keyboard, mouse, and speakers can become problematic. The monitor and the desktop must be carried separately. Our portable computers packages all that in a complete solution.

What was the very first computer?

Electronic Numerical Integrator and ComputerThe ENIAC (Electronic Numerical Integrator and Computer) was the first electronic programmable computer built in the U.S.

What is the fastest computer in the world 2020?

Summit. Summit, a supercomputer developed by IBM for use at Oak Ridge National Laboratory, is capable of 200 petaFLOPS, making it the fastest supercomputer in the world. Its current LINPACK benchmark is clocked at 148.6 petaFLOPS.

What are the limitation of portable computer?

The disadvantages are, however, many. Portables usually have a lower specification than desktop computers, and run slower, but cost more. They are also harder to expand, and more expensive to repair. Some may be less reliable, due to overheating problems.

What is a small computer called?

Notebook or laptop computers are small and lightweight enough to be carried around with the user. They run on battery power, but can also be plugged into a wall outlet. … There are also less-powerful versions of notebook computers called subnotebooks, and netbooks that are used mainly to access the Internet.

What was the first portable laptop called?

Osborne 1The computer considered by most historians to be the first truly portable computer was the Osborne 1. Thai born book and software publisher Adam Osborne (1939–2003) was the founder of Osborne Computer Corp, which produced the Osborne 1 in 1981. It was a portable computer that weighed 24 pounds and cost $1,795.