Output Devices in Computer

Arjun Thakur
Published on 02-Jan-2019 10:26:16
Output devices are used for displaying or recording the results computed by the computer. Most common output devices are the CRT display,  printer, and plotter.Following are some of the important output devices used in a computer.MonitorsGraphics PlotterPrinterMonitorsMonitors, commonly called a Visual Display Unit (VDU), are the main output device of a computer. ... Read More

Input Devices in Computer

George John
Published on 02-Jan-2019 10:13:40
The input devices are used for supplying program and data to the memory. In other words, the computer system reads the program and the data from the input devices. Most common input devices are the keyboard and mouse.Following are some of the important input devices which are used in a ... Read More

Classification of Computers

Chandu yadav
Published on 02-Jan-2019 10:02:52
Computer scan is broadly classified by their speed and computing power.Sr.No.TypeSpecifications1PC (Personal Computer) or Micro-ComputersIt is a single user computer system having a moderately powerful microprocessor. It is termed as a computer that is equipped microprocessor as its CPU.2WorkstationIt is also a single user computer system, similar to the personal ... Read More

Where can you find the best landscapes in India?

siddhartha kotamraju
Published on 02-Jan-2019 09:06:01
India has many beautiful and breathtaking landscapes in India. Lush green forests, sprawling coastline, exotic islands, deserts and stunning main highlands. Let us look at some of the best landscapes in India.The HimalayasThe mighty and majestic Himalayan mountain ranges are the abode of snow, stretching across Jammu and Kashmir, Himachal ... Read More

What is the significance of Humayun's Tomb?

siddhartha kotamraju
Published on 02-Jan-2019 09:01:07
Humayun’s tomb is the memorial created for the second Mughal Emperor Humayun. The exceptional architecture was only possible due to the by the instruction of his first wife and chief consort, Empress Bega Begum. After the death of Humayun in 1556 AD, Humayun’s first wife Bega Begum, also known as ... Read More

Microcontrollers and Digital Signal Processors

Arjun Thakur
Published on 02-Jan-2019 09:57:04
A Microcontroller is a small and low-cost microcomputer, which is designed to perform the specific tasks of embedded systems like displaying microwave’s information, receiving remote signals etc.The general microcontroller consists of the processor, the memory (RAM, ROM, EPROM), Serial ports, peripherals (timers, counters) etc.Types of MicrocontrollersMicrocontrollers are divided into various categories ... Read More

What is the significance of the Mountain Railways of India?

siddhartha kotamraju
Published on 02-Jan-2019 08:57:39
The mountain railways of India are one of the 20 mountain railways around the world that are still in working condition and are a major attraction to the tourism of India.The mountain railways of India just comprise of 6-7 small rail lines which are also called “chottey lines” in Hindi. ... Read More

How did Nasa's Space technology shine at Oscars 2018?

siddhartha kotamraju
Published on 02-Jan-2019 08:54:22
This weekend’s Academy Awards celebrated on 4th March 2018, have experienced something amazing which was only possible for NASA. Yes, you read it right. The Oscar trophies which are handed to the best in their field people (the Movie Industry) are coated in Gold which is used in telescopes that ... Read More

Modern Microprocessors

Arjun Thakur
Published on 02-Jan-2019 08:55:10
In 8085 Instruction set, In the year 2001, Intel introduced the Itanium processor is the first in a family of 64-bit products. It is capable to meet up most demanding enterprise and high-performance computing applications like e-Commerce security transactions, mechanical computer-aided engineering, large databases and sophisticated scientific and engineering computing.Intel ... Read More

Is the popular saying 'Everything is an object in Java' true?

siddhartha kotamraju
Published on 02-Jan-2019 08:51:00
Although it is based on C++, Java is more of a “pure” object-oriented language. In Java, everything extends into an Object class. It means the coding is mostly wrapped in Java objects. The Java language assumes that you want to do only object-oriented programming.You cannot code anything in Java without ... Read More