Satya Shri's Edu-Refiners

07/07/2023

There is no more terrible fate for a comedian than to be take seriously 🙂

28/12/2017

Radheeeey Radheeeey

05/10/2017

CAN YOU SOLVE THESE....

30/06/2017

23/06/2013

Too drunk to drive? Your watch can tell.

Engineers have developed a new watch, with a built-in breathalyser, that warns you when you're too drunk to drive.

The Kisai Intoxicated's sensor reads the alcohol level in your breath and judges if you're too tipsy to climb behind the wheel. Users have to simply blow into the side of the watch after boozing and the screen turns red if they're over the limit.

"The display on the right of the screen shows 10 different levels of blood alcohol content. A green display showing 0.00% means you're sober. A yellow display showing between 0.41% and 0.60% means you're buzzing. A red display showing 0.61% or above means you're drunk," according to TokyoFlash, the Japanese makers of the watch. The gadget will cost £65.

23/06/2013

Hey god plzz balish mat kalna aaj ...
sabhi logo ko bcha lo ...... uttrakhand me :'(

23/06/2013

Ques 3- What are the Types of Computers ?
Ans- Mini and Mainframe Computers
Very powerful, used by large organisations such an banks to control the entire business operation. Very expensive!

Personal Computers
Cheap and easy to use. Often used as stand-alone computers or in a network. May be connected to large mainframe computers within big companies.

Ques 4- What are Hardware Components of Computer?
Ans- Input Devices -- "How to tell it what to do“
- A keyboard and mouse are the standard way to interact with the computer. Other devices include joysticks and game pads used primarily for games.

Output Devices -- "How it shows you what it is doing?
- The monitor (the screen) is how the computer sends information back to you. A printer is also an output device.

23/06/2013

Ques 1- What is a Computer?
Ans- An electronic device that stores, retrieves, and processes data, and can be programmed with instructions. A computer is composed of hardware and software, and can exist in a variety of sizes and configurations.

Ques 2.What is Hardware & Software
Ans-The term hardware refers to the physical components of your computer such as the system unit, mouse, keyboard, monitor etc.

The software is the instructions that makes the computer work. Software is held either on your computers hard disk, CD-ROM, DVD or on a diskette (floppy disk) and is loaded (i.e. copied) from the disk into the computers RAM (Random Access Memory), as and when required.