GAYAN MANTRA

Algorithm. In  mathematics  and  computer science , an  algorithm   is a finite sequence of  well-defined , computer-implementable instructions, typically to solve a class of problems or to perform a computation.  Algorithms are always  unambiguous  and are used as specifications for performing  calculations ,  data processing ,  automated reasoning , and other tasks. दुसरे सब्दों में कहें तो Algorithm किसी भी समस्या या Problem का समाधान निकलने की Step by Step प्रक्रिया है

NIELIT Syllabus Booklet ‘O’ Level (IT)-Revision V. 3. Module: M3-R5: Programming and Problem Solving though Python Language. (i) Introduction to Programming:- The basic Model of computation, algorithms, flowcharts, Programming Languages, compilation, testing & Debugging and documentation. (ii) Algorithms and Flowcharts to Solve Problems :- Flow Chart Symbols, Basic algorithms/flowcharts for sequential processing, decision based processing and iterative processing. Some examples like: Exchanging values of two variables, summation of a set of numbers, Decimal Base to Binary Base conversion, Reversing digits of an integer, GCD (Greatest Common Division) of two numbers, Test whether a number is prime, factorial computation, Fibonacci sequence, Evaluate ‘sin x’ as sum of a series, Reverse order of elements of an array, Find largest number in an array, Print elements of upper triangular matrix, etc. (iii) Introduction to Python:- Python Introduction, Technical Strength of Python, Int...

 Basic of hardware and software. Hardware Hardware refers to the physical elements of a computer. This is also sometime called the machinery or the equipment of the computer. Examples of hardware in a computer are the keyboard, the monitor, the mouse and the central processing unit. However, most of a computer's hardware cannot be seen; in other words, it is not an external element of the computer, but rather an internal one, surrounded by the computer's casing (tower). A computer's hardware is comprised of many different parts, but perhaps the most important of these is the motherboard. The motherboard is made up of even more parts that power and control the computer. In contrast to software,  hardware is a physical entity . Hardware and software are interconnected, without software, the hardware of a computer would have no function. However, without the creation of hardware to perform tasks directed by software via the central processing unit, software would b...

Evolution of computers and its applications.  The computer was born not for entertainment or email but out of a need to solve a serious number-crunching crisis. By 1880, the U.S. population had grown so large that it took more than seven years to tabulate the U.S. Census results. The government sought a faster way to get the job done, giving rise to punch-card based computers that took up entire rooms. Today, we carry more computing power on our smartphones than was available in these early models. The following brief history of computing is a timeline of how computers evolved from their humble beginnings to the machines of today that surf the  Internet , play games and stream multimedia in addition to crunching numbers. Computers are devices that accomplish tasks or calculations in accordance to a set of directions, or programs. The first fully electronic computers, introduced in the 1940s, were voluminous devices that required teams of people to handle. In  comparision ...

Computer and latest it gadgets. 1.  RFID Security Mobile Disk . When the  FIDO  is applied to a two-factor authentication scenario, a  portable security  key hardware device may also be required in addition to a password as the second factor to perform authentication. The appearance of  FIDO security  key hardware devices is similar to that of USB flash  drives  and USB keys. 2. Canon Compact iP100 Mobile Printer. Wireless Office Mobile Printer The PIXMA iP110 combines small size with high performance - the perfect portable printer for mobile professionals and students. Now comes with cloud printing 3. Solio Solar Charger. Sleek, compact design fans into a flowerlike shape, ready to collect the sun's energy; just place in the light and Solio begins to charge User-replaceable lithium ion battery stores solar energy for up to one year, letting you charge up your portable electronic accessories Can be mounted easily to a window via included...

   How to build Computer(pc) Under 40,000 in 2021 Intel Core i3-9100F 9th Gen Desktop Processor 4Core Up to 4.2 GHz LGA1151 300 Series 65W (Discrete Graphics Required) (BX80684I39100F) ₹ 9,643.00 MSI H310M PRO M2 Plus mATX Motherboard (9th / 8th Gen Intel Core,LGA 1151 Socket, DDR4, M.2 and NVMe,DVI-D/VGA/HDMI) ₹ 4,816.00 Samsung 860 EVO 250GB SATA M.2 (2280) Internal Solid State Drive (SSD) (MZ-N6E250) ₹ 4,850.00 Intel i3/i5/i7 LGA115x CPU Heatsink and Fan E97379 003 ₹ 290.00 HyperX Fury 8GB 3200MHz DDR4 CL16 DIMM 1Rx8  Black XMP Desktop Memory (HX432C16FB3/8) ₹ 4,395.00 CHIPTRONEX MX1 RGB Mid Tower Cabinet USB 3.0 Tempered Glass RGB Fan Preinstalled ₹ 2,439.00 ASUS GeForce GT710 2GB GDDR5 64-Bit 0db Low Profile Graphics Card ₹ 3,249.00 Enter E-500B 500-Watt Computer Power Supply (Black) ₹ 749.00 Acer 21.5 Inch Full HD IPS Ultra Slim (6.6mm Thick) Monitor I Frameless Design I AMD Free Sync I Eye Care Features I Stereo Speakers (HA220Q) ₹ 7,999.00 AmazonBasics HL-007347 H...

  How to increase English reading speed. I have five most effective method to improve your English reading skills. (1) When you read English books you can use a pen line by line and increase speed of pan. Under line the particular word if  you do not know about the word. Use timer and when you reading a book increase your reading skill with a perfect time. (2) You can watching some English moves and speak to dialogue with fluent English. If  you do not have a best pronunciation skill. (3) Use dictionary and pronounce word by word.  So you may be wondering how to improve  English reading  beyond just… reading more books. (4) This is true for reading comprehension too! To really understand what you read, you might need to work on other skills first. You might need to practice reading quickly (or slowly).  (5)You might need to stop choosing very difficult books, and start choosing the  right books for your skill level . Start easier, start small...

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Top 10 Action Movies 1.Godzilla vs Kong (2021) 2.  Dragonball Evolution (2009)  3.  Green Lantern (2011)  4.  After Earth (2013)  5. Pacific Rim (2013)  6.  Fast & Furious 6 (2013)  7.  John Wick: Chapter 2 (2017)  8. War for the Planet of the Apes  (2017)  9. The Last Witch Hunter (2015)  10. Spectre (2015) Dual Audio  Published By- Gayan Mantra