Screen recoder
Greade-10-ICT-book
https://drive.google.com/file/d/167ehPWAX13TjVweZP6PLVDFBMnLtZnBH/view?usp=sharing
Garena Free Fire
Garena Free Fire (also known as Free Fire Battlegrounds or Free Fire) is a battle royale game, developed by 111 Dots Studio[2] and published by Garena for Android and iOS.[3][4] It became the most downloaded mobile game globally in 2019.[5] Due to its popularity, the game received the award for the "Best Popular Vote Game" by the Google Play Store in 2019.[6] As of May 2020, Free Fire has set a record with over 80 million daily active users globally.[7] As of November 2019, Free Fire has grossed over $1 billion worldwide.[8]
Garena is currently working on an enhanced version of Free Fire which will be called Free Fire Max
Gameplay
Garena Free Fire is an online-only action-adventure battle royale game played in a third person perspective.
The game consists of up to 50 players falling from a parachute on an island in search of weapons and equipment to kill the other players. Players are free to choose their starting position, take weapons and supplies to extend their battle life.
When players join a game, they will enter a plane, which will fly over the island. While the plane is flying over the island, the players can jump where they want, thus allowing them to choose a strategic place to land away from enemies. After landing, the players must then go looking for weapons and utility items. Medical equipment, medium and large weapons, grenades, and other items featured can be found throughout the island. The ultimate goal of the players is to survive on the island with a maximum of 50-51 players online; this requires eliminating all opponents the players encounter along the way and ensuring that they are the only survivor remaining. The available safe area of the game's map decreases in size over time, directing the surviving players into tighter areas to force encounters. The last player or team standing wins the round
Reception
The graphics were described as having "a benefit for mid and low specification phones", but a reviewer stated that "if games with good graphics are your thing then we don't recommend that you play Free Fire Battlegrounds. But if you like battle royale games and want to have fun with your friends, you should definitely play."[10]
Tais Carvalho of TechTudo commented that Free Fire "prioritizes performance, making it a great choice for any type of device. The gameplay stands out and has enough content to entertain and offer rewarding combat." Regarding the progression of characters and skills, she said it is "a flashy add-on."[11]
In the Google Play annual list of "Best Apps of the Year", Free Fire won in the "Best Popular Vote Game" category of 2019, being the most publicly voted in Brazil and in Thailand.[12][13][14]
Garena Free Fire is one of the most popular battle royale mobile games, behind PUBG Mobile, Fortnite Battle Royale, and Call of Duty: Mobile. Free Fire was the fourth most downloaded game on the Google Play Store in the fourth quarter of 2018,[15] and was the fourth most downloaded game worldwide in 2018 on iOS and the Google Play Store together.[16] The title earned approximately 182 million downloads in 2018, making it the second most downloaded battle royale mobile game (above Fortnite Battle Royale and behind only PUBG Mobile),[17] and grossed approximately $19.3 million in monthly revenues through December 2018, becoming a significant financial success for Garena.[18][19] As of February 2020, Free Fire has 500 million downloads on the Google Play Store.
Artificial intelligence
Artificial intelligence (AI), is intelligence demonstrated by machines, unlike the natural intelligence displayed by humans and animals. Leading AI textbooks define the field as the study of "intelligent agents": any device that perceives its environment and takes actions that maximize its chance of successfully achieving its goals.[3] Colloquially, the term "artificial intelligence" is often used to describe machines (or computers) that mimic "cognitive" functions that humans associate with the human mind, such as "learning" and "problem solving".[4]
As machines become increasingly capable, tasks considered to require "intelligence" are often removed from the definition of AI, a phenomenon known as the AI effect.[5] A quip in Tesler's Theorem says "AI is whatever hasn't been done yet."[6] For instance, optical character recognition is frequently excluded from things considered to be AI,[7] having become a routine technology.[8] Modern machine capabilities generally classified as AI include successfully understanding human speech,[9] competing at the highest level in strategic game systems (such as chess and Go),[10] autonomously operating cars, intelligent routing in content delivery networks, and military simulations.[11]
Artificial intelligence was founded as an academic discipline in 1955, and in the years since has experienced several waves of optimism,[12][13] followed by disappointment and the loss of funding (known as an "AI winter"),[14][15] followed by new approaches, success and renewed funding.[13][16] After AlphaGo successfully defeated a professional Go player in 2015, artificial intelligence once again attracted widespread global attention.[17] For most of its history, AI research has been divided into sub-fields that often fail to communicate with each other.[18] These sub-fields are based on technical considerations, such as particular goals (e.g. "robotics" or "machine learning"),[19] the use of particular tools ("logic" or artificial neural networks), or deep philosophical differences.[22][23][24] Sub-fields have also been based on social factors (particular institutions or the work of particular researchers).[18]
The traditional problems (or goals) of AI research include reasoning, knowledge representation, planning, learning, natural language processing, perception and the ability to move and manipulate objects.[19] General intelligence is among the field's long-term goals.[25] Approaches include statistical methods, computational intelligence, and traditional symbolic AI. Many tools are used in AI, including versions of search and mathematical optimization, artificial neural networks, and methods based on statistics, probability and economics. The AI field draws upon computer science, information engineering, mathematics, psychology, linguistics, philosophy, and many other fields.
The field was founded on the assumption that human intelligence "can be so precisely described that a machine can be made to simulate it".[26] This raises philosophical arguments about the mind and the ethics of creating artificial beings endowed with human-like intelligence. These issues have been explored by myth, fiction and philosophy since antiquity.[31] Some people also consider AI to be a danger to humanity if it progresses unabated.[32][33] Others believe that AI, unlike previous technological revolutions, will create a risk of mass unemployment.[34]
In the twenty-first century, AI techniques have experienced a resurgence following concurrent advances in computer power, large amounts of data, and theoretical understanding; and AI techniques have become an essential part of the technology industry, helping to solve many challenging problems in computer science, software engineering and operations research.
https://drive.google.com/file/d/1f0AC0iJPTNjVL1w_fuWtE5WYci1k9Ua_/view?usp=sharing
https://drive.google.com/file/d/1f0AC0iJPTNjVL1w_fuWtE5WYci1k9Ua_/view?usp=sharing
1-Information and Communication Technology
1.1 Data and Information
The numbers, words, images and symbols which do not bear a meaning, when standing alone are called data.While we can arrive at meaningful information by arranging and processing data, we can use them to make decisions also.
Example 1
It will be difficult to get an idea about the subjects and marks if names and marks are written separatly on term test results.
Ravi 78, 90, 79, 67, 76, 98 Rizwan 87, 70, 80, 75, 80, 80 Krishan 76, 78, 67, 80, 79, 76
But these names and marks can be tabulated as follows:
Name Language Mathematics Science History Health English
Ravi 78 90 79 67 76 78
Saman 76 78 67 80 79 76
Rizwan 87 70 80 75 80 80
This table shows some information about the marks of students. However, in order to arrive at some meaningful conclusion, this may not be sufficient:
1
පිටසක්චල ජීවීන් හා හදුනා නොගත් පියාසර වස්තූන්
පිටසක්චල ජීවීන් හා හදුනා නොගත් පියාසර වස්තූන්
"පිටසක්චල ජීවීන් සෙවීමට කරන ලද ව්යාපෘති" 1.සෙටී ව්යාපෘතිය [SETI- Search for Extraterrestrial Intelligence]
මෙය 1961 දී තාරකා විද්යාඥයන් හා රේඩියෝ ඉන්ජිනේරුවන් පිරිසක් විසින් පිටසක්චල බුද්ධිමත් ජීවීන් සෙවීම අරමුණු කොටගෙන පැවැත්වූ සමුලුවක ප්රතිඵලයකි.'ෆ්රෑන්ක් ඩ්රේක්' නම් විද්යාඥයා තම පිටසක්වල ජීවීන් සෙවීමේ සමීකරණය ප්රථම වරට ඉදිරිපත් කළේ මෙම සමුලුවේදීය
ශ්රී දළදා මාලිගාව
ශ්රී දළදා මාලිගාව බුදුරජාණන් වහන්සේගේ දන්තධාතූන් අතරින් ශ්රී ලංකාවේ ඇති දන්තධාතූන් වහන්සේ වර්තමානයේ තැන්පත් කර ඇති දළදා මාලිගාවයි. මෙය ශ්රී ලංකාවේ මහනුවර නගරයේ පිහිටා ඇත. උඩරට රාජ්යය සමයේ (1592 සිට 1815) මෙය ඉදිකර ඇත්තේ එවකට රාජකීය මාලිගා සංකීර්ණය තුලමය. අතීතයේ සිටම ජනතාවගේ පිලිගැනීම අනුව දන්ත ධාතූන් වහන්සේගේ භාරකාරීත්වය දරන තැනැත්තා හට ලංකාද්වීපයේ රජකමට හිමිකම ඇත. මේ නිසා අතීතයේ රජවරු සිය දිවි හිමියෙන් දළදා වහන්සේ ආරක්ෂා කළහ. දළදා වහන්සේ වැඩහිටි මන්දිරය, දාඨාධාතුඝරය, දළදාගේ, දළදා මන්දිරය, දළදා මාලිගය ආදී නම් වලින් හැඳින්වූ බව ගෙනේ. දළදා මාලිගාව පිහිටා ඇති මහනුවර නගරයම යුනෙස්කෝව විසින් ලෝක උරුමයක් ලෙස නම් කර ඇත. මල්වතු හෝ අස්ගිරි දෙපාර්ශවයක ස්වාමීන් වහන්සේලා දිනපතාම දළදා වහන්සේට තේවාව නම් පූජා සත්කාරය පවත්වනු ලබයි. මෙම තේවාව දිනකට තුන් වරක් (පාන්දර, දවල් සහ සවස) පවත්වයි. බදාදා දිනවල විශේෂ පූජාවක් ලෙස නානුමුර මංගල්යය පවත්වයි.
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https://drive.google.com/file/d/1OUFffsAYMzfvj9TMPQvs2n7erBk5sGk6/view?usp=sharing
