Computer Networks

Have you ever wondered how to get a computer to do something? First you need to speak in a way it can understand! Read and find out all about how to talk to your computer in this updated edition with

Peppa Pig’s Family Computer is a colourful and entertaining storybook, based on the award-winning Nick Jr. television character Peppa Pig.Mummy Pig is working at home on the family computer but Peppa

Join Peppa Pig and friends in a fun story from Read It Yourself - a structured programme to support children from first phonics to fluent readingBased on the award-winning children's series!Featuring everyone's favourite little piggy, Peppa! Peppa and George must be on their best behaviour so they can play on the computer once Mummy Pig finishes working. Can Daddy Pig come to the rescue when the computer breaks?Peppa Pig: The Family Computer is from Early Reader Level 1 and is perfect for children aged from 4+ who are taking their first steps beyond phonics.Each book has been carefully checked by educational and subject consultants and includes comprehension puzzles, book band information, and tips for helping children with their reading.With five levels to take children from first phonics to fluent reading and a wide range of different stories and topics for every interest, Read It Yourself helps children build their confidence and begin reading for pleasure.

From an Idea to Google is a behind-the-computer-screen look into the history, business, and brand of the world's largest search engine. With humorous black & white illustrations througho

Charlie McButton likes computer games so much, he never plays with anything else. When a thunderstorm knocks out the electricity, his tech empire comes tumbling down, and his whole world loses power.

The densely packed environment of Tokyo presents a bewildering array of buildings, signs, transport networks, vending machines and activities. Nonyuki Tajima arid Cathenne Powell look at four urban th

An illustrated rhyming biography of the African American woman and first Naval engineer to design a ship using a computer. “Solid inspiration.” -Kirkus, starred review

This brand-new series highlights some of the major contributions women have made in the world of science.Did you know that the technology behind cell phones was based on an idea developed during World War II by the Hollywood star Heddy Lamar to prevent the enemy intercepting radio messages? The computer and other electronic devices have changed life dramatically over the last 70 years―and many of the key breakthroughs in technology were made by women. These women’s achievements were often highly specialized and have been widely overlooked. This book tells their stories and describes their vital contributions.

Fred the dinosaur spends all his time cooped up indoors, playing computer games. Can his friends drag him away from his screen and persuade him that there's just as much fun to be had outside? This ad

Join a lively crew of children and their robot friend to work on an exciting project: building a tree house for them all to enjoy! Then learn more about robots, simple machines and computer programmin

The sixth book in the fifth series of the exciting adventure stories that are as gripping as a computer game! Great for boys, with a huge collectability factor bolstered by the collectors' cards in th

Sam Flynn is the rebellious 27-year-old son of Kevin Flynn, a computer programmer who disappeared when Sam was just a child. When Sam looks into his father’s disappearance, he finds himself pulled int

Mrs. Yonkers, the computer teacher, is the nerdiest teacher in the history of the world. She can type with her feet! She buys foam cheeseheads off eBay! She even puts a Webcam on a turtle! Is she tryi

New York City, 1972—A dabbler in mathematics and chess, Catherine Velis is also a computer expert for a Big Eight accounting firm. Before heading off to a new assignment in Algeria, Cat has her palm r

★ Roblox玩家必讀圖像小說全新系列開跑★ 校園日常×虛擬世界穿越，笑點與戰鬥一次到位★ 漫畫式分鏡＋滿版細節，沉浸感滿分故事從一場校園意外開始，Mitch與好友穿越進入虛擬學院世界，展開升級闖關冒險。Do you have what it takes to be a student at the academy for Roblox pros? Introducing the first book in an unofficial Roblox graphic novel series, Academy for Roblox Pros!Mitch and his friends thought that they were having an average day at school. Their principal, Principal Borelox, was being awful as usual, and Roger and his cronies were getting on their nerves. But when Mitch accidentally spills his drink on his computer in the tech lab, something miraculous happens. A door appears out of nowhere with the symbol of their favorite video game, Roblox. Well, Mitch and his buddies just have to check it out!Stepping through the door, the kids are immediately transported into Roblox Academy, a blocky world where they are all avatars of themselves. Can the kids get to the bottom of this digital world ... or will the mysterious villain, Mr. Warlock, turn them all into zombies!? Read and fi

TRUE STORIES OF DETERMINATION AND DISCOVERY This collection features 25 inspiring tales of women in science, technology, engineering, and math. Read about how these women solved problems, made incredible breakthroughs, and paved the way for future scientists everywhere. Create a computer with mathematician Ada Lovelace. Design a robot with engineer Cynthia Breazeal. And help others with Rebecca Lee Crumpler, the first African American woman to become a doctor of medicine. This book pairs inspiring, easy-to-read text with colorful full-page portraits created by female and nonbinary artists from all around the world. Plus, scannable codes let you listen to longer stories on the Rebel Girls app!

Unravel the mysteries of an extraordinary underwater world in this official Minecraft novel! When three kids discover a mystery in an abandoned Minecraft server, they must race against the clock to uncover its secrets. Jake Thomas is always the new kid. His family moves so much for his dad's work that it's easier to keep his head down and not get attached to anyone. He'll be gone in a few months anyway. But when they end up in Los Angeles, Dad promises this will be the last time they move. The Pacific Crest Apartments are home now . . . which means it's time for Jake to finally make friends. Jake isn't sure he should count the two kids he meets at the apartment's community center as friends, though. Tank Vuong is a large and intimidating boy who hangs with a tough crowd, and Emily Quesada is a fashionista who's quick with a sarcastic remark. But when he discovers an old computer lab in a forgotten corner of the community center, with a strange Minecraft server containing cryptic riddle

With more than 34 million books sold, the My Weird School series really gets kids reading! In this fifth book of the My Weirdtastic School arc, A.J. and his friends finally get a chance to join after-school clubs--but these are extra-weird extracurriculars!A.J. and the gang are all old enough now to participate in after-school clubs, but they've never heard of clubs like these. Forget Chess Club, Book Club, or Computer Club--Ella Mentry School only has wacky clubs like Lawn Mower Racing Club, Cloud Watching Club, and Underwater Hockey Club. And Miss Marge is in charge of every group! Will the kids be able to find the perfect club under these very weird circumstances? Excellent for reluctant readers and all kids hungry for funny school stories, Dan Gutman's hugely popular My Weird School chapter book series has something for everyone. Don't miss the hilarious adventures of A.J. and his friends!

Geronimo and friends have to get to the bottom of a crown jewel of a case! Checkmate, cheese-lovers, er, we mean chess-lovers. For once, all is quiet in New Mouse City, so Geronimo Stilton, Editor-in-Chief of The Rodents Gazette can report on an incredible chess match-up. On one side, Gary Goudov, world-renowned chess champion, and on the other side, a super chess-playing computer! But after Geronimo leaves, the infamouse Gem Gang commits a string of robberies that only the Stiltons can untangle. Can Geronimo, Benjamin, and Thea protect the good mice of New Mouse City from the greed of the Gem Gang? Find out in this cheddar-ific volume of GERONIMO REPORTER.

The Buddhist Maritime Silk Road recounts the magnificent history of the world of Maritime Buddhism from a diverse range of aspects―the various Buddhist traditions, pilgrims and monks, causes and conditions, norms and rituals, cross-cultural relations between East and West, as well as the intricacies of navigation technology, and migrations of the Austronesian peoples―all remarkable and crucial elements of the transmission of Buddhism brought to new heights of importance.In this book, Dr. Lewis R. Lancaster innovatively shifts the focus to documenting the dynamic networks and systems of interchange in Eurasia, instead of the common approach of historical, event-structured analysis. The fascinating history of the spread of Buddhism begins in the early years of the Common Era, when animal caravans began treading across the inland routes between India and China, evolving as sea routes flourished over centuries. It emerges that Buddhism flowed and thrived along with the beating pulse of the

搶進名校資訊類學系的最佳武器！ ◎以C語言的運算思維與演算邏輯解析APCS公告試題 ◎針對各種程式追蹤、填空、除錯題型，模擬演算過程及變數值追蹤 ◎詳細說明【觀念題】的相關知識，並列出各選項對╱錯之理由 ◎完整架構解析【實作題】：解題重點分析、完整程式碼、執行結果及程式碼說明 多元邏輯思考訓練 手腦並用強化程式語言運用 APCS(Advanced Placement Computer Scienc

隨著全球行動通訊世代逐步由5G持續邁向B5G/6G世代，通訊產業的技術討論重心已不再僅侷限於傳輸速率提升、延遲降低或基地台涵蓋增加等議題，而是逐步朝太空低軌道衛星通信，及高空通訊平台、無人機等非地面網路(Non-Terrestrial Networks, NTN)發展，與既有地面網路整合為異質通信網路架構。此趨勢不僅有助於補足偏遠地區、海上、航空及災害現場等傳統地面網路涵蓋不足之問題，也將進一步提升通訊服務之網路韌性及服務可靠性。在技術層面，低軌衛星因具備低延遲、廣涵蓋及部署彈性等特性，已成為各國推動次世代通訊網路與數位網路韌性政策的重要關鍵技術。產業層面上，國際間包括Starlink、OneWeb/Eutelsat、Amazon Leo、AST SpaceMobile等業者已相繼投入低軌衛星市場，帶動全球衛星通訊商業模式蓬勃發展，由傳統政府、海事及特殊任務市場，逐步擴展至一般公眾與企業服務、衛星直連手機與災害備援等多元應用場景。然而，低軌衛星與地面行動網路之異質網路整合，也使頻譜共享、干擾治理、跨境協調、執照管理及市場競爭等議題更加複雜。面對此發展趨勢，美國、英國、加拿大、日本等世界主要國家已陸續展開B5G/6G政策布局，並針對衛星直連手機等新興服務監理制度進行調整。我國如何在B5G/6G技術浪潮中，持續促進產業發展與科技創新，同時兼顧頻譜效率、通訊韌性、公共安全、太空永續及公平競爭，將成為未來B5G/6G時代電信監理政策的重要課題。《台經月刊》專題即從技術架構、產業布局、國際政策趨勢及監理制度挑戰等面向出發，探討低軌衛星與次世代通訊網路融合下之發展方向及政策啟示，期望藉由本期專題研析，協助我國資通訊產業界及早掌握全球B5G/6G技術演進、低軌衛星商業模式及主要國家產業布局之最新趨勢，在B5G/6G時代所帶動之新興商機下，奠定我國次世代通訊產業發展基礎及前瞻性未來。

這是一本讓你「很會用英文聊天」的口語書！從寵物說到買股，從工作聊到父母，橫向→不斷開展話題，縱向→持續深入暢聊，不論跟誰，都能生動地用英文哈啦聊不停！！想跟朋友small talk；參加派對，要跟不認識的人破冰社交；上班的時候，與外籍同事開啟話題……完全沒問題！25件人生大小事＋250個好聊話題＋750個生動對話句，不論是交友、談戀愛、網聊，談買房、股票……都有實用會話讓你發揮，還能鍛鍊自組語句能力，主動強化更靈活的口語力，厲害到連外國人都覺得你超能聊！◎全書「４大步驟溝通脈絡」，學習有系統、有邏輯，也更有效！▶先以漫畫開局吸睛：以生動有趣的數格漫畫，勾勒出主題情境，亦能一探不同國情的文化差異與語言趣味。▶策劃劇場式對話助破冰：精心設計對話式的小劇場模式，直接點出打開話匣子的方式及主題精髓，有助快速進入聊天狀況，自在互動。▶再以多種情境設定，橫向開展話題：每一情境設計10則不同的開場話題，聊天主題自由轉換不無聊，話題源源不斷，還能靈活的見招拆招。▶善用不同說法表達，縱向深入話題：每一主題還有30種的「換個說法」例句及能繼續往下聊的素材，英文哈啦不再只是一兩句，讓你能聚焦問得好，更能答得巧。◎從不同生活主題、情境到暢聊會話，點線面將話題有料延伸！25件人生大事＋250個聊天主題＋750個應對擴充句，舉凡對現代人重要的、必聊的、好聊的主題內容：包括時髦的寵物話題，貓貓狗狗的養育心得、交友戀愛、網路內容、投資—買房買股、家庭、讀書、面試、兩性等等，話題明確清楚，包羅萬象，跟誰都能聊！想要不詞窮，不尬聊，只要跟著本書，看久了、聽久了、唸久了，見到老外，即能自然地一來一往聊不停。◎關鍵字、必學詞彙、慣用語全收錄，一舉提升英語力！本書跟生活緊密結合，每一會話內容，抓出重要字詞，有效精準學會聽／說重點；同步補充說明必會或較難的單字，即使遇到陌生詞彙也不擔心！另外，老外常說的慣用語本書也一把抓，臨時需要一句話時，應急超好用；並以對話方式設計，更易理解相關英語的進階使用方法。面面俱到、滴水不漏，學習大滿貫也更道地！◎精彩補充▶避免中式英語EX：我要去換新電腦。(X) I'm going to change my computer.(O) I'm going to get a new computer.▶流行語EX：網民網聊術語 2B(to be)為了／強調誇飾

十三歲的美因疫情封城孤身一人，卻用料理串起社區的人情與希望。這本感人小說重現武漢封城初期的真實與混亂，也描繪人與人之間的互助與堅韌。書末附上主角親自製作的食譜，讓讀者在閱讀之餘，也能重現家的味道。A New York Public Library Best Book of the YearA NCSS 2023 Notable Social Studies Trade BookWhat was the pandemic of the century like at the start? This swift, gripping novel captures not only the uncertainty and panic when COVID first emerged in Wuhan, but also how a community banded together. Weaving in the tastes and sounds of the historic city, Wuhan's comforting and distinctive cuisine comes to life as the reader follows 13-year-old Mei who, through her love for cooking, makes a difference in her community. Written by an award-winning author originally from Wuhan. Grieving the death of her mother and an outcast at school, thirteen-year-old Mei finds solace in cooking and computer games. When her friend's grandmother falls ill, Mei seeks out her father, a doctor, for help, and discovers the hospital is overcrowded. As the virus spreads, Mei finds herself alone in a locked-down city try

搶進名校資訊類學系的最佳武器！ ◎以C++語言的運算思維與演算邏輯解析APCS公告試題 ◎針對各種程式追蹤、填空、除錯題型，模擬演算過程及變數值追蹤 ◎詳細說明【觀念題】的相關知識，並列出各選項對╱錯之理由 ◎完整架構解析【實作題】：解題重點分析、完整程式碼、執行結果及程式碼說明 多元邏輯思考訓練 手腦並用強化程式語言運用 APCS(Advanced Placement Computer Science)是指「大學程式設計先修檢測」，其目的是提供學生自我評量程式設計能力，及評量大學程式設計先修課程學習成效。APCS考試類型包括：程式設計觀念題及程式設計實作題。 程式設計觀念題採單選題測驗，以運算思維、問題解決與程式設計概念為主。測驗題型包含：程式運行追蹤、填空、除錯、效能分析及基礎觀念理解等。觀念題如果需提供程式片段，會以C語言命題。重點包括：資料型態、常數與變數、全域及區域、流程控制、迴圈、函式、遞迴、陣列、結構，及基礎資料結構，以撰寫完整程式或副程式為主。 本書提供APCS歷年公告試題的完整解答與分析，並以C++語言來撰寫程式實作題。觀念題不僅清楚說明題意，並詳解各選項的對錯理由。另外對於需要程式執行過程追蹤、填空、除錯等程式片段的觀念題，書中一併提供完整程式碼及執行結果。而實作題方面則以解題重點分析、完整程式碼、執行結果及程式碼說明等架構完整解析。深信本書能指引應考者具備檢測APCS的經驗與強化解讀程式的實戰力。

未來是一個充滿AI的世界。要為孩子的未來做好準備，我們必須引導他們學習如何和AI共處，如何與AI協同合作，在千萬種變化的未來，從可被取代的，變為不可取代的。這本書展示如何讓您的孩子學習如何「思考」，成為在未來人工智能（AI）世界中生存的關鍵。費以民博士綜合多年豐富的管理經驗，成功地把高階思維的三個要素轉化為現代的管理思維工具。好評推薦：「十多年前，當我看李安導演的《少年派的奇幻漂流》，知道片中的老虎，完全用computer generated（電腦成像）而成時，我說新的時代來臨了，到了現在，我依然會說新的時代來臨了，只是不再是興奮，而是恐懼。」――林愛華，著名導演「費以民博士所著的《我們的孩子可以比AI更聰明嗎？》，書名用上的問句只不過是一道偽命題。此書的內容所帶出的真正意義是，如何指導孩子，訓練自己去迎接一個創意無限的將來。畢竟，逆水行舟，不進則退。人創造AI的目的正是為了追求創新和進步。」――張潤衡，資深生命教育工作者「我真誠地向您推薦這本書，特別是對於父母、及將畢業的同學們，他們很快便進入社會及尋找工作，怎樣和AI 競爭或共存，將會是一項最大的挑戰，就在這書尋找答案吧！」――區永東，香港中文大學心理學系副教授

12歲的愛莉絲是個聰明的科技小天才，卻因聽障在學校常被誤解。當她得知一頭無法與同伴溝通的鯨魚「藍55」時，她決心要讓他聽見屬於自己的歌聲。這趟跨越三千英里的旅程，也成為她尋找自我與聲音的旅程。Schneider Family Book AwardIn the spirit of modern-day classics like Fish in a Tree and Counting by 7s comes the story of a deaf girl's connection to a whale whose song can't be heard by his species, and the journey she takes to help him.From fixing the class computer to repairing old radios, twelve-year-old Iris is a tech genius. But she's the only deaf person in her school, so people often treat her like she's not very smart. If you've ever felt like no one was listening to you, then you know how hard that can be.When she learns about Blue 55, a real whale who is unable to speak to other whales, Iris understands how he must feel. Then she has an idea: she should invent a way to "sing" to him! But he's three thousand miles away. How will she play her song for him?Full of heart and poignancy, this affecting story by sign language interpreter Lynne Kelly shows how a little determination can m

電腦產業技術進步是非常快速的。第二版，除了對先前的內容介紹主機板（電腦）設計的相關知識：各種電腦平台（ATX、ITX、DTX…）、各種業界標準（PCI Express、PCI、JSB、DDR2、DDR3、1391、SATA、IDE、LPC、SPI、DVI、HDMI、Display port、HDAudin…）、電源設計、BIOS、ACPI、風扇控制、layout、PCB…等更新及更正一些資料、移除

《北京航空航天大學"研究生英文教材"系列叢書:計算機文化基礎》內容簡介：This book includes 4 chapters. They are basic knowledge of computer, introduction of operating system, Microsoft Office 2003 and computer networks. This book focuse

We live in an interoperable world. Computer hardware and software products from different manufacturers can exchange data within local networks and around the world using the Internet. The competitio

Foreword by Ronald Rice The vast, international web of computer networks that is the Internet offers millions of users the opportunity to exchange electronic mail, photographs, and sound clips; to sea

A full-color picture book biography about Dorothy Vaughan, one of NASA's first African American managers and one of the groundbreakers on the front line of electronic computing--includes hands-on STEM activities for an introduction to coding.Dorothy Vaughan loved things that made sense--especially numbers! In Computer Decoder: Dorothy Vaughan, Computer Scientist, elementary-aged children follow Dorothy's journey from math teacher to human computer and beyond, a journey made difficult because she was an African American woman working during a time of segregation. Dorothy worked incredibly hard to meet the challenges that greeted her at every turn and rose to the level of supervisor, the first black supervisor in the history of her company! But another challenge awaited when a mechanical computer threatened to replace the teams of human computers. How will Dorothy figure out this problem?- In the Picture Book Biography series, children encounter real-life characters who are thrilled to l

本書按照以TCP/IP協議棧為基礎的五層網絡體系結構，自下而上地系統介紹了計算機網絡的基礎理論和技術，並通過新型網絡架構和網絡前沿專題部分向讀者介紹了近年來計算機網絡領域的前沿技術和研究成果，並盡可能地提供了詳盡的參考文獻。本書內容兼顧計算機網絡理論的系統性和前沿性、圖文並茂、層次清晰。可作為計算機科學與技術、軟件工程、通信工程等相關專業的本科生教材，還可供從事計算機網絡相關領域的科學研究及工程技

Presents information about the history and development of the computer, including how a computer works and who helped influence the invention of the computer.

Help your child get a head start on their future with DK Workbooks: Computer Coding, an innovative workbook that teaches children the basics of computer coding. Coding is a fun and creative way for ch

Presents an introduction to computer programming for kids. This book takes kids' step-by-step through the basics of computer programming and how to work with code, the language of the future.

A hands-on introduction to computer science concepts for non-technical readers. Activities include word searches, mazes, "Find the Bug!" hunts, matching games, "Color by Boolean" (a twist on the class

The perfect workbook for budding computer whizzes eager to get to grips with JavaScript. JavaScript can be used to create mini programs and bring apps to life. Computer Coding With JavaScript Made Eas

For as long has humans have lived in communities, storytelling has bound people toeach other and to their environments. In recent times, scholars have noted how social networks arisearound issues of r