Communication
Bayani Gaba-gaba
When a charity wants to reach the public, a school wants to tell parents about an open day, or a band wants to sell concert tickets, each must choose how to get the message across. A printed poster, a glossy newsletter, a website, a multimedia presentation, a streamed video or a simple text message all carry information, but each suits a different audience, budget and purpose. Choosing well is a real ICT skill, and Cambridge tests whether you can weigh the strengths and weaknesses of each.
This lesson sorts out the main communication media and shows where each one shines. You will see why streaming differs from downloading, why an e-publication can do things paper never could, and how a single mobile phone now handles texts, calls, internet telephony, video chat and web access. By the end you will be able to recommend the right medium for a given situation and justify your choice the way an examiner expects.
Manufura
- Communication media.
- Characteristics and uses including newsletters, posters, websites, multimedia presentations, audio, video, media streaming and ePublications.
- Mobile communication.
- The use of mobile devices for communication including: SMS messaging, phone calls, Voice over Internet Protocol (VoIP), video calls, accessing the internet.
Darasin Sauti
Saurari wannan darasi a cikin manhaja
Taswirar tunani
An zana wannan batu don ka ga yadda ra'ayoyi ke hadewa.
Bude taswirar tunani a cikin manhaja
Katunan tunawa
Gwaji mai sauri kan abin da ake jarraba a wannan batu.
Yi atisayen wadannan katuna a cikin manhaja
Takardar Darasi
Cikakken Bayanin Darasi Yana Kan Manhajar Green Bridge
Sami manhajar Green Bridge CBT a wayarka ko kwamfutarka domin cikakken laburaren IGCSE: takardun jarrabawar baya, tsarin kimantawa, taswirar tunani, katunan karatu da darussan sauti.
Nazarin Darasi
Barka da kammala darasi akan Communication. Yanzu da kuka bincika mahimman ra'ayoyi da ra'ayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- Which communication medium can be seen by a global audience and is easy to update without reprinting? A. A printed poster B. A mailed newsletter C. A website D. A paper leaflet Answer: C
- What is the main difference between streaming and downloading a video? A. Streaming saves the whole file; downloading does not B. Streaming plays in real time without storing the whole file C. Downloading always uses less storage D. There is no difference Answer: B
- Storing the next part of a stream in advance to keep playback smooth is called: A. Compression B. Buffering C. Encryption D. Streaming Answer: B
- VoIP allows a user to: A. Make voice calls over the internet B. Send printed letters C. Store files in the cloud only D. Read e-books offline Answer: A
- Which is an advantage of an e-publication over a paper book? A. It never needs a device B. It can be read with no battery C. The text size can be enlarged and media added D. It always costs more Answer: C
Yi aikin wadannan tambayoyi a cikin manhaja
Yi aikin wadannan tambayoyi a cikin manhaja
Littattafan da ake ba da shawarar karantawa
Yi Aikin Tambayoyin Gwaji
Kana son yin aikin tambayoyin gwaji kan Communication? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
Sauke Manhajar Daga Google Playstore
Duk abin da kake buƙata don yin fice a JAMB, WAEC & NECO.
