Key Concepts
Bayani Gaba-gaba
A web page you look at is not a file sitting on a computer somewhere waiting to be collected. It is the end of a short assembly line. Something on a distant machine may have built it a fraction of a second ago out of a template and a database query; the browser then decided how it should look; and code running inside the browser is watching for you to click something. Four different things are at work, in two different places, and knowing which is which is the whole of this topic.
This lesson separates them. You will learn that HTML creates the structure of a page while CSS changes its style, why keeping those two apart is worth the trouble, and the difference between server-side scripting, which builds pages before they are sent, and client-side scripting, which adds functionality once they have arrived. That last distinction, where the code runs, decides almost everything else about what each kind of script can and cannot do.
Manufura
- Know that web pages can be constructed using HTML and CSS. Know that HTML is used to create the structure of a web page and that CSS can be used to change the style of the page. Understand that server-side scripting languages can be used on a web server for dynamic generation of web pages. Understand that client-side scripting languages can be used to add additional functionality to web pages.
Taswirar tunani
An zana wannan batu don ka ga yadda ra'ayoyi ke hadewa.
Bude taswirar tunani 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 Key Concepts. Yanzu da kuka bincika mahimman raayoyi da raayoyi, 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.
- What is HTML used for? A. To create the structure of a web page B. To change the colours and fonts of a page C. To store data in a database D. To encrypt data sent across a network Answer: A
- What is CSS used for? A. To create the structure of a web page B. To change the style of a web page C. To run code on a web server D. To connect two networks together Answer: B
- Where does a server-side script run? A. In the visitor's browser B. On the web server C. On the visitor's router D. In the page's CSS file Answer: B
- Which task is most suitable for a client-side scripting language? A. Checking a password against the stored one B. Reading a customer's order history from a database C. Expanding a section of a page when it is clicked D. Deciding whether a discount code is genuine Answer: C
- Why must a check that matters be repeated on the server even if it is done in the browser? A. Because browsers cannot run scripts B. Because client-side code is sent to the visitor and can be read, altered or switched off C. Because CSS overrides client-side script D. Because HTML cannot contain forms Answer: B
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 Key Concepts? 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.
