Class 12 Term 2 informatic practice Syllabus Download now

Class 12 Syllabus for term 2: Hello friends in this article we will come with the syllabus for cbse class 12 term 2. In this term only 2 units. first one is Database query using SQL and Second one is computer networks. SQL query includes math functions, test functions, Date function and other function like group by etc. Computer network include what is network and its advantage and disadvantage and type of network P2P and client and server and type of topologies and its advantage and disadvantage. Important computer network devices and its function and website , webpage , Home pages, what is cookies, plugin , add-on in brower, Web server, and client

Unit 2: Database Query using SQL 

• Math functions: POWER (), ROUND (), MOD (). 

• Text functions: UCASE ()/UPPER (), LCASE ()/LOWER (), MID ()/SUBSTRING ()/SUBSTR (), LENGTH (), LEFT (), RIGHT (), INSTR (), LTRIM (), RTRIM (), TRIM (). 

• Date Functions: NOW (), DATE (), MONTH (), MONTHNAME (), YEAR (), DAY (), DAYNAME (). Aggregate Functions: MAX (), MIN (), AVG (), SUM (), COUNT (); using COUNT (*).

• Querying and manipulating data using Group by, Having, Order by.

 Unit 3: Introduction to Computer Networks 

•  Introduction to networks, Types of network: LAN, MAN, WAN. 

• Network Devices: modem, hub, switch, repeater, router, gateway. 

• Network Topologies: Star, Bus, Tree, Mesh. 

• Introduction to Internet, URL, WWW and its applications- Web, email, Chat, VoIP. 

• Website: Introduction, difference between a website and webpage, static vs dynamic web page, web server and hosting of a website. 

• Web Browsers: Introduction, commonly used browsers, browser settings, add-ons and plug-ins, cookies.

Click Here to download complete syllabus for class 12 term 1 and term 2

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