Videos

For 11

  1. HTML Practical 1
  2. HTML Practical 2
  3. HTML Practical 3
  4. How to add CSS in HTML document
  5. Form in HTML


For 12
  1.  PHP and MySQL Database Connectivity
  2. Function in JavaScript/ On Click Event
  3. Sum of any two numbers JavaScript

Comments

Post a Comment

Popular posts from this blog

Question Collection-11

 Computer System 1. Draw the block diagram of computer system. Explain the input and processing unit. 2. Explain different types of system bus. Different types of system bus. Differentiate between primary and secondary memory. 3. Define the memory structure of computer system. Explain cache, main and secondary memory with purpose. 4. What is computer system? Explain different components with their function. 5. What is generation of computer? Explain the different generations of computer with their major features. 6. What is CPU? Explain the major units of CPU. 7. Explain any five fields of usage of computer in present days. 8. Explain the role of memory in a computer and differentiate between main memory and auxiliary storage. 9. What do you mean by peripherals? Differentiate between impact and non-impact printers. 10. Discuss about how the development of the PCs(Personal computer) has extended the use of computer in present days. 11. Differentiate between analog and digital comput...
Read more

Software Process Model (12)

  What is Software Development Life Cycle? Software Process Model Software Development Life Cycle (SDLC) is a process used by the software industry to design, develop and test high quality softwares. The SDLC aims to produce a high-quality software that meets or exceeds customer expectations, reaches completion within times and cost estimates. It is a process followed for a software project, within a software organization. It consists of a detailed plan describing how to develop, maintain, replace and alter or enhance specific software. The life cycle defines a methodology for improving the quality of software and the overall development process. System Development Life Cycle Phases / Stages: System Study The Study phase is the most crucial step in creating a successful system. During this phase you decide exactly what you want to do and the problems you’re trying to solve by defining the problems, the objectives and the resources such as personnel and costs. System Analy...
Read more

Important Questions for XII

  Unit-1- Database Management System - 8 Marks 1. What is Database and DBMS? List out the advantages and disadvantages of DBMS. 2. Explain the different models of DBMS with advantages and disadvantages. 3. Write differentiate between centralized and distributed database systems. 4. Who is DBA? What are the major responsibilities of DBA? 5. What is data integrity in DBMS? Explain its types. 6. What is normalization? Explain the normalization process with examples. 7. Define the following terms.            a) Data Dictionary      b) Primary Key      c) Relationship      d) DML           e) SQL      f) Data Integrity      g) DDL      h) Data Security      i) Database System 8. What are the different types of SQL commands. Write with example.  Unit-2- Data Communication and Networking - 9 Marks 1...
Read more