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Q.1 Differentiate between <P> and <Br>.
Q2. How is HTML different from XML.
Q.3 What is the difference between for and while loop.
Q.4 Write HTML code to set background image and change color of a document .
Q.5 Write Java code to accept loan amount and time from the user .Calculate rate of Interest based on the following criteria
If loan >=10,000 rate is 2.2%
loan <10,000 rate is 2.4%
Also calculate the interest and display it in the textbox t4.
Q.6 . Define :
1) Relation 2) Candidate key 3) Transaction
Q.7 Name MYSQL command to :
1) display the structure of table
2) change the widthe of a column
Q.8 What are column constraints ? Explain any two with example.
Q.9 Give the value of x after executing following Java code. Also find how many times the following loop will execute? :
Please refer to attached file for CBSE Class 12 Informatics Practices Sample Paper 2014 (12)