CBSE Class 12 Information Practices HOTs

  INFORMATICS PRACTICES – Class - XII SET – Higher Order Thinking Skills Note: (i) This question paper is divided into 3 sections. (ii) Section A consists of 30 marks. (iii) Section B and Section C are of 20 marks each. (iv) Answer the questions after carefully…

CBSE Class 12 Information Practices HOTs Relational Database Management System

Relational Database Management System Oracle SQL Revision Tour 109 Convert the given relation in to 2 NF: 2 R(A,B,C,D,E) AB→C, AB→D, AB→E, B→C, A→D   110 Convert the following relation in to 3 NF: 2 R(A,B,C,D,E)  A→B, A→C,A→D,A→E, B→C, D→E   111 Assume that the following…

CBSE Class 12 Information Practices HOTs Oracle SQL PL

164 Write the value of num at every stage of the following program: Dim num As Integer Private Sub Command1_Click() Static num As Integer num = num + 10 Print num End Sub Private Sub Command2_Click() num = 20 Print num Call Command1_Click End Sub Private Sub Command3_Click()…

CBSE Class 12 Information Practices HOTs Business Computing

Higher Order Thinking Skill Questions Informatics Practices Class XII Unit I – Business Computing 1 ABC university has many Departments. Each department has a department code (dcode) and a department name (dname). There are many Professors in the University and a Professor can…