Important Questions and Notes
IP class 12 Chapter 1 Querying and SQL Functions 1. Answer the following questions: a) Define RDBMS. Name any two RDBMS software. Ans. RDBMS stands for Relational Database Management System. It is a program that offers commands to create, update, and manage the data with multiple tables. Examples of RDBMS are MySQL Oracle Microsoft SQL … Read more
Digital Documentation Class 9 Solutions A. Multiple Choice Questions 1) Which of following is not a component of the Office Suite? (a) Writer(b) Impress(c) Internet Explorer(d) Base 2) The most widely used word processing software in late 1970s was_____________________. (a) Word Perfect(b) Word(c) Word Star(d) Writer 3) We can change the mistakes noticed in which … Read more
Tuple MCQ in Python Tuples : CBSE Syllabus : 2021 – 22) Introduction, indexing, tuple operations (concatenation, repetition, membership & slicing) Built-in functions: len(), tuple(), count(), index(), sorted(), min(), max(), sum(); Tuple assignment, nested tuple Suggested programs: finding the minimum, maximum, mean of values stored in a tuple; linear search on a tuple of numbers, … Read more
Tuples in Python Class 11 Notes Tuples : A tuple is an ordered sequence of elements of different data types, such as integer, float, string or list. Elements of a tuple are enclosed in parenthesis(round brackets) and are separated by commas. for example : >>> a = (1, ‘a’, 7, 6.5) # a is the … Read more
Digital Documentation Class 9 MCQ with Answers Q1. A __________________ is a paper with written contents. a. Document b. Documentation c. Evidence d. None of the above Q2. The process of preparing a document is called ____________ a. Documentary b. Documenting c. Documentation d. None of the above Q3. Letters, reports, thesis, manuscripts etc. are … Read more
Database Query Using SQL : Informatics Practices (065) Class 12 Syllabus 2021-22 This Unit : Database Query Using SQL comprises of 25 Marks out of 70 Syllabus of Unit 2: Database Query using SQL Math functions: POWER (), ROUND (), MOD ().Text functions: UCASE ()/UPPER (), LCASE ()/LOWER (), MID ()/SUBSTRING ()/SUBSTR (), LENGTH (), … Read more
IT-402 Chapter 3 Digital Documentation Class 9 Notes Digital Documentation Class 9 Notes Digital Documentation Class 9 Notes Document : A document is a paper with written contents for example letters, reports, thesis, manuscripts, legal documents, books, etc. Documentation : The process of preparing a document is called documentation. It is required to preserve the … Read more
Introduction to IT and ITeS Industry Class 9 Solutions A. Give an example of the use of IT in the following areas. Avoid already discussed examples. Teacher Practice Example Classroom content transaction Assessment of students Library management Student record management Introduction to IT and ITeS Industry Class 9 Solutions B. Short answer questions (50 words) … Read more
Working with list and Dictionary in Python Q1. What will be the output of the following statements? i) list1 = [12,32,65,26,80,10] list1.sort() print(list1) ii) list1 = [12,32,65,26,80,10] sorted(list1) print(list1) iii) list1 = [1,2,3,4,5,6,7,8,9,10] list1[: : -2] print(list1[ : 3] + list1[ 3 : ]) iv) list1 = [1,2,3,4,5] print( list1 [ len ( list1 ) … Read more
IT 402 Web Application Class 10 Notes UNIT-4 WEB APPLICATIONS AND SECURITY SESSION 1 : WORKING WITH ACCESSIBILITY OPTIONS SESSION 2 : NETWORKING FUNDAMENTALS SESSION 3 : INTRODUCTION TO INSTANT MESSAGING SESSION 4 : CHATTING WITH A CONTACT – GOOGLE TALK SESSION 5 : CREATING AND PUBLISHING WEB PAGES – BLOG SESSION 6 : USING … Read more