Important Questions and Notes
MCQ on SQL Class 12 Click for MCQ on MySQL Functions Q1. Which of the following store data in the form of rows and columns? a. Form b. Report c. Table d. Query Q2. The horizontal lines of table are called ______ a. Rows b. Record c. Both of the above d. Attributes Q3. The … Read more
Full Form in Networking This article gives you all the important full forms which are used in Networking Chapter of Class 12. All the abbreviations which are more important for CBSE Board Exams are underlined. Student should not skip these full forms. Syllabus-2022 Unit II: Computer Networks Evolution of networking: introduction to computer networks, evolution … Read more
IT Sample Paper Class 10 2022 Previous Year CBSE Paper of IT-402 CBSE Sample Paper of IT-402 Practice Paper of IT-402 General Instructions: Please read the instructions carefully. This Question Paper consists of 21 questions in two sections: Section A & Section B. Section A has Objective type questions whereas Section B contains Subjective type … Read more
Sample Paper Class 10 IT-402 Previous Year CBSE Paper of IT-402 CBSE Sample Paper of IT-402 Practice Paper of IT-402 Important Links of Class IX Unit 1 : Introduction to IT–ITeS Industry BOOK SOLUTIONS Unit 1 : Introduction to IT–ITeS Industry NOTES Unit 1 : Introduction to IT-ITeS MCQ Unit 3 : Digital Documentation NOTES … Read more
IT Sample Paper Class 10 2022 Q1. Answer any 4 out of the given 6 questions on Employability Skills (1 x 4 = 4 marks) i. Which of the following is not an example of Operating System? a. Windowsb. Applec. Linuxd. Unix Ans. Apple ii. __________________ is a practice where an individual is … Read more
Introduction to SQL Q1. Which of the following is not an example of RDBMS? a. MySQL b. Oracle c. PostgreSQL d. None of the above Q2. ___________ is the most popular query language used by major relational database management systems. a. Structured Query Language b. Structured Language of Query c. Language of Structured Query d. … Read more
Database Concepts Class 11 Notes Manual Record Keeping System : A System where records are maintained by hand, without using a computer system. Advantages of Manual Record Keeping System : It is less expensive. Less risk of data loss. No software specialised person is required. Disadvantages of Manual Record Keeping System : No sharing of … Read more
Database Concept Class 11 MCQ Q1. ___________________ maintains data about its students, along with their attendance record and guardian details. a. Hostel b. Hospital c. Bank d. School Q2. The class teacher marks daily attendance of the students in the attendance register. The teacher records ‘P’ for present or ‘A’ for absent. If class strength … Read more
List Manipulation in Python Syllabus of “List Manipulation” for Computer Science Students according to CBSE Curriculum Lists: introduction, indexing, list operations (concatenation, repetition, membership & slicing),traversing a list using loops, built-in functions: len(), list(), append(), extend(), insert(), count(),index(), remove(), pop(), reverse(), sort(), sorted(), min(), max(), sum(); nested lists, suggestedprograms: finding the maximum, minimum, mean of … Read more
AI Project Cycle Class 10 Important Notes What is AI Project Cycle? It is a step-by-step process that a person should follow to develop an AI Project to solve a problem. AI Project Cycle provides us with an appropriate framework which can lead us to achieve our goal. The AI Project Cycle mainly has 5 stages. … Read more