Class 12

Half Yearly Sample Paper Class 12 Computer Science Set 1 2022-23 Computer Science (083) Time: 1:30 Hours/ Maximum marks:35 I. Choose the correct answer:8×1 1) Which of the following is a distinct syntactic block? a) Subroutines b) Function c) Definition d) Modules   2) The data type whose representation is unknown are called a) Built … Read more

Introduction to MySQL Notes Class 12   MySQL is a Relational Database Management System. It was originally founded and developed in Sweden by David Axmark, Allan Larsson and Michael Widenius.   Characteristics of MySQL: 1. Cost: It is released under an open–source license and hence required no cost or payment for its usage. 2. Speed: … Read more

Introduction to Database Concept Class 12 Notes In this article you will learn the basic database management system concepts which will be helpful to the students appering in CBSE class 12 board examination this year.     What is Database Management System: A Database Management System (DBMS) is a software that can be used to create … Read more

Important Computer Network Class 12 Question Answer for Computer Science/ Informatics Practices   Q 1- What is a Computer Network?  Ans: A computer network is a set of interconnected computers sharing resources located on or provided by network nodes.   Q. 2 Who is considered as the creator(s) of the Internet? Ans: Vinton Cerf and … Read more

Important Question Answer Class 12 Computer Science (Python) Important Question  answer Class 12 Computer Science (Python) useful for Term 2 Examination. In this section you will find some important question answer class 12 Computer Science. These questions will help the Students having Subject Computer Science in Class 12.    Topic: Computer Networking Q. 1 Expand … Read more

Error Finding Questions in Python Here are some error correction based questions in python for Computer Science and IP Students.   Q 1.  Code with Error(s). x= int(“Enter value of x:”) for in range [0,10]:            if x=y            print( x + y)         … Read more

Class 12 Term 2 Sample Paper Computer Science Set 5 Subject: Computer Science Subject Code: 083 Class : 12 Maximum Marks: 35 Time: 2 hours General Instructions The question paper divided into 3 Sections A, B and C. Section A, consist of 07 Questions (1-7). Each question carries 2 marks Section B consist of 03 … Read more

Class 12 Term 2 Sample Paper Computer Science Set 4 Subject: Computer Science Subject Code: 083 Class : 12 Maximum Marks: 35 Time: 2 hours General Instructions ● The question paper is divided into 3 sections – A, B and C ● Section A, consists of 7 questions (1-7). Each question carries 2 marks. ● … Read more

Class 12 Term 2 Sample Paper Computer Science Set 3 Subject: Computer Science Subject Code: 083 Class : 12 Maximum Marks: 35 Time: 2 hours General Instructions The question paper is divided into 3 sections – A, B and C ● Section A, consists of 8 questions (1-7). Each question carries 2 marks. ● Section … Read more