CBSE Class 12 Information Technology Code 802 Chapter wise Question Bank with Answer Download PDF
Class 12 Information Technology Code 802 – Chapter wise Question Bank
Class 12 Information Technology 802
Loop (while, for, do-while) in Java Question Answer
Repetition Statement Question Answer Looping in Java – While, For and Do-While Topics: Control Flow – Repetition Structure while, do-while, and for loop Que 1. What is Repetition Structures / Looping? Answer: The repetition structure allows to perform the same sequence of statements repeatedly until some condition is met. The ability of a computer to …
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Introduction to Java Questions Answers
Class 12 Information Technology Code 802 Introduction to Java – Important Question Answer Que 1. What is Computer Program? Answer: A computer program is a sequence of instructions given to the computer in order to accomplish a specific task. The instructions tell the computer what to do and how to do it. Que 2. Give …
Unit 4 Work Integrated Learning IT – DMA Question Answer
Class 12 – Information Technology [Code 802] Unit 4: Work Integrated Learning IT – DMA Important Question Answer / Notes as Question Answer Que 1: Why DBMS is used in various domains? Answer: Database management systems have found applications in various domains as they provide efficient storage and fast retrieval of data. Que 2: List …
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Unit 1 Database Concepts Question Answer based on CBSE SQP
Class 12 – Information Technology [Code 802]Unit 1 – Database Concepts Question Bank Based on CBSE Sample Question Paper from 2018-2022 Que 1. The number of attributes in a relation is called the ____________of a relation. [CBSE SQP] a. Tuple b. Table c. Cardinality d. Degree Answer: Degree Que 2. In order to …
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Selection Statement – if else and switch in Java Important Questions Answer
Selection Statement – Question Answer in Java Java Important Question Answer Selection (if else & switch) Statement in Java Que 1. What do you mean by Control flow? Answer: Control flow is a Cursor/control which executes the statement/instruction. Que 2. How many types of control structures are in Java? Answer: There are three types of …
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Operators in Java Important Question Answers
Topics:- Operators in Java Que 1. What are Operators? Answer: Operators are special symbols in a programming language and perform certain specific operations. Que 2. What do you mean by Arithmetic Operators? Answer: Operators which perform the basic arithmetic operations – add, sub, mul, div, rem, are known as Arithmetic operators. Que 3. Explain all …
Unit 2 Operating Web important 100+ Question Answer Class 12 IT 802
Class 12 Information Technology Code 802 Unit 2 – Operating Web NCERT Book-Based Important Question Answer Que 1: What is a Web-based application? Answer: An application that can be accessed via a web browser, over a network connection is called a web-based application. Que 2: What are the advantages of Web-based applications? Answer: Advantages of …
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Class 12 Information Technology Code 802 CBSE Sample Question Paper 2022-23 Answer Key Download PDF
INFORMATION TECHNOLOGY (SUBJECT CODE 802) Sample Question Paper with Solution for Class XII (Session 2022-2023) Max. Time: 3 Hours Max. Marks: 60 General Instructions: Please read the instructions carefully. This Question Paper consists of 24 questions in two sections – Section A & Section B. Section A has Objective type questions whereas Section B …
Data Types and Variables in Java Important Question Answer
Java Important Question Answer Data Types and Variables Que 1. What are Variables? Answer: A variable is used to store the data. A Variable is a placeholder for data that can change its value during program execution. Technically, a variable is a name for a storage location in the computer’s internal memory. Que 2. What …
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Class 12 IT 802 Unit 3 Fundamentals of Java Programming NCERT Book solution
Unit 3 – Fundamentals of Java Programming XII Information Technology 802 NCERT Book Exercise Solution Q1. What is Java Bytecode? Answer: Bytecode is a java compiled code, which translated by java compiler from java source code to java bytecode. Java Bytecode is a highly optimized set of instructions. Bytecode is also known as Java class …
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Class 12 IT 802 Unit 1 Database concepts NCERT Book solution
Unit 1 – Database Concepts NCERT Book Exercise Solution Que 1. Consider the following Employee table: The primary key of this table is Employee_ID and Manager_ID is a foreign key that referencesEmployee_ID. Write SQL commands for the following: (a) Create the above table Answer: CREATE TABLE Employee (Employee_ID integer PRIMARY KEY,Employee_Name VARCHAR(30),Job_Title VARCHAR(25),Salary DECIMAL(10),Bonus INTEGER,Age …
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Class 12 IT 802 Unit 1: Database Concepts – SQL Table Creation and Manipulation Commands Question Answer
Unit 1: Database Concepts Important Question Answer SQL TABLE CREATION, CONSTRAINT AND MANIPULATION 1. What is SQL? Answer: SQL is a language, that is used to manage data stored in RDBMS. It uses tables to manipulate and retrieve information from databases for analysis. 2. What are the advantages of SQL? Answer: Advantages of SQL are …
Class 12 IT 802 Unit 1 : Database Concepts – Basics of RDBMS Question Answer
Unit 1: Database Concepts | Basics of RDBMS Important Question Answer 1. What is the full form of DBMS? Answer: Database Management System 2. What is Data? Answer: Data is a collection of raw facts which have not been processed to reveal useful information. 3. What is Information? Explain with the help of diagram and …
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Class 12 Information Technology 802 Term 2 2021-22 Board Examination Question Paper with Answer Key
Class XII – Information Technology [802] CBSE TERM – 2 Examination Question Paper with Solution 2021-22 [Question Paper with Solution | Date: 04-06-2022] SECTION – A (Employability Skills) 1. Write about any two interpersonal skills you know? Answer: (a) Listening (b) Positive body language (c) Positive attitude (d) Stress management (Write any two) 2. What …
Class 12 Information Technology Code 802 Important Questions Answers
XII Information Technology Code 802 Important Question & Answer Unit – 1: Database Concepts Unit – 2: Operating Web Unit – 3: Fundamentals of Java Unit – 4: Work Integrated Learning IT – DMA
Class 12 Information Technology 802 Term 1 2021-22 Examination Question Paper with Answer Key
Class 12 Information Technology 802 Term 1 2021-22 Examination Question Paper with Answer Key CBSE Class 12 Information Technology 802 Term 1 Examination is held on 26-11-2021. INFORMATION TECHNOLOGY (SUBJECT CODE 802) CLASS XII (SESSION 2021-2022) CBSE BOARD QUESTION PAPER FOR TERM -1 Max. Time Allowed: 90 Minutes (1½ Hrs.) Max. Marks: 30 General …