The chapter “Socialism in Europe and the Russian Revolution” explores how socialist ideas spread in 19th-century Europe and led to one of the most significant political events in world history—the Russian Revolution of 1917. It explains the conditions in Russia under the Tsar, the rise of Lenin and the Bolsheviks, and the establishment of a … Read more
The chapter “French Revolution Class 9 Notes ” marks the beginning of modern history in Class 9 Social Science. It explores the social, political, and economic conditions in 18th-century France that led to the revolution, highlighting the end of absolute monarchy and the rise of democratic ideals. This chapter helps students understand the foundation of … Read more
Database Query using SQL is a key topic in Class 12 Computer Science and Informatics Practices. Mastering SQL helps students understand how to interact with databases using queries for inserting, retrieving, and managing data. Database Query using SQL Class 12 Important Questions Q. What constraint should be applied on a table column so that duplicate … Read more
Looking to strengthen your understanding of Database Query Using SQL for Class 12 Computer Science (Code 083)? This collection of multiple choice questions (MCQs) is designed as per the latest CBSE syllabus. Database Query Using SQL Class 12 MCQ 1. SQL stands for __.a. Structured Query Languageb. Simple Query language.c. Simple Query Locatord. None of … Read more
Preparing for your Class 12 Computer Science board exam? Here’s a curated list of important questions from the chapter “Computer Networks”, based on the latest CBSE syllabus. Computer Networks Class 12 Important Questions 1. What do you understand by the term network? Answer: The interconnection between two or more devices is known as a network. … Read more
Prepare for your CBSE Class 12 Computer Science or Informatics Practices exam with our collection of Computer Network MCQs. These multiple-choice questions are designed to help you understand key networking concepts. Computer Network Class 12 MCQ 1. The interconnection between two or more computers is known as _.a. Computer Networkb. Social Networkc. Both a) and … Read more
Data Structures Class 12 MCQ, A data structure helps to store, organise and access data efficiently. In this chapter all the important MCQs related to data structure and stack operation are given below. Data Structures Class 12 MCQ 1. A data structure is a way of __.a. Organizing datab. Storing datac. Accessing datad. All of … Read more
Exception Handling Class 12 Important Questions, Each and every exception has to be handled by the programmer to avoid the program from crashing abruptly. This is done using Exception Handling. Exception Handling Class 12 Important Questions 1. “Every syntax error is an exception but every exception cannot be a syntax error.” Justify the statement. Answer: … Read more
Exception Handling Class 12 MCQ, An exception is a Python object that represents an error. When an error occurs during the execution of a program, an exception is said to have been raised. Such an exception needs to be handled by the programmer so that the program does not terminate abnormally. Exception Handling Class 12 … Read more
Exception Handling in Python Class 12 Notes: Exception handling is a method in Python that helps to handle runtime errors that come during the execution of a program. In Python, exception handling is done by using a try-except block. Exception Handling in Python Class 12 Notes What is error? Errors are problems that come during … Read more