Class 12 Computer Science (083) Multiple Choice Questions (2023-24)- SOLVED
Q1. Which of the following is an invalid datatype in Python?
(a) Set
(b) None
(c) Integer
(d) Real
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Q1. Which of the following is an invalid datatype in Python?
(a) Set
(b) None
(c) Integer
(d) Real
Q1. What is database?
Answer: A database is an organized collection of data. The data are typically organized to model aspects of reality in a way that supports processes requiring this information. The term "database" can both refer to the data themselves or to the database management system.
Q1: What is a data structure?
Answer: A data structure defines a mechanism to store, organise and access data along with operations (processing) that can be efficiently performed on the data.
Q2: What are the two main types of data structures?
Answer:
1. Primitive Data Structure
2. Non-Primitive Data Structure
Class 10 - Information Technology
Class 11/Class 12 - Computer Science / Informatics Practices
Directions: Fill in the blanks with suitable words.
1 _______ is a collection of related information.
2 _______ are the basic building blocks of a database.
3 Table is also known as ________
4 In a table, columns are also called ________ and rows are called _________.
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