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Class 11 Informatics Practices Chapter 8 Introduction to Structured Query Language SQL NCERT Exercise Solution

Introduction to SQL NCERT Exercise Solution

CBSE NCERT Exercise Solution of Class 11 Informatics Practices Chapter 8 – Introduction to Structured Query Language (SQL) A quick revision • Database is a collection of related tables. MySQL is a ‘relational’ DBMS. A table is a collection of rows and columns, where each row is a record and columns describe the feature of […]

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Class 11 Informatics Practices Chapter 7 Database Concepts NCERT Exercise Solution

NCERT Solution of Class 11 Informatics Practices Ch 7 Database Concepts

CBSE NCERT Exercise Solution of Class 11 Informatics Practices Chapter 7 – Database Concepts A quick revision File : A file in a file system is a container to store data in a computer.Disadvantage of File System : File system suffers from Data Redundancy, Data Inconsistency, Data Isolation, Data Dependence and Controlled Data sharing.DBMS :

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Class 12 Computer Science Python Functions – Working with Functions MCQs Set – 5

Class 12 Computer Science Python Functions MCQs

Python Functions – Working with Functions MCQ’s Multiple Choice Questions [MCQs] Set – 5 81. _______ refers to using an expression as part of a larger expression or a statement as a part of larger statement. a) Function b) Calling of Function c) Composition d) None of these 82. Find the output: a) 2512 b)

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Class 12 Computer Science Python Functions – Working with Functions MCQs Set – 4

Class 12 Computer Science Python Functions MCQs

Python Functions – Working with Functions MCQ’s Multiple Choice Questions [MCQs] Set – 4 61. Identify the valid rules for combining all three types of arguments. a) an argument list must first contain positional argument followed by any keyword argument. b) Keyword arguments should be taken from the required arguments. c) Value for one argument

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Class 12 Computer Science Python Functions – Working with Functions MCQs Set – 3

Class 12 Computer Science Python Functions MCQs

Python Functions – Working with Functions MCQ’s Multiple Choice Questions [MCQs] Set – 3 41. When the function call statement must match the number and order of arguments as defined in the function definition, this is called the ___________ matching. a) Positional Arguments b) Default Arguments c) Keyword Arguments d) None of these 42. Which

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Class 12 Computer Science Python Functions – Working with Functions MCQs Set – 2

Class 12 Computer Science Python Functions MCQs

Python Functions – Working with Functions MCQ’s Multiple Choice Questions [MCQs] Set – 2 21. ____________ are pre-defined functions and are always available for use. a) Built-in Functions b) Functions defined in module c) User defined functions d) All of these 22. ____________ are pre-defined functions in particular modules and can only be used when

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Class 12 Computer Science Python Functions – Working with Functions MCQs Set – 1

Class 12 Computer Science Python Functions MCQs

Python Functions – Working with Functions MCQ’s Multiple Choice Questions [MCQs] Set – 1 1. The process of dividing a computer program into separate independent blocks of code or separate sub-problems with different names and specific functionalities is known as _______________. a) modular programming b) structural programming c) object-oriented programming d) parallel programming 2. In

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