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What is the role of d b a

Posted by Raman Komal Kaur 3 years, 4 months ago

CBSE > Class 11 > Informatics Practices

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What is meaning of python how we use it

Posted by Sarthak Bhatia 3 years, 5 months ago

CBSE > Class 11 > Informatics Practices

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Heemanshu Pandey 3 years, 4 months ago

Python is a high level language. Your class Teacher will give more information about this because it is in the syllabus.

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Find the errors in the code given below and correct the code

Posted by Resham Taparia 3 years ago

CBSE > Class 11 > Informatics Practices

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File structure of windows

Posted by Kusam Thappa 3 years, 5 months ago

CBSE > Class 11 > Informatics Practices

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Define a computer

Posted by Gill Saab 3 years, 6 months ago

CBSE > Class 11 > Informatics Practices

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Anita Sharma 2 years, 6 months ago

a computer is a data processing machine which read and write, computer and computer,store and process a large amount of data quickly and efficiently.

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Ananya Upadhayay X- A 3 years, 6 months ago

Computers are the machines that have revolutionalized the world around us. The way we used to live around 25 - 30 years ago is very different from how we live today . A modern age student cannot even imagine life without email , Internet, print outs, playing music on computers or smartphones, photos just a click away in the form of Smartphones and so on. In short, in every aspect of life around us we see computers play a role directly or indirectly .

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My project

Posted by Nithin Chouhan 3 years ago

CBSE > Class 11 > Informatics Practices

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What is the difference between DDL and DML

Posted by Ankita Vijay 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Anita Sharma 2 years, 6 months ago

DDL - DATA DEFINITION LANGUAGE MAINLY WORKS ON THE STRUCTURE OF TABLE. DML- DATA MANIPULATION LANGUAGE.IT MAINLY WORKS ON DATA

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Khushi Jha 3 years, 10 months ago

DDL :- It stands for Data Definition Language. DML :- It stands for Data Manipulation Language. DDL:-It is used to create database schema and can be used to define some constraints as well. DML:- It is used to add, retrieve or update the data. It basically defines the column (Attributes) of the table. DDL:- It add or update the row of the table. These rows are called as tuple. DDL:-It doesn’t have any further classification. DML:-It is further classified into procedural and Non-Procedural DML. DDL:-Basic command present in DDL are CREATE, DROP, RENAME, ALTER etc. DML:- BASIC command present in DML are UPDATE, INSERT, MERGE etc.

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Difference b/w traditional file system and dbms

Posted by Nihira Charaya 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Difference between data items and records of a table in DBMS.Explain with example.

Posted by Hiranmay Patra 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Explain the features of data security and Data integrity in DBMS with the help of examples

Posted by Hiranmay Patra 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Write an SQL command to display item names,quantity where item names starting with 'C'.

Posted by Hiranmay Patra 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Sidak Singh 3 years, 4 months ago

Select * from where name ="C%"

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Khushi Jha 3 years, 10 months ago

Select names, quantity, from where name like"%_";

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Write an SQL command to display records where quantity is more than 500.

Posted by Hiranmay Patra 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Interactive voice response(IVR) applications used in call centres to respond to certain user request.- What intelligent technique is used behind the processed.

Posted by Hiranmay Patra 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Anita Sharma 2 years, 6 months ago

NLP- NATURAL LANGUAGE PROCESSING

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Mysql 10 to 15 queries

Posted by Anos Voldigoad 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Aditya Kumar Jha 3 years, 10 months ago

Show Databases; Use databse name; Show Databases; Create table table name(Id int(5),name varchar(20),Dob date); Insert into table(Id,name,Dob)values(1001,'Akj',1995-07-04); Desc table name;

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What do you mean by SQL??

Posted by Sahil Chhetri 3 years, 10 months ago

CBSE > Class 11 > Informatics Practices

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Aditya Kumar Jha 3 years, 10 months ago

SQL is a freely available open source which can be downloaded from internet by using the following website www.mysql.in

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What is entity

Posted by Prashansa Gupta 3 years, 11 months ago

CBSE > Class 11 > Informatics Practices

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sample paper

Posted by Sanskar Pandey 3 years, 11 months ago

CBSE > Class 11 > Informatics Practices

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What is cloud computing

Posted by Jatin Tomar 3 years, 11 months ago

CBSE > Class 11 > Informatics Practices

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Arish Khan 3 years, 11 months ago

Cloud computing refers to delivery of different services like storage, software service and networking service etc. through internet.

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Practical questions mysql

Posted by Vishal Prabhu 3 years, 11 months ago

CBSE > Class 11 > Informatics Practices

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Display the details about cot in my sql practical

Posted by Vishal Prabhu 3 years, 11 months ago

CBSE > Class 11 > Informatics Practices

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What is column aliasing

Posted by Doliviya Das 4 years ago

CBSE > Class 11 > Informatics Practices

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To increase marks by 5% for those students who roll number more than 20

Posted by Palak Sharma 4 years ago

CBSE > Class 11 > Informatics Practices

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Harshit Todi 3 years, 11 months ago

Select*from students set marks=marks*1.05 where roll number <20;

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What is data independency?

Posted by Abhishek Vishwakarma 4 years ago

CBSE > Class 11 > Informatics Practices

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Khushi Jha 3 years, 10 months ago

And Data inconsistency is a situation where more than one database are Store and they are not agreed to each other.

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Khushi Jha 3 years, 10 months ago

I think it was not independancy.. It was inconsistency..

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What is yoga

Posted by Saad Ahamad 3 years, 5 months ago

CBSE > Class 11 > Informatics Practices

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What is data isolation

Posted by Saad Ahamad 4 years ago

CBSE > Class 11 > Informatics Practices

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Aditya Kumar Jha 3 years, 11 months ago

When a respective data is based on a specific format i.e known as data isolation.

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Yash Gupta 4 years ago

Data are scattered various files and files may be indifferent format writing new application program is retrieve to appropriate data is difficult data maping is not supported in file system

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select command is same as select command. it is true or false and give reason

Posted by Niraj Tiwari 4 years ago

CBSE > Class 11 > Informatics Practices