CBSE > Class 11 > Informatics Practices | CBSE Board | Homework Help

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

6Thank You

ANSWER

Ddl

Posted by Ishu Bhuranda 1 year, 1 month ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

What is relational data modal

Posted by Azhar Khan 1 year, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Preeti Dabral 1 year, 1 month ago

Relational Model: The relational model represents data and relationships among data by a collection of tables known as relations, each of which has a number of columns with unique names.

1Thank You

ANSWER

Chapter wise questions and answers

Posted by Raju Ayyappan 1 year, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Krish Agarwal 1 year, 1 month ago

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

1Thank You

ANSWER

Question Practices and answers

Posted by Raju Ayyappan 1 year, 1 month ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

Write a program to create a 1-D array containing the value 1,2,3,4,5:

Posted by Harsh Saini 1 year, 1 month ago

CBSE > Class 11 > Informatics Practices

1 answers

Raju Ayyappan 1 year, 1 month ago

Don't know

0Thank You

ANSWER

Intro duction to python

Posted by Mask Gamer 1 year, 2 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Prasanta Ganguly 1 year, 1 month ago

Python was first discovered by Guido van Rossum in 1991.It is most easiest programming language as compared to C,C++,Java,perl,etc.Python uses interpreter and it is an interpreted language. Python can be used in both interactive and script mode.Python has lesser libraries than C,C++,Java,etc. But it is programmer friendly. It is free and open source.python extension is used as'.py'.

0Thank You

ANSWER

Database concept

Posted by Shivam Kumar 1 year, 2 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Prasanta Ganguly 1 year, 1 month ago

Database is a system where you can record all the informations in a suitable file or in a sequential format. The informations which are kept in a tabular format is known as relational database(RDBMS).

0Thank You

ANSWER

to create student table with the student id, class, section, gender,name,dob,and marks as attributes where the student id is primary key

Posted by Naitik Gaming 1 year, 2 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Prasanta Ganguly 1 year, 1 month ago

The query would go like this...... CREATE TABLE STUDENTS (STUDENTID CHAR(10), CLASS VARCHAR(5), SECTION VARCHAR(5), GENDER CHAR(5), NAME VARCHAR(20), DATE_OF_ BIRTH DATE,MARKS INT);

2Thank You

ANSWER

WAP to accept percentage of a student and display its grade as given below:- >85 “A” Grade, >70 and <=85 “B” Grade, >60 and <=70 “C” Grade, >45 and <=60 “D” Grade otherwise “E” Grade.

Posted by Mohit Raikwar 1 year, 2 months ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

What is empty statement? Which Python statement can be termed as empty statement m

Posted by Phuntsog Angmo 1 year, 2 months ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

List the name of those students who are in class 12th sorted by stippend

Posted by Siddhant Devnath 1 year, 2 months ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

What is difference between equality (==) and Identity (is) operator?

Posted by Tenzin Dolma 1 year, 3 months ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

5.1 Programming in Python 1. To find average and grade for given marks. 2. To find sale price of an item with given cost and discount (%). 3. To calculate perimeter/circumference and area of shapes such as triangle, rectangle, square and circle. 4. To calculate Simple and Compound interest. 5. To calculate profit-loss for given Cost and Sell Price. 6. To calculate EMI for Amount, Period and Interest. 7. To calculate tax - GST / Income Tax. 8. To find the largest and smallest numbers in a list. 9. To find the third largest/smallest number in a list. 10. To find the sum of squares of the first 100 natural numbers. 11. To print the first ‘n’ multiples of given number. 12. To count the number of vowels in user entered string. 13. To print the words starting with a alphabet in a user entered string. 14. To print number of occurrences of a given alphabet in each string. 15. Create a dictionary to store names of states and their capitals. 16. Create a dictionary of students to store names and marks obtained in 5 subjects. 17. To print the highest and lowest values in the dictionary.

Posted by Tanishq Verma 1 year, 3 months ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

Who developed python programming language?write any two name's of software python language.

Posted by Tenzin Dolma 1 year, 4 months ago

CBSE > Class 11 > Informatics Practices

2 answers

Preeti Dabral 1 year, 4 months ago

Guido Van Rossum. PyCharm, a proprietary and Open Source IDE for Python development. PyScripter, Free and open-source software Python IDE for Microsoft Windows. PythonAnywhere, an online IDE and Web hosting service. Python Tools for Visual Studio, Free and open-source plug-in for Visual Studio.

1Thank You

Account Deleted 1 year, 2 months ago

Guido van Rossum 2 software- PYTHON IDLE and SCRIPT MODE

0Thank You

ANSWER

What is compiler

Posted by Nikhil Chaudhary 1 year, 4 months ago

CBSE > Class 11 > Informatics Practices

2 answers

Preeti Dabral 1 year, 4 months ago

A compiler is a special program that processes statements written in a particular programming language and turns them into machine language or "code" that a computer's processor uses.

0Thank You

Anita Sharma 9 months ago

It is a type of language processor used to convert high level language to binary language (computer understandable language) in one go

0Thank You

ANSWER

What is the difference between in interpreter and a compleir

Posted by Khushi Dwivedi 1 year, 4 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Preeti Dabral 1 year, 4 months ago

<th>BASIS FOR COMPARISON</th> <th>COMPILER</th> <th>INTERPRETER</th>

Input	It takes an entire program at a time.	It takes a single line of code or instruction at a time.
Output	It generates intermediate object code.	It does not produce any intermediate object code.
Working mechanism	The compilation is done before execution.	Compilation and execution take place simultaneously.
Speed	Comparatively faster	Slower
Memory	Memory requirement is more due to the creation of object code.	It requires less memory as it does not create intermediate object code.

1Thank You

ANSWER

calculate perimeter/circumference and area of shapes such as triangle, rectangle

Posted by Ukesh .G 1 year, 4 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Preeti Dabral 1 year, 4 months ago

#We will make use of user-defined python functions for this task.

#we will import math library to use sqrt(), this will be used to #calculate square root.

import math

def area_square(a):

area1=float(a*a);

print("Area of square is:",area1)

def area_circle(r):

area2=float(3.14*r*r);

print("Area of circle is:",area2)

def area_rectangle(a,b):

area3=float(a*b);

print("Area of rectangle is:",area3)

def area_triangle(x,y):

area4=float((x*y)/2);

print("Area of triangle is:",area4)

def peri_square(a):

peri1=float(4*a);

print("Perimeter of square is:",peri1)

def peri_circle(r):

peri2=float(2*3.14*r);

print("Perimter of circle is:",peri2)

def peri_triangle(a,b):

hypotenuse=float(math.sqrt(a*a+b*b))

peri3=float(a+b+hypotenuse)

print("Perimter of right angled triangle is:",peri3)

def peri_rectangle(a,b):

peri4=float(2*(a+b))

print("Perimter of rectangle is:",peri4)

side=float(input("enter the side of square:"))

area_square(side)

print()

peri_square(side)

radius=float(input("enter the radius of circle:"))

area_circle(radius)

peri_circle(radius)

length=float(input("enter the length of rectangle:"))

breadth=float(input("enter the breadth of rectangle:"))

area_rectangle(length,breadth)

peri_rectangle(length,breadth)

base=float(input("enter the base of right angled triangle:"))

height=float(input("enter the height of right angled triangle:"))

area_triangle(base,height)

peri_triangle(base,height)

2Thank You

ANSWER

i=10 While i<=100 Print(1*2, end=' ') i=i+25

Posted by Creative Gamers 1 year, 5 months ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

What will be the output of the following cards segment my list is equal to 1 2 3 4 5 6 7 8 9 10 4 I in range (0 lenmy list)) :if I percentage to is equal to is equal to zero print my list

Posted by Shanika Sharma 1 year, 5 months ago

CBSE > Class 11 > Informatics Practices

0 answers

ANSWER

Unsolved question no 16 of ch 6 dictionary

Posted by Bhumika B 1 year, 5 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Rumi Das 1 year, 1 month ago

0Thank You

ANSWER

How and what to study in ip ?

Posted by Naina Shrivastava 1 year, 6 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Account Deleted 1 year, 2 months ago

Focus in school class itself and practice some coding If u want to pursue ip in future u should join geeksforgeeks to excel in it otherwise just do what is in ur syllabus

0Thank You

ANSWER

Preeti arora solutions

Posted by Yash Paul Sharma 1 year, 6 months ago

CBSE > Class 11 > Informatics Practices