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Draw the block diagram of computer system, briefly write about the functionality of each component ?

Posted by Mohit Karnani 3 years, 5 months ago

CBSE > Class 11 > Computer Science

0 answers

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Draw a flowchart to find the area of the circle

Posted by Shanjeev Ragul 3 years, 5 months ago

CBSE > Class 11 > Computer Science

1 answers

Banbari Singh 3 years, 5 months ago

Start. input:radius. calculate area=3.14*radius*radius display =area end

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How to solve the virus in the computer system

Posted by Shainaj Begum 3 years, 5 months ago

CBSE > Class 11 > Computer Science

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Working of a database

Posted by Raj Yadav 3 years, 5 months ago

CBSE > Class 11 > Computer Science

0 answers

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What is variable

Posted by Dhanush M 3 years, 5 months ago

CBSE > Class 11 > Computer Science

1 answers

Rudrani Kumari 3 years, 5 months ago

Which is not constant .its value always vary

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Write the data type of following literals. (I)123 (II)True

Posted by Rudransh Sharma 3 years, 5 months ago

CBSE > Class 11 > Computer Science

1 answers

Sabarish R 3 years, 5 months ago

I) int II) boolean

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List some of the cloud based services that you are using at present

Posted by Jessica Bakshi 3 years, 5 months ago

CBSE > Class 11 > Computer Science

0 answers

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The number 2010 = ?2

Posted by Manan Bhagat 3 years, 6 months ago

CBSE > Class 11 > Computer Science

0 answers

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What can be done to overcome the problem of volatility in computer?

Posted by Anvesha Sahu 3 years, 6 months ago

CBSE > Class 11 > Computer Science

0 answers

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What iss binary number

Posted by Arush Upadhyay 3 years, 7 months ago

CBSE > Class 11 > Computer Science

1 answers

Sia ? 3 years, 7 months ago

Binary Number System: According to digital electronics and mathematics, a binary number is defined as a number that is expressed in the binary system or base 2 numeral system. It describes numeric values by two separate symbols; 1 (one) and 0 (zero). The base-2 system is the positional notation with 2 as a radix.

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Write a program to find the sum of first 10 even numbers?

Posted by Arbaz Shaikh 3 years, 7 months ago

CBSE > Class 11 > Computer Science

2 answers

Sia ? 3 years, 6 months ago

<pre> public class MyClass { public static void main(String args[]) { int total = 0, sum = 0, evenNumber = 2, n = 10; while(total != n){ total++; sum += evenNumber; evenNumber += 2; } System.out.println("Sum Of First 10 Even Number : " + sum); } } </pre>

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Your Name 3 years, 6 months ago

public class MyClass { public static void main(String args[]) { int total = 0, sum = 0, evenNumber = 2, n = 10; while(total != n){ total++; sum += evenNumber; evenNumber += 2; } System.out.println("Sum Of First 10 Even Number : " + sum); } }

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Which of the following is not a binary number ? 1111,101,11E,000

Posted by Ashish Jaiswal 3 years, 7 months ago

CBSE > Class 11 > Computer Science

2 answers

S Thakur 3 years, 7 months ago

11E

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Anuj Kumar 3 years, 7 months ago

11E

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What will be the output of the following Python code: Str=”INDIA” print(Str *3)

Posted by Shreya Paul 3 years, 7 months ago

CBSE > Class 11 > Computer Science

3 answers

Ketan Ch 3 years, 2 months ago

INDIAINDIAINDIA will be the answe

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Kinjal Agarwal 3 years, 7 months ago

INDIA INDIA INDIA

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Peace Warrior Productions 3 years, 7 months ago

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Definition of string

Posted by Rushi Raut 3 years, 8 months ago

CBSE > Class 11 > Computer Science

2 answers

Your Name 3 years, 6 months ago

Yes

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Gaurav Soni 3 years, 7 months ago

String is a continues sequence of characters stored in memory. Strings are immutable.

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What is the output when following code is executed? >>>str="kendriya" >>>str[::-1]

Posted by Vishal Vithalani 3 years, 8 months ago

CBSE > Class 11 > Computer Science

1 answers

Gaurav Soni 3 years, 7 months ago

'ayirdnek'

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Whai is a list

Posted by Sheetal Maan 3 years, 8 months ago

CBSE > Class 11 > Computer Science

1 answers

Sheetal Maan 3 years, 8 months ago

List is a comma seprated value

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What is phython

Posted by Mannvir Singh 3 years, 8 months ago

CBSE > Class 11 > Computer Science

2 answers

Pranshu Patel 3 years, 7 months ago

Python is a popular programming language . It is used for web development, software development, scientific application.

1Thank You

Sheetal Maan 3 years, 8 months ago

Python is a programming language

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What is Principle of Duality

Posted by Rahul Yadav 3 years, 8 months ago

CBSE > Class 11 > Computer Science

1 answers

Gaurav Soni 3 years, 7 months ago

Duality, in mathematics, principle whereby one true statement can be obtained from another by merely interchanging two words. It is a property belonging to the branch of algebra known as lattice theory, which is involved with the concepts of order and structure common to different mathematical systems.

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Write a python program to,Take two input and swap them.

Posted by Rahul Yadav 3 years, 8 months ago

CBSE > Class 11 > Computer Science

1 answers

Ketan Ch 3 years, 2 months ago

a=input() b=input() a,b=b,a

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What is the length of string "inform"

Posted by Shreya Dhiman 3 years, 8 months ago

CBSE > Class 11 > Computer Science

3 answers

Ayushi Soni 3 years, 5 months ago

Thanks?

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Sheetal Maan 3 years, 8 months ago

Len(str)

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Rahul Yadav 3 years, 8 months ago

Len(string name)

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How interpreter is different from compiler? Explain.

Posted by Sritam Kumar Sethi 3 years, 7 months ago

CBSE > Class 11 > Computer Science

1 answers

Sia ? 3 years, 7 months ago

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WAP to find no. of vouvles

Posted by Sayan Ghosh 3 years, 8 months ago

CBSE > Class 11 > Computer Science

0 answers

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D/F interpreter and compiler

Posted by Hiren Vatwani 3 years, 8 months ago

CBSE > Class 11 > Computer Science

1 answers

Sayan Ghosh 3 years, 8 months ago

Interpreter translates just one statement of the program at a time into machine code. Compiler scans the entire program and translates the whole of it into machine code at once. An interpreter takes very less time to analyze the source code. ... A compiler takes a lot of time to analyze the source code.

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Diff bw compiler and interpreter

Posted by Sanchita Shrivastava 3 years, 8 months ago

CBSE > Class 11 > Computer Science

0 answers

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How to access key individually in dictionary ....?

Posted by ? Royal Thakur ? 3 years, 8 months ago

CBSE > Class 11 > Computer Science

0 answers

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Why are runtime errors called exceptions? Give any two examples of exceptions

Posted by Ifra Saniya 3 years, 8 months ago

CBSE > Class 11 > Computer Science

1 answers

Anish Singh 3 years, 8 months ago

Runtime errors are also called exceptions because they usually indicate that something exceptional (and bad) has happened. Ex - Dividing by 0

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Please tell me source code for swapping number

Posted by Ankit Singh? 3 years, 8 months ago

CBSE > Class 11 > Computer Science

1 answers

Hiren Vatwani 3 years, 8 months ago

int main() { int x, y; printf("Enter Value of x "); scanf("%d", &x); printf("\nEnter Value of y "); scanf("%d", &y); swap(&x, &y); printf("\nAfter Swapping: x = %d, y = %d", x, y); return 0; }

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1 0 1 1 0 +1 1 0 1 1

Posted by Abhishek Kasaudhan 3 years, 8 months ago

CBSE > Class 11 > Computer Science

3 answers

Rahul Yadav 3 years, 8 months ago

110001

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Aman Kanaujiya 3 years, 8 months ago

1100011

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Rishab Taank 3 years, 8 months ago

110001

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What is algorithm

Posted by Anshuman Rawat 3 years, 8 months ago

CBSE > Class 11 > Computer Science

2 answers

Abhishek Rastogi 3 years, 8 months ago

Basicly algorithm refers any procedure that is executed step wise step suppose u have to make a tea then you have to follow a procedure like first add water then sugar Not u will mix all things together at first this is basically what a algorithm is

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J.K Singh 3 years, 8 months ago

Step by step method to solve a problem

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What is dictionary?It is mutable or non mutable

Posted by Ankit Singh? 3 years, 8 months ago

CBSE > Class 11 > Computer Science