CBSE > Class 11 > Computer Science | CBSE Board | Homework Help

▪︎ITERATION/ LOOPING Usually in our day to day life, we repeat a task. This kind of repetition is also called iteration. Repetition of a set of statements in a program is also made possible using looping constructs. Looping constructs provide the facility to execute a set of statements in a program repetitively, based on a condition. The statements in a loop are executed again and again as long as particular logical condition remains true. This condition is checked through a variable called control variable. When a condition becomes false, the loop terminates. It is the responsibility of the programmer to ensure that this condition eventually does not become false, i.e., there is an exit condition and the loop does not continue endlessly. Python programming language provides following types of loops to handle looping requirements. 1. for loop 2. while loop 'while' loops are also call 'indefinite loop' statements are executed until logical condition remains true. 'for' loops are called 'definite loops' because statements are executed for definite number of times. As I don't have much knowledge about Adobe photoshop I won't list it here.

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Is the exam of CS is subjective or objective in boards?

Posted by Shaurya Upmanyu 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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Shivs Prasath 5 years, 2 months ago

Both

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What are the statements used for branching

Posted by Ashray Deep Bajpai 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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Shivs Prasath 5 years, 2 months ago

What type off branching

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What is string

Posted by Potunuru Pooja 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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Distinguish between cpu and alu

Posted by Sai Yeshwanth 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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Shivs Prasath 5 years, 2 months ago

My own answer is:cpu is central processing unit and inside cpu three main functioning parts are there.That are ALU,CU and registers.Here alu is arithmetic logical unit.

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Pruthviraj Gurav 5 years, 2 months ago

Difference Between CPU and ALU - Pediaa.Com The main difference between CPU and ALU is that the CPU is an electronic circuit that handles instructions to operate the computer while the ALU is a subsystem of the CPU that performs arithmetic and logical operations. ... In brief, CPU is the central unit of the computer while ALU is a subpart of the CPU.

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Python program for nested loop

Posted by Kalees Kalees 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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What is the computer ? Describe the characteristics of a computer ?

Posted by Abhishek Sarangi 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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I want mcq cct 11

Posted by Rock Star 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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How to create a truth table

Posted by Arsh Mathur 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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Arsh Mathur 5 years, 2 months ago

Mc Lokesh Kumar Sain nahi pata tu kyu bak raha h , YouTube pe nahi samj aya tabhi to puch raha hu na

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Lokesh Kumar Sain 5 years, 2 months ago

See it in YouTube

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What is Boolean Algebra ? And why it is important

Posted by Pramod Mehta⚽? 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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How can i get payton programmes....?????

Posted by Ankush Gupta 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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Prashant Singh 5 years, 2 months ago

Plz refer to sumita arora 'python' book

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what are data types ? How are they important ?

Posted by Abhilash Patnaik 5 years, 2 months ago

CBSE > Class 11 > Computer Science

2 answers

Prashant Singh 5 years, 2 months ago

Data types are consist of integers,strings,character,real,string,etc. Python offers numbers,strings,tuples,list dictionary,etc It provide a way to handle different type of data in programming or to represent it...|

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Chinu Anu 5 years, 2 months ago

The real life data is of many types. So to represent various type of real life data programming language provide ways and facilities to handle these,which are known as data types.

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Disadvantage of script mode

Posted by Xyz Abc 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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what is the output of the following code fragment?for a in "abcde": print(a,'+',end='. ')

Posted by Xyz Abc 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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What is the format for saving ms-word document

Posted by Rohith Gowda 5 years, 2 months ago

CBSE > Class 11 > Computer Science

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Write a program to input length of three sides of a triangle. Then check if these sides will form a triangle or not

Posted by Sruthi Sruthi 5 years, 2 months ago

CBSE > Class 11 > Computer Science

1 answers

Himani Gautam 5 years, 2 months ago

a=int(input("Enter first side :")) b=int(input("Enter second side :")) c=int(input("Enter third side :")) if (a+b)>c and (b+c)>a and(a+c)>b: print("These sides will form a triangle.") else: print("These sides will not form a triangle.")

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What is python?

Posted by Abhijit Singha 5 years, 2 months ago

CBSE > Class 11 > Computer Science