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Palindrome using Python

 Please Write the Other types of Palindrome Programming Concept in Python #1 Palindrome String using Python s=input('Enter any string ') rev=s[::-1] if rev == s :     print("palindrome") else:     print("not palindrome") #2 Palindrome String using Python def is_palindrome(string):     return string==string[::-1] s=input('Enter any string') print(is_palindrome(s))

FUNDAMENTAL OF COMPUTERS

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Relationship in DBMS

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  Relationship এর ধারণা-           দুই বা ততোধিক relation /টেবিল/ entity এর মধ্যে সম্পর্ককে relationship বলে ।   1.      Unary Relationship ( Within the an entity ) 2.      Binary relationship ( in between two entities, Student-Teacher ) 3.       Ternary Relationship ( in between three entities, Student-Teacher-Book) 4.      n-ary relationship ( in Between four or more entities, Student-Teacher-Book-Lab-Game)   Type of Binary relationship- 1.       One to One(1:1) একটি entity set এর সঙ্গে অন্য আর একটি entity set এর relationship কে One - to - one (1:1) relationship বলা হয় । যেমন- 1 chair : 1 person 1 headmaster : 1 School   2.       One to Many or Many to One (1:m or m:1) একটি entity set এর সঙ্গে অন্য একাধিক   entity set এর relationship কে One - to - Many (1: n )   relationship বলা হয় । এবং এর বিপরীত দিকের relationship কে Many - to - One relationship বলা হয় ।   Example- 1 school: Many students 1 room: Many persons Man