DBMS in Hindi – Second Normal Form (2NF)

second normal form in dbms in hindi (2NF), 2nd normal form in hindi, 2nf in hindi, second normal form in dbms in hindi (2NF) 2NF में, संबंध 1NF में होना चाहिए। दूसरे normal form में, सभी non-key attributes प्राथमिक key पर पूरी तरह functional dependendent हैं Example: मान लेते हैं, एक स्कूल शिक्षकों के डेटा … Read moreDBMS in Hindi – Second Normal Form (2NF)

First Normal Form in DBMS in Hindi (1NF)

First Normal Form in DBMS in Hindi, 1st normal form in hindi, 1nf in hindi, First Normal Form in DBMS in Hindi (1NF) एक संबंध 1NF होगा यदि इसमें atomic value होता है। यह बताता है कि एक table की attribute कई values नहीं रख सकती है। यह केवल single-valued attribute रखता है। पहला normal … Read moreFirst Normal Form in DBMS in Hindi (1NF)

DBMS in Hindi – Normalization

Normalization in DBMS in Hindi, DBMS normal forms in Hindi Types of Normal Forms in Hindi, What is Normalization in DBMS in Hindi? Normalization डेटाबेस में डेटा को व्यवस्थित करने की प्रक्रिया है। Normalization का उपयोग किसी संबंध या संबंधों के redundancy को कम करने के लिए किया जाता है। इसका उपयोग insertion, update और … Read moreDBMS in Hindi – Normalization

DBMS in Hindi – Functional Dependency

functional dependency in dbms in hindi, Types of Functional dependency in hindi, Trivial functional dependency in hindi, Non-trivial functional dependency in hindi, functional dependency in dbms in hindi Functional dependency एक ऐसा संबंध है जो दो attributes के बीच मौजूद है। यह आम तौर पर एक table के भीतर प्राथमिक key और non-key attribute के … Read moreDBMS in Hindi – Functional Dependency

DBMS in Hindi – Relational Calculus

relational calculus in dbms in hindi, Types of Relational calculus, Tuple Relational Calculus (TRC), Domain Relational Calculus (DRC),   relational calculus in dbms in hindi relational calculus एक non-procedural query भाषा है। non-procedural query भाषा में, उपयोगकर्ता end results को प्राप्त करने के तरीके से संबंधित है। Relational calculus बताता है कि क्या करना है … Read moreDBMS in Hindi – Relational Calculus

DBMS in Hindi – Integrity Constraints

integrity constraints in dbms in hindi, Types of Integrity Constraint, Domain constraints, Entity integrity constraints, Referential Integrity Constraints, Key constraints, Integrity Constraints in DBMS in Hindi Integrity constraints नियमों का एक समूह है। इसका उपयोग information की quality बनाए रखने के लिए किया जाता है। Integrity constraints यह सुनिश्चित करती है कि डेटा insertion, updating … Read moreDBMS in Hindi – Integrity Constraints

DBMS in Hindi – Join operation

Join in DBMS in Hindi, Join operations in in hindi Types of Join operations in hindi, Natural Join, Outer Join, Left outer join, Right outer join, Full outer join, Equi join, Join in DBMS in Hindi एक join operation अलग-अलग संबंधों से related tuples को जोड़ती है, केवल तभी अगर दिए गए join condition संतुष्ट … Read moreDBMS in Hindi – Join operation

DBMS in Hindi – Relational Algebra

Relational Algebra in dbms in Hindi, Select Operation (σ), Project Operation (∏), Union Operation (∪), Set Difference (−), Cartesian Product (Χ), Rename Operation (ρ), Relational Calculus, Tuple Relational Calculus (TRC), relational algebra in dbms in hindi Relational algebra एक procedural query भाषा है। यह query का परिणाम प्राप्त करने के लिए एक कदम दर कदम … Read moreDBMS in Hindi – Relational Algebra

Data Structure in Hindi – B Tree

B tree in data structure in hindi, B tree in hindi, B tree kya hai, b tree in data structure in hindi, Operations on B tree in hindi, Searching operation on b tree in hindi, Inserting operation on b tree in hindi, Deletion operation on b tree in hindi, B Tree in Data Structure in Hindi … Read moreData Structure in Hindi – B Tree

Data Structure in Hindi – AVL Tree

AVL tree in data structure in hindi, avl tree in hindi, AVL tree kya hai, avl tree in data structure in hindi, Balance Factor (k) = height (left(k)) – height (right(k)), Complexity, Operations on AVL tree in hindi, Why AVL Tree? in hindi, AVL Tree in Data Structure in Hindi AVL tree का आविष्कार GM … Read moreData Structure in Hindi – AVL Tree

Data structure in hindi – Binary Search Tree

Binary Search Tree in data structure in hindi, Binary Search Tree in hindi, Binary Search Tree kya hai Binary Search Tree in data structure in hindi, Advantages of using binary search tree in hindi, Operations on Binary Search Tree in hindi, Binary Search Tree in data structure in hindi बाइनरी search ट्री को binary tree … Read moreData structure in hindi – Binary Search Tree

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