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Database management systems (DBMS) app is a part of computer science which covers most important topics in simple English and diagrams for a quick study and revisions at the time of Exams, Viva, Assignments and Job interviews. 

The best app for school, college and work. If you are a student it will help to learn a lot. 

This useful App lists 150 topics in 5 chapters same as a book, totally based on practical as well as a strong base of theoretical knowledge with DBMS notes written in very simple and understandable English. 

Consider this App as a quick note guide which professors use in a classroom. The App will help in faster learning and quick revisions of all the topics. It is available in offline reading as well. 

Some of the topics Covered in the app are:
1. Overview of Database Management Systems
2. Database Systems versus File Systems
3. History of Database Systems
4. View of Data
5. Extending Database Capabilities
6. Types of Databases and Database Applications
7. Advantages of Database Systems
8. Functions of a DBMS
9. Role of the Database Administrator
10. Database Users
11. Data Models
12. Components of Database Management system
13. Transaction
14. Database Management System Languages
15. The two tier architecture
16. Three-layer architecture
17. Entity-Relationship Model
18. Database design and ER Diagrams
19. Entity Types, Attributes and Keys
20. Relationships and Relationship sets
21. Types of Entity
22. Constraints
23. Keys
24. Entity-Relationship Diagram
25. Hierarchical Data Model
26. Network Data Model
27. Design Issues
28. Extended E-R Features
29. Alternative E-R Notations
30. The Unified Modeling Language
31. Relational Model Terminology
32. Mathematical Definition of Relation
33. Database Relations
34. Structure of Relational Databases
35. Database Schema
36. Keys
37. Schema Diagram
38. The Relational Algebra
39. Composition of Relational Operations
40. The Union Operation
41. The Set Difference Operation
42. The Rename Operation
43. Formal Definition of the Relational Algebra
44. Additional Operations
45. Extended Relational-Algebra Operations
46. Outer Join
47. Null Values
48. Modification of the Database
49. Views
50. Physical Storage Media
51. RAID
52. Tertiary Storage
53. Storage Access
54. File Organization
55. Variable-Length Records
56. Organization of Records in Files
57. Indexing structures for files
58. Secondary Indexes
59. Clustering File Organization
60. Data-Dictionary Storage
61. Hashing
62. B Tree
63. Query-by-Example
64. Queries on One Relation
65. Queries on Several Relations
66. The Condition Box
67. The Result Relation
68. Ordering of the Display of Tuples
69. Aggregate Operations
70. Normalization
71. Functional Dependency
72. The Process of Normalization
73. First Normal Form (1NF)
74. Boyce.Codd Normal Form (BCNF)
75. Fourth Normal Form (4NF)
76. Fifth Normal Form (5NF)
77. Algorithm for Functional Dependencies
78. Objectives of SQL
79. History of SQL
80. Importance of SQL
81. SQL Statement
82. Use of DISTINCT
83. Search Condition
84. Pattern Matching
85. NULL Search Condition
86. SELECT Statement
87. SELECT Statement - Grouping
88. Sub queries
89. Join
90. Integrity Enhancement Feature
91. Data Definition
92. View
93. Transactions
94. Data-Definition Language
95. Schema Definition in SQL
96. Dynamic SQL
97. Lock-Based Protocols
98. Granting of Locks
99. Two-Phase Locking Protocol
100. Implementation of Locking
101. Graph-Based Protocols
102. Time-stamp-Based Protocols
103. Validation-Based Protocols
104. Deadlock Handling
105. Timeout-Based Schemes for Deadlock Prevention
106. Deadlock Detection
107. Recovery from Deadlock
108. Need for Concurrency Control

It is the most useful App for last minute preparations for Computer science, software engineering education courses and information technology degree programs of various universities. Download the DBMS app to learn more.
sistem pengurusan pangkalan data (DBMS) app sebahagian daripada sains komputer yang meliputi topik yang paling penting dalam bahasa Inggeris yang mudah dan gambar rajah untuk kajian cepat dan semakan pada masa Exams, Viva, Tugasan dan temu bual menerusi.

Aplikasi untuk sekolah, kolej dan bekerja. Jika anda seorang pelajar ia akan membantu untuk belajar banyak.

Ini App berguna menyenaraikan 150 topik dalam 5 bab yang sama dengan buku, sama sekali berdasarkan praktikal serta asas yang kukuh pengetahuan teori dengan nota DBMS ditulis dalam sangat mudah dan boleh difahami Inggeris.

Pertimbangkan App ini sebagai panduan Nota ringkas yang profesor digunakan dalam bilik darjah. App akan membantu dalam pembelajaran lebih cepat dan semakan cepat semua topik. Ia boleh didapati dalam bacaan luar talian juga.

Beberapa topik yang dilindungi dalam aplikasi ini ialah:
1. Gambaran mengenai Pangkalan Data Sistem Pengurusan
2. Pangkalan Data Systems berbanding Sistem Fail
3. Sejarah Pangkalan Data Systems
4. Pandangan Data
5. Melanjutkan Keupayaan Pangkalan Data
6. Jenis-jenis Pangkalan data dan Pangkalan Data Aplikasi
7. Kelebihan Pangkalan Data Systems
8. Fungsi DBMS yang
9. Peranan Pentadbir Pangkalan Data
10. Pengguna Pangkalan Data
11. Model Data
12. Komponen Sistem Pengurusan Pangkalan Data
13. Transaksi
14. Database Management System Bahasa
15. Seni bina dua peringkat
16. seni bina tiga lapisan
Model 17. Entiti-Hubungan
18. Reka bentuk pangkalan data dan ER Diagram
19. Jenis-jenis Entiti, Sifat-sifat dan Keys
20. Perhubungan dan set Hubungan
21. Jenis-jenis Entiti
22. Kekangan
23. Keys
24. Entiti-Hubungan Rajah
25. Hierarchical Data Digital
26. Rangkaian Data Digital
27. Isu Design
28. Extended E-R Ciri-ciri
29. Alternatif E-R Tatanama
30. Unified Modeling Language
31. Relational Model Terminology
32. Definisi Matematik Perhubungan
33. Perhubungan Pangkalan Data
34. Struktur Relational Pangkalan data
35. Pangkalan Data Schema
36. Keys
Skema Rajah 37.
38. Relational Algebra
39. Kandungan Operasi Relational
40. Union Operasi
41. Set Operasi Perbezaan
42. Rename Operasi
43. Definisi formal daripada Relational Algebra
44. Operasi tambahan
Operasi 45. Extended Relational-Algebra
46. ​​Outer Sertai
47. Nilai Null
48. Pengubahsuaian Pangkalan Data
49. Views
50. Storage Physical Media
51. RAID
52. Tertiary Storage
Akses 53. Storage
Pertubuhan 54. Fail
55. Rekod ubah Negara
56. Pertubuhan Rekod dalam Fail
57. struktur Indexing untuk fail
58. Indeks Menengah
59. Kelompok Organisasi Fail
60. Data-Kamus Storage
61. hashing
62. B Tree
63. Pertanyaan demi Contoh
64. Pertanyaan pada Satu Perhubungan
65. Sebarang pertanyaan Beberapa Perhubungan
66. Keadaan Box
67. Keputusan Perhubungan
68. Susunan daripada Mempamerkan Tuples
69. Operasi Agregat
70. Normalisasi
71. Kebergantungan Fungsian
72. Proses Normalisasi
73. Bentuk Normal Pertama (1NF)
Bentuk Normal Boyce.Codd 74. (BCNF)
75. Bentuk Normal Keempat (4NF)
76. Bentuk Normal Kelima (5NF)
77. Algoritma untuk Kebergantungan Fungsian
78. Objektif SQL
79. Sejarah SQL
80. Kepentingan SQL
Penyata SQL 81
82 Penggunaan DISTINCT
83 Cari Keadaan
84 corak Matching
85 NULL Cari Keadaan
Penyata 86. SELECT
Penyata 87. SELECT - Grouping
88. pertanyaan Sub
89. Sertai
90. Integriti Peningkatan Ciri
Definisi 91. Data
92. Lihat
93. Urusniaga
94. Data Definisi Bahasa
95. Skema Definisi dalam SQL
96. SQL dinamik
97. Protokol Lock Berasaskan
98. Pemberian Locks
99. Dua-Fasa Protokol Locking
100. Pelaksanaan Locking
101. Protokol Graph Berasaskan
102. Protokol Time-setem Berasaskan
103. Protokol Pengesahan Berasaskan
Pengendalian 104. Kebuntuan
105. Skim Timeout Berasaskan Pencegahan Kebuntuan
106. Pengesanan Kebuntuan
107. Pemulihan daripada Kebuntuan
108. Perlu untuk Kawalan Keserempakan

Ia adalah App yang paling berguna untuk persiapan terakhir minit untuk sains komputer, kursus pendidikan kejuruteraan perisian dan program ijazah teknologi maklumat pelbagai universiti. Muat turun apl DBMS untuk mengetahui lebih lanjut.


App Best pada sistem pengurusan pangkalan data (DBMS), Belajar mana-mana topik dalam satu minit

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