Tag: identifying entity

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visakh v

Engineering Slide 2 data models

1. Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW DATA MODELS 2. DATA MODELS • Abstract form of any system • Conceptual tool for describing data, data…

Engineering Slide 4 dbms users

1. DBMS Users Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW 2. DBMS Users Classified into mainly three category End users s/w Engineers Database Admin Prepared…

Engineering Slide 1 introduction to dbms

1. Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW 2. Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW 3. Prepared by Visakh V, Assistant Professor,Dept.…

Engineering Slide 5 keys

1. KEYS Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW 2. KEYS  Used to establish and identify relation between tables  Each record with in a table…

Engineering Memory Management

1. MEMORYMANAGEMENTprepared by Visakh V,Assistant Professor,LBSITW 2. Operating Systemprepared by Visakh V,Assistant Professor,LBSITW 3. Operating System• An operating…

Engineering Transaction Management

1. prepared by Visakh V,Assistant Professor,LBSITW 2. A transaction is a unit ofprogram execution thataccesses and possiblyupdates various data itemsprepared by Visakh V,Assistant…

Engineering Slide 6 er strong & weak entity

1. ER MODELING Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW 2. Prepared by Visakh V, Assistant Professor,Dept. of CSE, LBSITW Strong & Weak 3. Prepared…