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Database Management Systems

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38
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1
answer
622k
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5 follow
1
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Draw E-R diagram for Hospital management System.
database management systems updated 3.8 years ago by saibhavya2150 • 20
7
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1
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131k
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1
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Explain types of integrity constraints with example.
database management systems updated 4.1 years ago by pg1118329 • 0
6
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1
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4.7k
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1
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What is ER Diagrams in DBMS
database management systems updated 4.2 years ago by abhi022mahajan • 0
13
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2
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153k
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2
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Construct an ER diagram for car insurance company that has a set of customers each of whom owns one or more cars. Each car has associated with it zero to any number of recorded accidents
database management systems updated 4.0 years ago by gowthamramar1986 • 20
1
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1
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12k
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1
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What are triggers? Explain with example.
database management systems updated 9.6 years ago by teamques10 ★ 70k
3
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1
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19k
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1
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List ACID properties. Explain usefulness of each.
database management systems updated 9.6 years ago by teamques10 ★ 70k
6
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1
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30k
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1
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Explain log based recovery
database management systems updated 9.6 years ago by teamques10 ★ 70k
2
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1
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15k
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1
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Shadow paging method
database management systems updated 4.0 years ago by krithikkm200 • 10
10
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1
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81k
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1
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Explain steps in query processing?
database management systems updated 4.1 years ago by teamques10 ★ 70k
3
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1
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51k
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1
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Draw an ER Diagram for a banking enterprise. Convert it into relational model.
database management systems updated 4.0 years ago by phenjoisilab • 0
3
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1
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27k
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1
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Construct and ER diagram and relational model for hospital
database management systems updated 4.0 years ago by phenjoisilab • 0
2
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1
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3.6k
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1
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Shadow page recovery.
database management systems updated 4.0 years ago by phenjoisilab • 0
2
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1
answer
6.7k
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1
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Explain steps in query processing?
database management systems updated 4.1 years ago by teamques10 ★ 70k
1
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1
answer
9.4k
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1
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Explain Query Optimization
database management systems updated 4.1 years ago by teamques10 ★ 70k
4
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1
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34k
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1
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Write short note on DBA and explain role of a DBA.
database management systems updated 4.2 years ago by pg1118329 • 0
3
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1
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26k
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1
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What is JOIN? Explain different types of join with example
database management systems advanced database management systems updated 4.2 years ago by pg1118329 • 0
1
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1
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24k
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1
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Consider the following employee database and write SQL queries for the following
database management systems updated 4.2 years ago by pg1118329 • 0
0
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1
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2.4k
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1
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Database Management Systems : Question Paper May 2014 - Computer Engineering (Semester 4) | Mumbai University (MU)
database management systems updated 4.1 years ago by krithikkm200 • 10
0
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1
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1.4k
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1
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Database Technologies : Question Paper Dec 2012 - Information Technology (Semester 6) | Mumbai University (MU)
database management systems updated 9.9 years ago by teamques10 ★ 70k
0
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1
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2.0k
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1
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Database Technologies : Question Paper May 2012 - Information Technology (Semester 6) | Mumbai University (MU)
database management systems updated 9.9 years ago by teamques10 ★ 70k
0
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1
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1.1k
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1
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Database Technologies : Question Paper Dec 2011 - Information Technology (Semester 6) | Mumbai University (MU)
database management systems updated 9.9 years ago by teamques10 ★ 70k
2
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1
answer
12k
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1
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Draw and explain database system structure
database management systems updated 9.6 years ago by teamques10 ★ 70k
0
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1
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2.7k
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1
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Explain Primary key, Strong entity set
database management systems updated 9.6 years ago by teamques10 ★ 70k
2
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1
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15k
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1
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Explain data independence and types of data independence
database management systems updated 3.3 years ago by yashbeer ★ 11k
1
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1
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63k
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1
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We can convert any entity set to a strong entity set by simply adding appropriates attributes. Why then, do we have weak entity sets?
database management systems updated 3.7 years ago by krithikkm200 • 10
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