A First Course In Database Systems 3rd Edition Pdf Download

admin

  1. A First Course In Database Systems 3rd Edition Pdf Download Windows 10
  2. Types Database Systems
A First Course In Database Systems 3rd Edition Pdf Download
  • JavaScript Not Detected
    JavaScript is required to view textbook solutions.

A First Course In Database Systems 3rd Edition Pdf Download Windows 10

A First Course In Database Systems 3rd Edition PDF Format Filesize 31,23MB A First Course In Database Systems 3rd Edition PDF Format Looking for A First Course In Database Systems 3rd Edition PDF Format Do you really. Download Database systems the complete book solutions pdf. A First Course in Database Systems – Stanford University. Ramakrishnan Database Management Systems 3rd Edition.zip from mediafire.com 17.1 MB, ramakrishnan – database management systems 3rd edition.pdf from 4shared.com 19.21 MB, Database Management Systems, 2nd Edition.pdf. A First Course in Database Systems, 3rd edition For Database Systems and Database Design and Application courses offered at the junior, senior, and graduate levels in Computer Science departments. Written by well-known computer scientists, this accessible and succinct introduction to database systems focuses on database design and use.

  • Step 1 of 7

    a)

    The attributes of Accounts relation are:

    • acctNo

    • type

    • balance

    The attributes of Customers relation are:

    • firstName

    • lastName

    • idNo

    • account

  • Step 2 of 7

    b)

    The data related to one account holder represents a tuple ofAccounts relation.

    The Tuples of Accounts relation are:

    The data related to one Customer represents a tuple of Customersrelation.

    The Tuples of Customers relation are

  • Step 3 of 7

    c)

    The components of one tuple from Accounts relation are:

    The components of one tuple from Customers relation are:

  • Step 4 of 7

    d)

    The relation schema for Accounts relation is:

    Accounts (acctNo, balance, type)

    The relation schema for Customers relation is:

    Customers (idNo, firstName, lastName, account)

  • Step 5 of 7

    e)

    The database schema is as follows:

    Accounts(

    acctNo,

    type,

    balance

    )

    Customers(

    firstName,

    lastName,

    idNo,

    account

    )

  • Step 6 of 7
    f)

    A suitable domain for each attribute of Accounts relation is asfollows:

    • acctNo Integer

    • type String

    • balance Integer

    A suitable domain for each attribute of Customers relation is asfollows:

    • firstName String

    • lastName String

    • idNo String

    • account Integer

    • I would go for domain of type 'double/float' for balance attribut.
  • Step 7 of 7

    g)

    Another equivalent way to present the Accounts relation:

    Another equivalent way to present the Customers relation:

Types Database Systems

  • Subject Catalog
  • Products & Services for Teaching
  • Products & Services for Institutions
  • Customers
  • Why Choose Pearson?