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Question : 102.Presented below a list of terms relating to accounting information

102.Presented below is a list of terms relating to accounting information systems, followed by definitions of those terms.

Required:  Match the letter next to each definition with the appropriate term. Each answer will be used only once.

_____  1. Ring structure

_____  2. Alias

_____  3. ISAM

_____  4. Relational algebra

_____  5. Tuple

_____  6. Activity ratio

_____  7. Variable-length record

_____  8. Normalization

_____  9. Disk access time

_____10. Randomizing transformation

A.  A row in a relational table

B.  Both the number of fields and the length (character size) of each field are variable

C.  A list organization in which the last record in the ring points back to the first record

D.  Operations used to extract information from relational tables

E.  A widely used method of storing and locating records in a direct-access file

F.  The process of applying normal form rules in the relational database model

G.  A synonym for indexed-sequential file organization

H.  The length of time required for the CPU to retrieve a single block of data from the

      disk

I.  Different users call the same field different names

J.  The number of active records divided by the number of records in the file

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