Logical data-base structure

Assignment Help Basic Computer Science

Reference no: EM13273479

1. A report generator is used to

A. update files

B. print files on paper

C. data entry

D. All of the above

E. None of the above

2. Which of the following is not a logical data-base structure?

A. tree

B. relational

C. network

D. chain

E. All of the above

Reference no: EM13273479

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