Computers and Technology, 21.08.2019 16:20 jellybellyje
In 1976, a bank was not using a dbms, but merely using files to store its data, accounts, and transactions. whenever their system crashed due to a software bug, hardware problem, or power outage, there were customers complaining their data being corrupted, as they were in the middle of transferring money from one account to another, etc. the adoption of relational databases back then solved this problem. what was the main feature of a relational dbms that attributed to solving this problem?
a.
indexing support
b.
transaction support
c.
sql access, in particular, update, insert, and delete statements
d.
data privacy support
Answers: 3
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In 1976, a bank was not using a dbms, but merely using files to store its data, accounts, and transa...
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