Computer Science - Database Systems - Discussion
Discussion Forum : Database Systems - Section 1 (Q.No. 27)
27.
Which two files are used during operation of the DBMS?
Discussion:
3 comments Page 1 of 1.
Seetha said:
10 years ago
DML is a part of query language so a separate option does not make any sense. Query language is important in order to use the database.
In the field of databases in computer science, a transaction log (also transaction journal, database log, binary log or audit trail) is a history of actions executed by a database management system to guarantee ACID properties over crashes or hardware failures.
In the field of databases in computer science, a transaction log (also transaction journal, database log, binary log or audit trail) is a history of actions executed by a database management system to guarantee ACID properties over crashes or hardware failures.
(1)
Nishant said:
1 decade ago
What is transaction log?
And why dml is not required?
And why dml is not required?
AZAD said:
9 years ago
The Question asked is about files, not services.
That is why (c) is the correct option.
That is why (c) is the correct option.
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