Question Detail

Which among following contains a complete record of all activity that affected the contents of a database during a creation period of time

report writer
query language
DML
transaction log

Answer: Option D

Similar Questions :

1. Which among following contains a complete record of all activity that affected the contents of a database during a creation period of time

report writer
query language
DML
transaction log

Answer: Option D

2. Attribute of one table matching to the primary key of other table, is called as

foreign key
secondary key
candidate key
composite key

Answer: Option A

3. Transaction processing was made possible by the development of

direct access storage
magnetic tape
cash register input
minicomputers

Answer: Option A

4. Two basic types of record access methods are

sequential and random
direct and immediate
sequential and indexed
online and real time

Answer: Option A

5. The command that adds a new field to an active database is

MODIFY LABEL
MODIFY COMMAND
MODIFY STRUCTURE
MODIFY REPORT

Answer: Option C

Read more from - Database Question Answers - Chapter 1