Question Detail

Transaction processing was made possible by the development of

direct access storage
magnetic tape
cash register input
minicomputers

Answer: Option A

Similar Questions :

1. Data dictionary is a special file that contains

the names of all fields in all files
the data types of all fields of all files
Both of above
None of above

Answer: Option B

2. Large collection of files are called

fields
Records
Database
Sectors

Answer: Option C

3. Administrative supervision of database activities is responsibility of

Database administrator
DP Manager
DB Manager
None of above

Answer: Option A

4. Data dictionary tell DBMS

what files are in the database
what attributes are processed by data
what these files contain
all of above

Answer: Option D

5. Network structure

is a physical representation of data
is conceptually simple
allows many to many relationships
none of above

Answer: Option C

Read more from - Database Question Answers - Chapter 1