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. Allocation map

Used to store program data
specifies which blocks are used by which file
is updated by application programs
allow programs to erase files

Answer: Option B

2. Administrative supervision of database activities is responsibility of

Database administrator
DP Manager
DB Manager
None of above

Answer: Option A

3. RAID configurations of a disk are used to provide

fault tolerance
high speed
high data density
none of above

Answer: Option A

4. Transaction processing was made possible by the development of

direct access storage
magnetic tape
cash register input
minicomputers

Answer: Option A

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