Question Detail

The master list of an indexed file

is sorted in ascending order
contains only a list of keys and record numbers
has a number assigned to each record
none of above

Answer: Option C

Similar Questions :

1. Natural join can be related with

Function dependency
B tree
Domain calculus
Relational algebric operators

Answer: Option D

2. Related fields in a data base are grouped to form

data file
data record
menu
bank

Answer: Option B

3. 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

4. Transaction processing was made possible by the development of

direct access storage
magnetic tape
cash register input
minicomputers

Answer: Option A

5. Data item characteristics that are important in data management include

punctuation
language
spelling
width

Answer: Option D

Read more from - Database Question Answers - Chapter 1