Question Detail

Ascending order of data hierarchy is

bit->byte->record->field->file->database
bit->byte->field->record->file->database
byte->bit->field->record->file->database
byte->bit->field->file->record->database

Answer: Option B

Similar Questions :

1. 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

2. Which is not a logical database structure

Chain
Tree
Relational
Network

Answer: Option A

3. Network structure

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

Answer: Option C

4. RAID configurations of a disk are used to provide

fault tolerance
high speed
high data density
none of above

Answer: Option A

5. The distinguishable parts of a record are called

files
data
fields
formats

Answer: Option C

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