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Database Management system MCQ


In a multi-user database, if two user wish to update the same record at the same time, they are prevented by
(A)Jamming
(B)Password
(C)Documentation
(D)Record lock
The distinguishable parts of a record are called
(A)Data
(B)Files
(C)Fields
(D)All of above
Embedded pointers provide
(A)An inverted index
(B)A secondary access path
(C)A physical record key
(D)All of above
Which database handles full text data, image, audio and video?
(A)Transaction database
(B)Graphics database
(C)Video on demand database
(D)Multimedia database
An entry in a telephone book can be compared to a
(A)Database
(B)Record
(C)File
(D)Field