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"The process of abstraction in which the objects and classes are identified with some kind of identifier is classified as", data abstraction Multiple Choice Questions (MCQ) with choices instantiation, classification, identification, and exception abstract to study database certification courses. Learn entity relationship modeling questions and answers with free online certification courses for online computer science and engineering.
Data Abstraction Questions and Answers PDF Download eBook
MCQ: The process of abstraction in which the objects and classes are identified with some kind of identifier is classified as
- classification
- instantiation
- identification
- exception abstract
C
MCQ: In external hashing for files of disk, the pointers which contain record position and block address within the block are classified as
- position pointers
- address pointers
- block pointers
- record pointers
D
MCQ: The technique which involves the arithmetic function or logical function is classified as
- clustering technique
- folding technique
- spanning technique
- hashing technique
B
MCQ: The statement which is used to invoke any stored procedure is classified as
- CALL statement
- INTO statement
- ONTO statement
- FOR statement
A
MCQ: The types of bit-string data type are
- BIT(n)
- BIT VARYING(n)
- BIT FIX(n)
- both a and b
D