Which of the following statements best describes sequential file organization?
Records are arranged in no particular order
Records are directly addressed to the key value
Records are sorted according to a key field
Records are used as index to access the database
Correct answer is C
No explanation has been provided for this answer.
Which of the following options best shows the arrangement of file structure?
I File
ll. Field
III. Character
IV, Record
III, II, I and IV
II, III, I and IV
IlI, II, IV and I
II, III, IV and I
Correct answer is A
No explanation has been provided for this answer.
Which of the following is not a criterion files?
Nature of content
Organizational method
Storage medium
Type of data
Correct answer is C
No explanation has been provided for this answer.
The EBCDIC coding system was developed on?
IBM mainframe computers
HP mainframe and minicomputers
Dell mainframe computer
Apple mainframe computers
Correct answer is C
No explanation has been provided for this answer.
The decimal fraction 0.9375 converts to binary?
0.0111
0.1011
0.1111
0.1001
Correct answer is C
No explanation has been provided for this answer.