CSC 121 Theory Questions: Write short notes on the following – Sources Of Errors In Data Processing

100 Level Computer Science exam questions and the detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

(a) Write short notes on the following:
(i) Serial
(ii) Indexed Sequential
(iii) Enumerate four basic types of files

(c) Explain the terms below:
(i) Updating
(ii) Searching
(v) Sorting
(vi) Interrogating

(d) Identify five sources of errors in data processing.

CLICK THE LINK TO DOWNLOAD THE DETAILED ANSWER