Neco 2017 Data Processing Question 15

Practice objective / multiple choice question 15 from the 2017 Neco Data Processing examination.

Neco 2017 Data Processing Objective / Multiple Choice Medium Difficulty
Question 15 NECO • 2017 • DATA_PROCESSING • objective

A data processing system performs the following steps for each transaction, with the indicated processing times: Input - 2 s, Validation - 1 s, Processing - 3 s, Storage - 2 s, Output - 1 s, Feedback - 1 s. (a) Arrange these steps in the correct order of the data processing cycle. (b) Which step is primarily responsible for error checking? (c) What is the total time required to complete one full cycle?

Answer Options

A. Order: Input, Validation, Processing, Output, Storage, Feedback; Error checking in Processing; Total time = 9 s
B. Order: Input, Validation, Processing, Storage, Feedback, Output; Error checking in Storage; Total time = 10 s
Correct Answer C. Order: Input, Validation, Processing, Storage, Output, Feedback; Error checking in Validation; Total time = 10 s
D. Order: Input, Processing, Validation, Storage, Output, Feedback; Error checking in Validation; Total time = 11 s
Correct Answer
C
Correct Option:
Order: Input, Validation, Processing, Storage, Output, Feedback; Error checking in Validation; Total time = 10 s

About This Question

This is Neco 2017 Data Processing Question 15. It is one of the objective questions from the 2017 Neco Data Processing examination.

Difficulty level: Medium .

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