FINAL EXAM (M4S2) PART 2

Question 1

Advantages:

Provides experience and line test before implementation When preferred new system involves new technology or drastic changes in performance.

Answer 1

Phase-in method

Question 2

Disadvantages:

Gives impression that old system is erroneous and it
is not reliable.

Answer 2

Phase-in method

Question 3

is checking all arrangements. it includes reviewing conversion plans, verifying the delivery of equipment, software, forms, preparing the site and preparing the data and files.

Answer 3

Operating plan

Question 4

2 operating plan:

Answer 4

1. Site Preparation
2. Data and File Preparation

Question 5

means restoring something to its original conditions

Answer 5

Maintenance

Question 6

Means adding, modifying the code to support the changes in the user specification.

Answer 6

Enhancement

Question 7

adds to system capability by incorporating new requirements

Answer 7

Enhancement

Question 8

Maintenance types:

Answer 8

1. Corrective Maintenance
2. Adaptive maintenance
3. Perfective Maintenance

Question 9

enables user to carry out the repairing and correcting leftover problems.

Answer 9

Corrective Maintenance

Question 10

Enables user to replace the functions of the programs

Answer 10

Adaptive Maintenance

Question 11

Enables user to modify or enhance the programs according to the users requirements and changing needs

Answer 11

Perfective Maintenance