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Background: To determine whether or not WinNT 4. 0 is within year 2000 compliance. From the outlined testing procedures found in the 'YEAR 2000 Testing memo', it was decided that since WinNT is an OS it is 'date sensitive'. From this, all outlined tests were performed. The data gathered is represented in table form. Equipment: To test, a Compaq Prolinea 590 was used with the latest bios installed (04 / 09 / 97). The machine had WINNT 4. 0 installed with Service Pack 3. 0 patch for the OS.
Testing Procedure: To determine if Windows NT 4. 0 would roll to the appropriate date, the control panel applet "DATE&TIME" (d&t) was used to change the dates. The machine d&t were set to the day before each date outlined in the memo. The machine date was changed to a control time of 11: 59: 45 PM in each case. The machine date was then allowed to roll to the date in question. The machine d&t was then reset to the previous date and control time. This time the machine was rebooted while the time was rolling to the date in question.
In each case, after the time rolled, the date was checked to find the correct date. WinNT Explorer was then opened and a file in the 'c: winnt' directory was changed to check whether or not a saved file corresponded with the correct date. The data from these tests is defined in the following table. 'Data & Time Tested' column are the Control values found in the memo. Both 'Post Test Date' columns are the dates found in each instance after the date rolled from the 'Date&Time Tested' column to the date in question.
The 'Post Explorer check' was tested to see if the machine reported the right time. 'Post modification dates' are file dates after the file was saved to check the corresponding date. In each test, no problems with the d&t were encountered. Results: The testing actually caused several different things to happen to the OS. Whenever I rolled the date forward, The following directories changed the date associated with them: C: Winnt, C: Winnt System 32, C: Winnt Fonts, C: Temp. This seemed strange because the machine time stamp wouldn't roll back when the time was changed backwards, but this isn't part of the test procedure. When the time actually changes the date will roll forward and stay.
It won't roll backwards. I don't know if this affects the testing but it would be totally impossible to rebuild the machine each time the test was run. This would take many hours to do and it probably won't affect the data anyway. Before I started testing, I looked on the Internet to see what Microsoft said about WinNT 4. 0 and the y 2 k problem. On this site, there are links to all Microsoft Products. For WinNT 4. 0, there were 4 problems Microsoft listed as known problems.
They are as follows: 1. When you set an account to expire on Feb 29, 2000, User manager displays the following error. 'February only has 28 days in this year'. Taken from document Q 183125 from Microsoft Tech support for Year 2000 2. Windows NT might skip a day. When rolling to new dates NT may skip several days ahead. Taken from document Q 180122 from Microsoft Tech support for Year 2000 3.
When you use the Winnt Find Files or folders feature, the 2 -digit abbreviation of the year doesn't appear correctly. For example, if the year is set to 2001, when you click on the DATE MODIFIED tab on the Find: ALL files dialog box, the two digit abbreviation of the year appears as: 1, rather that 01. Taken from document Q 183123 from Microsoft Tech support for Year 2000. 4. When you define a custom property to include a date type in the Microsoft Office the year may not appear correctly. For example, in Word, if you click properties on the file menu, click the custom tab, click date in the type field, enter a value of 01 / 01 / 01, and then click add, the date appears as 01 / 01 / 1901 rather that 01 / 01 / 2001. Taken from document Q 183125 from Microsoft tech support for Year 2000 (These documents are included with this report) In each case, Microsoft states that if you are having these problems, installation the next service release should fix these problems although, this release isn't available yet.
During testing, I checked for 2 of 4 problems and in each case didn't find them. I left out items 1, 4. Item 1 was left out because in our operation we don't set Local accounts to expire, we use the Domain model so this testing is more appropriate on the server, so this isn't an issue with WinNT 4. 0 workstation. Item 4 was left out because it pertains to Microsoft Office, which clearly isn't part of WinNT 4. 0 workstation. Microsoft also states that they have posted 2 hotfix patches that are in BETA to correct these problems.
They then further state that since these drivers are in BETA, do not install unless you are experiencing these problems. I didn't have any of these issues, so I didn't install the patch. In conclusion, Windows NT workstation has a few minor issues pertaining to the year 2000, but Microsoft promises to have a Service release available to correct these problems. In the test, only 2 of the 4 given problems were investigated, the other 2 don't affect this operation.
For each set of 'Control Data' a result was given in a table format. From these numbers it can be shown that WinNT 4. 0 passed the test outlined in the year 2000 memo. Microsoft's known problems were addressed as they applied. Since 2 of the tests didn't apply, they weren't used the other 2 were tested and found that we were not experiencing these issues. From this I can safely state that in worst case only a few machines, if any, will be affected by y 2 k. If we have machines that are affected, the Service Pack that Microsoft is supposedly releasing should fix these issues.
Date (Time-Frame) of User Acceptance Testing: 12 / 31 / 98 - 2 / 29 / 2004 List any dates that were not included in your test plan and provide a reason for excluding those dates: (Refer to the list of Dates outlined in the Year 2000 Testing Guidelines Document) All dates outlined in the Memo were compiled. There are some open issues with WinNT 4. 0 workstation that Microsoft states 'will be fixed with the Next service release for NT 4. 0, this release should apply to any and all problems that will happen by My Signature denotes my approval of the Year 2000 testing for the application listed above: Bibliography:
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Research essay sample on Windows Nt 40 Workstation Year 2000 Compliance
