Exercise
Review the following screen. Which of the following strings can qualify as identification strings and which are not recommended to be used as identification strings? Why?

|
String |
Recommended |
Not Recommended |
Why? |
|
DEMO04 |
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|
27.07.08 |
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|
Suspended Programs |
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| --COM-PASS– | |||
|
17:16:57 |
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|
-DEMOCO- |
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|
Program Services |