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Author Question: What happens if you attempt to use a variable before it has been initialized? (Read 250 times)

Themember4

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on: Aug 30, 2020

Question 1

The String class' compareTo method
◦ compares two string in a case-independent manner
◦ yields true or false
◦ yields 0 if the two strings are identical
◦ returns 1 if the first string comes lexically before the second string
◦ none of these

Question 2

What happens if you attempt to use a variable before it has been initialized?
◦ A syntax error may be generated by the compiler
◦ A runtime error may occur during execution
◦ A "garbage" or "uninitialized" value will be used in the computation
◦ A value of zero is used if a variable has not been initialized
◦ Answers A syntax error may be generated by the compiler and A runtime error may occur during execution  are correct
Java Software Solutions: Foundations of Program Design ¦ Lewis, Loftus ¦ 8th Edition
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Marked as best answer by Themember4 on Aug 30, 2020

katheyjon

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Reply #1 on: Aug 30, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Themember4

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Reply 2 on: Aug 30, 2020
:D TYSM

miss.ashley

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Reply 3 on: Yesterday
Excellent

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