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Author Question: What is the function of the dot operator? (Read 84 times)

LCritchfi

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on: Aug 30, 2020

Question 1

What is the function of a frame's pack method?
◦ It deletes unused storage
◦ It forces orphan objects to be reclaimed by the garbage collector
◦ It sets the size appropriately for display
◦ It forces the frame contents to be up-left justified
◦ none of these

Question 2

What is the function of the dot operator?
◦ It serves to separate the integer portion from the fractional portion of a floating point number
◦ It allows one to access the data within an object when given a reference to the object
◦ It allows one to invoke a method within an object when given a reference to the object
◦ It is used to terminate commands (much as a period terminates a sentence in English)
◦ Both It allows one to access the data within an object when given a reference to the object and It allows one to invoke a method within an object when given a reference to the object  are correct
Java Software Solutions: Foundations of Program Design ¦ Lewis, Loftus ¦ 8th Edition
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Marked as best answer by LCritchfi on Aug 30, 2020

josephsuarez

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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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LCritchfi

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Reply 2 on: Aug 30, 2020
Excellent

komodo7

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Reply 3 on: Yesterday
Wow, this really help

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