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Author Question: InputStream and OutputStream are abstract classes. (Read 64 times)

APUS57

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on: May 6, 2020

Question 1

With which I/O class can you append or update a file?
◦ RandomAccessFile(),
◦ DataOutputStream()
◦ OutputStream()
◦ None of the above

Question 2

InputStream and OutputStream are abstract classes.
◦ true
◦ false
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Marked as best answer by APUS57 on May 6, 2020

Dinolord

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Reply #1 on: May 6, 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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APUS57

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Reply 2 on: May 6, 2020
Excellent

marict

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Reply 3 on: Yesterday
Wow, this really help

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