Oracle Exam 1Z0-819 Topic 2 Question 74 Discussion

Actual exam question for Oracle's 1Z0-819 exam

Question #: 74
Topic #: 2

[All 1Z0-819 Questions]

Given:

Which three actions implement Java SE security guidelines? (Choose three.)

AChange line 7 to return names.clone();.

BChange line 4 to this.names = names.clone();.

CChange the getNames() method name to get$Names().

DChange line 6 to public synchronized String[] getNames() {.

EChange line 2 to private final String[] names;.

FChange line 3 to private Secret(String[] names) {.

GChange line 2 to protected volatile String[] names;.

Show Suggested Answer

Suggested Answer: C

by Malcolm at Feb 11, 2024, 12:40 PM

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23 days ago

Hmm, I think B and E are the way to go. Cloning the array and making the field final should help with security guidelines.

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9 days ago

I agree, making the field final will definitely help with security.

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