English Language · Fill in the Blanks
Select the correct combination of words to fill in the blanks: 'Turning predatory codes that can infiltrate and corrupt operating systems into a stable and ______ utility that protects only core files has proved ______.'
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1destructive, simple
- 2efficiency, complex
- 3efficiently, challenge
- 4efficient, challenging✓
Correct answer
efficient, challenging
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