Cyber attacks are much easier to carry out than to Defend--

1. Cyber attacks are much easier to carry out than to Defend--

[ঢাবিঃ গ ইউনিট (ব্যবসায় শিক্ষা) ২০১৬-২০১৭ : 2017]

1. against

2. about

3. after

4. at

5. down

Answer

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