1) It really ______________ that the school was shut down due to a computer virus attack. a) a) went in one ear and out the other b) b) brought to mind c) c) slipped my mind d) d) rings a bell 2) I'm not sure, but _______________, she works in cybersecurity. a) a) if I'm not mistaken b) b) I have no recollection of that c) c) look on the bright side d) d) now you come to mention it 3) To improve online security, companies often use _______________ to ensure accounts are protected. a) a) phishing attacks b) b) two-factor authentication c) c) oversharing d) d) cyberbullying 4) Sometimes, to make customers happy, companies _______________ by offering extended warranties. a) a) go to pieces b) b) crack down on c) c) go to great lengths d) d) in the making 5) He’s been working on this project for a year. It’s truly _______________. a) a) far-fetched b) b) a realm c) c) out of the question d) d) in the making 6) I couldn’t answer the question in class because my mind _______________. a) a) was blank b) b) got a clue c) c) felt foggy d) d) went without saying 7) _______________, I think we should focus on our strengths rather than worry about past failures. a) a) As I recall b) b) Look on the bright side c) c) To go without saying d) d) As far as I can remember 8) Protecting your computer against _______________ is essential for online safety. a) a) phishing attacks b) b) recollections c) c) superimposing d) d) jogs 9) I _______________ that day we went on a picnic and got caught in the rain. a) a) have a brain like a sieve b) b) have vivid memories of c) c) am completely lost d) d) crack down on 10) Companies _______________ their data to external experts to focus on core activities. a) a) outsource b) b) anticipate c) c) marvel d) d) liberate

Unit 2 test

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