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Sariawan007 Sariawan007
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7 years ago
Which computer was touted as the first personal computer?
 
  a. Altair
  b. Commodore PET
  c. Lisa
  d. Osborne

- - -

A(n)________ blocks unauthorized access to a network.
 
  a.firewall
  b.modem
  c.ONT
  d.switch
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ajbatisteajbatiste
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7 years ago
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