Patches are unintended flaws in software - NSC Computer Application Technology - Question 3 - 2018 - Paper 2
Question 3
Patches are unintended flaws in software.
3.2 OCR enables a user to unlock a protected smartphone without having to type in a password.
3.3 =VLOOKUP(E10,A1:B10,2,F... show full transcript
Worked Solution & Example Answer:Patches are unintended flaws in software - NSC Computer Application Technology - Question 3 - 2018 - Paper 2
Step 1
3.1 Patches are unintended flaws in software.
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Answer
FALSE. Bugs could also be considered an interpretation here.
Step 2
3.2 OCR enables a user to unlock a protected smartphone without having to type in a password.
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Answer
FALSE. Possible alternatives include fingerprint, voice, iris recognition, face recognition, pattern lock, or trusted places.
Step 3
3.3 =VLOOKUP(E10,A1:B10,2,FALSE)
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Answer
TRUE. The FALSE parameter in VLOOKUP is used to ensure that an exact match is returned.
Step 4
3.4 A computer that has been taken over by a hacker is called a pirate.
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Answer
FALSE. A more suitable term here would be 'zombie' or 'bot.'
Step 5
3.5 Cell formatting will display the result as a rounded number AFTER changing the value.
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Answer
FALSE. It utilizes the ROUND, ROUNDUP, or ROUNDDOWN functions to display rounded results.
