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Question 1 of 10
Which answer best describes why computers use the binary number system?CorrectIncorrect
Question 2 of 10
How many digits make up a 'bit'?CorrectIncorrect
Question 3 of 10
How many digits make up a BYTE?CorrectIncorrect
Question 4 of 10
What is the name given to a binary number 4 digits in length?CorrectIncorrect
Question 5 of 10
Which 2 answers will be accepted in an exam if you are to give the size of a kilobyte in bytes?CorrectIncorrect
Question 6 of 10
Which unit best describes the size of an mp3 music file containing a single 3 minute song?CorrectIncorrect
Question 7 of 10
What unit best describes the size of a feature length movie file?CorrectIncorrect
Question 8 of 10
What unit best describes the size of a sentence in a text file?CorrectIncorrect
Question 9 of 10
What is the number 14 in binary?CorrectIncorrect
Question 10 of 10
What is the number 00100011 in denary?CorrectIncorrect