15807
Quiz by , created more than 1 year ago

a quiz about stuff

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15807
Created by 15807 over 9 years ago
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Questions on data

Questions on data

Question 1 of 6

1

What is 33 in binary?

Select one of the following:

  • 100011

  • 110011

  • 111111

  • 1337

Explanation

Question 2 of 6

1

Which one of these is a form of data validation?

Select one of the following:

  • Presents check

  • Presence Check

  • Rub cheese on the data

  • Make user input data twice

Explanation

Question 3 of 6

1

Which one of these is not a character set?

Select one of the following:

  • ASCII

  • EBDIC

  • UNICODE

  • IACUNC

Explanation

Question 4 of 6

1

Tick the boxes that could be considered advantages or disadvantages of presenting data in a interactive presentaion rather than a graph.

Select one or more of the following:

  • The file size of a graph is larger than a presentation.

  • An interactive presentation could give you more information on the same data. (Depending on the quality of the presentation).

  • A graph gives the same information in a more compact form.

  • Graphs can be boring

Explanation

Question 5 of 6

1

What is two's compliment?

Select one of the following:

  • The method of converting binary to their negative binary value

  • The method of converting binary to their negative decimal value

  • The method of converting any number into its respective bases negative value.

  • Complementing the number two.

Explanation

Question 6 of 6

1

What is 1048576 decimal in octal

Select one of the following:

  • 4000000

  • 4521245

  • 1337h4x0rz

  • 5000000

Explanation

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