Samuel Leonard
Quiz by , created more than 1 year ago

Test your knowledge of denary, binary and hexadecimal.

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Samuel Leonard
Created by Samuel Leonard almost 9 years ago
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Denary, Binary and Hexadecimal

Denary, Binary and Hexadecimal

Question 1 of 10

1

Convert the denary value of 183 to binary.

Select one of the following:

  • 11111010

  • 10101101

  • 10110111

  • 01101110

Explanation

Question 2 of 10

1

Hexadecimal is also known as base 15.

Select one of the following:

  • True
  • False

Explanation

Question 3 of 10

1

Convert the hexadecimal value 3D to denary.

Select one of the following:

  • 17

  • 16

  • 71

  • 61

Explanation

Question 4 of 10

1

Binary is also known as base 2

Select one of the following:

  • True
  • False

Explanation

Question 5 of 10

1

The denary value the hexadecimal A1 is 161

Select one of the following:

  • True
  • False

Explanation

Question 6 of 10

1

The binary value 01001101 is worth how much in denary?

Select one of the following:

  • 77

  • 27

  • 67

  • 125

Explanation

Question 7 of 10

1

The denary value 17 is worth 11 in hexadecimal.

Select one of the following:

  • True
  • False

Explanation

Question 8 of 10

1

What is the highest amount of data a 8 bit binary code can store?

Select one of the following:

  • 127

  • 256

  • 255

  • 176

Explanation

Question 9 of 10

1

In binary addition, 1 +1+1 results in what?

Select one of the following:

  • 0 carry 1

  • 1

  • 1 carry 1

  • 0

Explanation

Question 10 of 10

1

ASCII uses hexadecimal to represent characters.

Select one of the following:

  • True
  • False

Explanation

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