Error Types AQA Alevel Computer Science
- Created by: roshan231
- Created on: 31-10-19 16:57
I | O | A | Y | B | E | O | B | J | Y | M | H | O | U | Y | R | A | X |
W | I | Y | E | R | V | G | V | W | O | G | N | K | E | E | W | H | U |
O | F | B | X | M | I | S | J | V | A | B | X | K | S | K | E | R | H |
O | H | I | R | S | T | G | G | S | L | V | N | M | N | X | N | D | U |
C | O | A | I | P | A | B | S | O | L | U | T | E | K | O | O | X | O |
M | H | O | S | W | L | J | M | I | F | E | I | M | W | V | I | Q | T |
I | T | H | Q | S | E | Y | V | L | X | F | P | A | C | E | S | N | J |
A | H | T | Y | P | R | N | H | H | S | M | N | V | M | R | I | T | J |
K | B | J | N | H | Y | V | R | P | E | B | V | A | P | F | C | A | W |
G | J | C | A | N | C | E | L | L | A | T | I | O | N | L | E | X | T |
O | W | R | H | K | R | O | U | N | D | I | N | G | Y | O | R | W | G |
P | Q | K | O | S | J | G | L | Q | B | W | Q | V | C | W | P | V | O |
P | D | F | B | T | V | J | D | G | H | K | L | D | O | C | B | U | Q |
U | N | D | E | R | F | L | O | W | I | B | V | T | S | S | Y | O | W |
S | F | T | T | O | V | H | Q | Q | A | V | E | N | X | V | X | X | O |
M | C | K | E | R | H | J | V | V | D | R | M | F | G | R | X | K | O |
W | G | L | A | S | Y | S | O | K | W | C | B | P | K | M | D | D | Y |
W | L | Q | Q | X | H | E | A | I | L | P | J | F | E | M | S | N | B |
Clues
- a number is too large too be represented in the bits available (8)
- Loss of value by rounding a number to the nearest value that may be stored (8)
- The relative error identifies the scale of an ABSOLUTE error is measures by dividing the absolute error by the actual value (24/474) then times by 100 to form a percentage (24/474 x100) (8)
- This happens when a number is too small to represented in the available number of bits. This would mean the number is close to Zero (9)
- This happens when when you attempt to add or subtract numbers of very different sizes, this means subtracting a very very samll number from a large number will have an end result of nothing changing. (12)
- This is the difference between the ACTUAL number and the NEAREST value that can be represented (8)
- When the number of bits used to represent the mantissa is too small. (9)
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