The text box of a GUI screen will accept numbers from $1$ to $100$ only. Classify the test data options that are feasible for testing by using Equivalence partitioning.

What is the correct answer $-$

a$.$ Classify the input into $5$ cases such as:

$1.$ A value at lesser than the lower boundary ex: $-1$ etc.

$2.$ A value equal to lower boundary i$.$e$.1$

$3.$ A value in between $1$ and $100$

$4.$ A value equal to higher boundary i$.$e$.100$

$5.$ A value greater than the higher boundary, i$.$e$.101$

b$.$ Classify the input into $5$ cases such as$,$

$1.$ A value at lesser than the lower boundary ex: $-2$ etc.

$2.$ A value equal to the lower boundary i$.$e$.-1$

$3.$ A value in between $1$ and $100$

$4.$ A value equal to higher boundary i$.$e$.100$

$5.$ A value greater than the higher boundary, i$.$e$.102$

c$.$ Classify the input into $5$ cases such as$,$

$1.$ A value at lesser than the lower boundary ex: $0$ etc.

$2.$ A value equal to the lower boundary i$.$e$.-1$

$3.$ A value in between $1$ and $100$

$4.$ A value equal to higher boundary i$.$e$.100$

$5.$ A value greater than the higher boundary, i$.$e$.101$

d$.$ Classify the input into $4$ cases such as$,$

$1.$ A value at lesser than the lower boundary ex: $-1$ etc.

$2.$ A value equal to the lower boundary i$.$e$.1$

$3.$ A value in between $1$ and $100$

$4.$ A value greater than the higher boundary, i$.$e$.101$