Starting Out

Question 1

File name extension for Haskell

Answer 1

.hs

Question 2

What compiler package to download

Answer 2

Haskell Platform / GHCI

Question 3

Specify Not Equal to operator

Answer 3

/=

Question 4

Get Help in GHCI environment

Answer 4

:?

Question 5

To switch different prompt

Answer 5

:set prompt

Question 6

To restore default prompt

Answer 6

:unset prompt

Question 7

Rule for conditional statements

Answer 7

else part is necessary

Question 8

unusual function name spec

Answer 8

quote is a valid character in function name

Question 9

function name constraint

Answer 9

Name cannot begin with Upper case letters

Question 10

Describe how function succ works

Answer 10

succ takes any input which has a defined successor and returns that successor

Question 11

How to pass parameters to a function

Answer 11

function name and parameters are separated by space

Question 12

Describe min function

Answer 12

Takes two parameters which can be ordered and returns the lesser item

Question 13

How max function works

Answer 13

Takes two parameters which can be ordered and returns the larger item

Question 14

Give an example of a function definition with Syntax

Answer 14

doubleMe x = x + x

Question 15

Give an example function with control stmt if

Answer 15

doubleLT100 x = (if x < 100 then x*2 else x) + 1

Question 16

Define a function with no parameters

Answer 16

conanOBrien = “Conan O Brian”