pseudocode

Question 1

declare a variable

Answer 1

DECLARE variableName : DATATYPE

Question 2

declare a constant

Answer 2

whatever your data is, could be a number or a string (stored in quotations)

CONSTANT variableName = data

Question 3

declare a 1D array

Answer 3

DECLARE arrayName : ARRAY[lower:upper] OF DATATYPE

Question 4

declare a 2D array

Answer 4

DECLARE arrayName : ARRAY[lower1:upper1, lower2,upper2] OF DATATYPE

Question 5

assign individual array element

Answer 5

1D: arrayName[i] <- value
2D arrayName[i, j] <- value

Question 6

assign a value to a group in the array

Answer 6

FOR Index ← n TO m
      arrayName[Index] ← value
NEXT Index

n and m are examples (integers), value is an example