CODES

Question 1

random number

Answer 1

my $ranNum = int(rand(#))

Question 2

push into array

Answer 2

push(@arrayName, $pushValue)

Question 3

array length

Answer 3

my $arrLength = scalar(@arrayName)

Question 4

range

Answer 4

($startValue + .. + $lastValue)

Question 5

shift

Answer 5

shift(@arrayName)

Question 6

pop

Answer 6

pop(@arrayName)

Question 7

unshift

Answer 7

unshift(@arrayName,$newValue)

Question 8

split

Answer 8

@arrayName = split(' seperator ',$stringSentence)

Question 9

merged

Answer 9

@mergedArray = (@array1, @array2)

Question 10

join

Answer 10

$joinedString = join(' seperator ',$string1,$string2)

Question 11

splice

Answer 11

splice(@arrayName, #startingIndex,#length, $valueInserted)