a) var is confined to a particular function but let is not
b) let is confined to a particular function but var is not
c) var defines values based on conditions but let does not
d) let doesn’t let you change the value of the variable
Answer: b
Explanation: Variables declared with var have global scope whereas variable declared with let have block scope. Variables declared with let are defined only within the closest enclosing block (and any blocks nested within it, of course).
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What is the output of the given code?
counter=1
if counter<=5
puts (counter)
counter=counter+1What is the output of the given code?
if(a==10 && b=9)
print “true”
else
print “false”
endWhich of the following are used for comparison?
What is the output of the given code?
a=10
b=9
if(a>b)
print (“a greater than b”)
else
print “Not greater”
endAssignment operator is also known as relational operator.
What is the output of the given code?
a=”string”
b=”strings”
if(a==b)
print (“a and b are same”)
else
print “Not same”
endWhat is the output of the given code?
test_1 = 17 > 16
puts(test_1)
test_2 = 21 <= 30
puts(test_2)
test_3 = 9 >= 9
puts(test_3)
test_4 = -11 > 4
puts(test_4)
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