The method that can be used to create new properties and also to modify the attributes of existing properties is _________
a) Object.defineProperty()
b) Object.defineProperties()
c) Both Object.defineProperty() and Object.defineProperties()
d) Object.inherit()
Answer: c
Explanation: The method Object.defineProperty() defines a new property directly on an object, or modifies an existing property on an object, and returns the object.Both Object.defineProperty() and Object.defineProperties() can be used todefine new properties.
Related Posts
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)
Join The Discussion