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Q 1 - Calculate the emissions of a car consuming tl/10km Porsche model \[emissions(gCO_2/100km) = 19.427 + 27.965\times consumption\]
A - JavaScript is a lightweight, interpreted programming language.
B - JavaScript is designed for creating network-centric applications.
C - JavaScript is complementary to and integrated with Java.
All of the above options are correct.
Yes! An anonymous function can be assigned to a variable.
Q 3 - Which built-in method calls a function for each element in the array?
forEach() method calls a function for each element in the array.
Q 4 - Which built-in method returns the string representation of the number's value?
toString() method returns the string representation of the number's value.
Q 5 - Which of the following function of Boolean object returns the primitive value of the Boolean object?
valueOf() − Returns the primitive value of the Boolean object.
Q 6 - Which of the following function of String object extracts a section of a string and returns a new string?
slice() − Extracts a section of a string and returns a new string.
Q 7 - Which of the following function of String object returns the calling string value converted to lower case while respecting the current locale?
toLocaleLowerCase() − Returns the calling string value converted to lower case while respecting the current locale.
Q 8 - Which of the following function of String object causes a string to be italic, as if it were in an <i> tag?
italics() − Causes a string to be italic, as if it were in an <i> tag.
Q 9 - Which of the following function of Array object creates a new array with the results of calling a provided function on every element in this array?
map() − Creates a new array with the results of calling a provided function on every element in this array.
Q 10 - Which of the following function of Array object adds one or more elements to the front of an array and returns the new length of the array?
unshift() − Adds one or more elements to the front of an array and returns the new length of the array.