JavaScript-Developer-I Exam Question 161
What are two unique features of functions defined with a fat arrow as compared to normal function definition?
Choose 2 answers
Choose 2 answers
JavaScript-Developer-I Exam Question 162
A developer is trying to handle an error within a function.
Which code segment shows the correct approach to handle an error without propagating it elsewhere?
A)
B)
C)
D)
Which code segment shows the correct approach to handle an error without propagating it elsewhere?
A)
B)
C)
D)
JavaScript-Developer-I Exam Question 163
Which three options show valid methods for creating a fat arrow function? Choose 3 answers
JavaScript-Developer-I Exam Question 164
The developer has a function that prints "Hello" to an input name. To test this, thedeveloper created a function that returns "World". However the following snippet does not print " Hello World".
What can the developer do to change the code to print "Hello World" ?
What can the developer do to change the code to print "Hello World" ?
JavaScript-Developer-I Exam Question 165
A developer wants to use a try...catch statement to catch any error that countSheep () may throw and pass it to a handleError () function.
What is the correct implementation of the try...catch?
A)
B)
C)
D)
What is the correct implementation of the try...catch?
A)
B)
C)
D)
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