Which type of variable among global and local, takes precedence over other if names are same?

980

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Which built-in method adds one or more elements to the end of an array and returns the new length of the array?

1334

---

Which built-in method returns the calling string value converted to upper case?

960

---

Give an example of closure?

949

---

What is purpose of onerror event handler in javascript?

934

---

What are disadvantages of using javascript?

1134

---

Which built-in method returns the index within the calling string object of the first occurrence of the specified value?

1056

---

Which built-in method returns the string representation of the number’s value?

1145

---

What typeof returns for a null value?

1043

---

How do you include a comment in javascript?

911

---

How to convert “20” to number in javascript?

1012

---

Create an array in javascript with a list of 4 colors, assign that array to the variable, ‘colors’.

920

---

Is javascript case sensitive?

1070

---

Create a new javascript object with the keys of “fname” equal to your first name, “lname” equal to your last name, and “fcolors” equal to and array of 3 of your favorite colors. Assign this object to a variable called “me” and log it to the console.

1025

---

How would you organize your javascript code?

1016

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