What is an asynchronous programming? Why is it important in javascript?

1110

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How to delete a cookie using javascript?

1070

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Which built-in method sorts the elements of an array?

1082

---

What are the javascript data types?

1072

---

What are the different ways to create an array in javascript?

1050

---

How are javascript and ecma script related?

999

---

What is the naming conventions for the variables in javascript?

1073

---

Explain returning values from subroutines?

1003

---

What is v-strings?

1143

---

What is lexical variable in perl?

997

---

Define print() function in perl?

959

---

What are hashes?

1000

---

How does a “grep” function perform?

1103

---

Explain different types of perl operators.

996

---

Explain use of ‘my’ keyword in perl?

983

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