The question mark (?) operator indicates (a) either zero or one occurrence. (b) any number of ...

Author Question: The question mark (?) operator indicates (a) either zero or one occurrence. (b) any number of ... (Read 30 times)

jrubin

Hero Member
Posts: 552

on: Jul 7, 2018

The question mark (?) operator indicates

(a) either zero or one occurrence.
(b) any number of occurrences.
(c) one or more occurrences.
(d) more than one occurrence.

Question 2

Which of the following is tags is used to define rules for an element?

(a)
(b)
(c)
(d)

coyin

Sr. Member
Posts: 334

Reply #1 on: Jul 7, 2018

Answer to Question 1

Ans: (a)

Answer to Question 2

Ans: (c)

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