Classes And Modules MCQ question and answer in javascript with solution

A. let trimmed = (l.trim() for (l in lines));

B. let trimmed = (trim(l));

C. let trimmed = l.trim();

D. let trimmed = for(l in lines));

A. Takes it to be 0

B. Takes it to be 1

C. Takes it to be true

D. Takes it to be false

A. When there is no exception

B. When the catch doesnot match

C. When there is exception

D. None of the mentioned

A. xml

B. object

C. dom

D. html

A. XMLInterface()

B. XMLClass()

C. XMLList()

D. XMLArray()

A. ..

B. …

C. *

D. @

A. insertChildBefore()

B. insertChildAfter()

C. appendChildAfter(…)

D. appendChildBefore(…)

A. delete weight(pt).all;

B. delete pt.element[all];

C. delete pt;

D. delete pt..weight;