Traversing, JQuery

Question: To searches for descendent elements that match the specified selectors you should use ?
A
find(selector)

B
filter(selector)

C
filter(fn)

D
closeset(selector)

Note: Not available
1. Report
Question: To get a set of elements containing the unique next siblings of each of the given set of elements you should use ?
A
find(selector)

B
nextAll([selector])

C
children([selector])

D
next([selector])

Note: Not available
1. Report
Question: To reduce the set of matched elements to single element you should use ?
A
reduce(selector)

B
eq(index)

C
gt(index)

D
contents(selector)

Note: Not available
1. Report
Question: To revert the most recent 'destructive' operation, changing the set of matched elements to its previous state you should use ?
A
end()

B
last()

C
fast()

D
contents()

Note: Not available
1. Report
Question: To removes elements matching the specified selector from the set of matched elements you should use ?
A
not(selector)

B
remove(selector)

C
is(selector)

D
filter(selector)

Note: Not available
1. Report
Question: To find all sibling elements in front of the current element you should use ?
A
prevAll([selector])

B
siblings([selector])

C
prevSibling([selector])

D
current([selector])

Note: Not available
1. Report

Question: To searches for descendent elements that match the specified selectors you should use ?