Slice Operation will be performed on a list using which symbol?Options:(colon)-(hyphen).(dot)slice
Question
Slice Operation will be performed on a list using which symbol?
Options:
- (colon)
- (hyphen)
- (dot) slice
Solution
The correct symbol used for the slice operation on a list in Python is the colon :
.
Explanation:
In Python, the slice operation allows you to access a portion of a list (or other sequence types like strings and tuples) by specifying a start index, an end index, and an optional step. The syntax for slicing a list is as follows:
list[start:end:step]
- The
start
index indicates the position where the slice begins (inclusive). - The
end
index indicates the position where the slice ends (exclusive). - The
step
indicates the interval between each index in the slice.
For example, if you have a list numbers = [0, 1, 2, 3, 4, 5]
, using the slice operation numbers[1:4]
will yield [1, 2, 3]
, since it starts at index 1 and ends just before index 4. Thus, the colon :
is the correct symbol for performing the slice operation.
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