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Simora [160]
3 years ago
13

The ListIterator interface

Computers and Technology
1 answer:
Katyanochek1 [597]3 years ago
4 0

Answer:

b. adds to Iterator the ability to move backwards in the collection

Explanation:

In Java programming, the ListIterator interface adds to Iterator the ability to be bidirectional i.e move backwards and forward in the collection and it is a sub-interface of the Iterator interface.

The ListIterator interface makes it possible to modify any list during iteration and determine its position in the list.

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dybincka [34]

Answer:

The right answer is option 4: 2

Explanation:

Lists are used in Python to store elements of same or different data types.

Different functions are used in Python on List. One of them is count.

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The syntax for count is:

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In the given code,

The output will be 2

Hence,

The right answer is option 4: 2

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3 years ago
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Since the LAN port on a router is to be connected to the uplink port on a switch and the switch does not support auto-MDI, the crossover cable can be used.

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3 years ago
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Katarina [22]

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5 0
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Ksivusya [100]
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