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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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Give examples of two IP addresses (that are 100 IP addresses away from each other but the last octet is not greater than .150) t
aniked [119]

Answer:

Explanation:

255.255.255.0 is the Subnet for the network DCI, it makes it a workable network to allow 254 users.

It as an IP address exclusion range between 192.168.42.100 - 192.168.42.110, this makes it overall accessible through X. X.X.1 - 99 and X. X. X - 110 - 252.From this, 90 address are being used, so 2 addresses can be picked as 192.168.42.6 and 192.168.42.106. These are 100 addresses apart, and the final Ocet is not more than 150.

3 0
3 years ago
Consider the language S*, where S = {a ab ba}.
Nezavi [6.7K]

Answer:

Check Explanation

Explanation:

A) the string (abbba) is not a word in this language because in this language, each b must preceded or followed by an a. Three consecutive b's are just not possible.

B) All the words with 3 letters in this language

aaa

aab

aba

baa

C) 5 words with four letters from this language. I'll write as many as possible to make things as easy as possible.

aaaa

aaab

aaba

baab

baba

baaa

abaa

abab

abba

D) This is the language of words without bbb, with every bb preceded and followed by an a (that is, no word can start or end wilth bb). All non-empty strings contain at least one a (so b and bb together are not allowed!).

Hope this Helps!!!

6 0
3 years ago
Draw a flowchart for an algorithm which calculates how much money a student will need per week to buy a meal and two drinks each
jasenka [17]

Flowcharts are used as a prototype of an actual program.

First, I will write out the algorithm; which will be used as an explanation of the flowchart (see attachment for flowchart)

The algorithm is as follows;

1. Start

2. Get input for cost of a meal and cost of a drink;

3. Calculate the total cost for a meal and two drinks

4. Multiply the total cost of a meal and two drinks by 7, to get the weekly cost

5. Display the weekly cost

6. Stop

At the end of the algorithm/flowchart, the weekly cost is calculated and printed.

See attachment for flowchart

Read more about algorithms and flowcharts at:

brainly.com/question/18088572

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3 years ago
Which of the following is the most-polluting energy source?
ira [324]
The answer to your question is D. Coal.
7 0
4 years ago
Read 2 more answers
The process of using or controlling two or more windows at a time is known as. a threading .b multitasking. c hyperthreading.d s
mixas84 [53]
<span>The process of using or controlling two or more windows at a time is known as multitasking.</span>
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3 years ago
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