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3 years ago

Use appropriate method calls from the List ADT to create the following list:

Computers and Technology

1 answer:

Mumz [18]3 years ago

7 0

Answer:

The complete method is as follows:

public List buildList(List L) {

L.insert(30);

L.insert(23);

L.insert(19);

L.insert(4);

return L; }

Explanation:

To complete the method, we make use of the insert() function.

This inserts elements of the list into list L. However, we have to start from the last element (i.e. in descending order)

So, the explanation is as follows:

L.insert(30); --- This inserts the last element

Continue inserting in descending order

L.insert(23);

L.insert(19);

Until the first list element is inserted

L.insert(4);

This returns the filled list L

return L;

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The ListIterator interface

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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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3 years ago

The measure of the maximum amount of data that can travel through a computer’s communications path in a given amount of time is

STatiana [176]

Answer:

Bandwidth

Explanation:

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It is used to measure the transfer rate of bit in a network.

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3 years ago

What is the range for copper tape

jeyben [28]

Answer:

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3 years ago

Describe shortly about the following Linux directories and theirpurpose,1. lib2. etc3. Boot4. Root5. home

Bingel [31]

Answer:

Linux directories and their purposes are:

1) lib - Lib file contained the share object library file which necessary to boots system and this directory contain file module stored in the kernel.

2) etc - etc file is the configuration file that they are local in the machines. When the program run these file are stored in the directories. this can be static and do not executable directory.

3) Boot - Boot file are stored in the directory which required processing of linux boot and such files are included in the linux kernel of the file.

4) Root - Root file are the best user root directory and user cannot view this directories from there account. This file usually contain administrative file system.

5) Home - Home file contained the user directory and it is the default system of linux. Home directory helps user to enable any network system to access there home directories.

5 0

3 years ago

Write a function: function solution(N); that, given a positive integer N, prints the consecutive numbers from 1 to N, each on a

koban [17]

Answer:

The program written in Python is as follows:

def solution(N):

concat = ""

for i in range(1,N+1):

if not(i%2 == 0 or i%3 ==0 or i%5 == 0):

print(str(i))

else:

if i%2 == 0:

concat= concat+"Codility"

if i%3 == 0:

concat= concat+"Testers"

if i%5 == 0:

concat= concat+"Coders"

print(concat)

concat = ""

N = int(input("Enter a positive integer: "))

solution(N)

Explanation:

This line declares the function

def solution(N):

This line initializes a variable named concat to an empty string

concat = ""

This line iterates from 1 to the input integer

for i in range(1,N+1):

This line checks if the current number of iteration is divisible by 2,3 or 5, if no, the number is printed

if not(i%2 == 0 or i%3 ==0 or i%5 == 0):

print(str(i))

If otherwise

else:

This lines checks if current number is divisible by 2; if yes the string "Codility" is concatenated to string concat

if i%2 == 0:

concat= concat+"Codility"

This lines checks if current number is divisible by 3; if yes the string "Testers" is concatenated to string concat

if i%3 == 0:

concat= concat+"Testers"

This lines checks if current number is divisible by 2; if yes the string "Coders" is concatenated to string concat

if i%5 == 0:

concat= concat+"Coders"

The concatenated string is printed using this line

print(concat)

This variable concat is intialized back to an empty string

concat = ""

The main method starts here

N = int(input("Enter a positive integer: "))

This line calls the defined function solution

solution(N)

6 0

3 years ago