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3 years ago

Meg[] elements = {new Lois(), new Stewie(), new Meg(), new Brian()}; for (int i =0; i

Computers and Technology

1 answer:

Stells [14]3 years ago

7 0

Complete question is attached as snapshot.

Answer:

This will result in a compilation error.

Here's the inheritance hierarchy:

Meg -> Lois -> Brian -> Stewie

Now Meg has 2 public Fxns, a() and toString().

Lois inherits from Meg and all its public functions as well but, overrides the a() fxn of its super class.

So finally Lois has fxns a(), b() and toString().

Brian extends Lois and inherits all the above listed fxns of Lois, but overrides the b() and toString() fxns.

Stewie extends Brian and inherits all the fxns of Brian, but overrides the a() and toString() fxns.

In the Main driver fxn, we call a() and b() methods of all these classes but, the base class Meg has no b() and it is not extending any class so its not available in its scope.

This results in a compilation error.

Explanation:

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The _________ check is a type of hardware control that involves adding a "1" or a "0" to the end of every 8 bit byte such that t

stira [4]

Answer:

The correct answer to the following question is an option (b) parity.

Explanation:

Because it is a bit that appends to the binary bit and it has the sets of one or either zero by which a total number of the one bits is the odd or the even parity bit.

Parity bit is a type of bit by which we can check when the data is moved to another place than at that time the data is written over or lost and also we check data at that time when these data is transmitted from one computer to other computers.

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2 years ago

Students recently created a Gaming Club at their school. On Friday of every week, students bring in their gaming consoles (Xbox,

ozzi

Answer:

first line, that is "The bandwidth of the school’s internet connection is lower than at home" is the correct answer.

Explanation:

The network school bandwidth, speed, and list of phones can all be considerations here. In school might have a network that does not allow high MBPS or via its ISP, it might have a low bandwidth plan. It based on the router's size, frequency, and link of the firewall and gaming network, the bandwidth may be lower.

The Most probably, the device isn't the source but it acts in the match were caused by the link.

If the school requires the server for transport broadband connections, the network can slow the process through pc specifications and link to either the network.

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3 years ago

We have a user Sally Smith who we want to grant the ability to launch applications and browse folders. But we do not want her to

igomit [66]

Answer:

LIST

Explanation:

NTFS is A proprietary journaling file system developed by Microsoft. It started with windows 3.1.

List Folder Contents: Is what Gives authorized user the permission to viewing and listing of files and sub-folders as well as executing of files inherited by folders only.

NTFS permissions applies to every file and folder stored on a volume formatted with the NTFS file system. By default, permissions are inherited from a root folder to the files and sub-folders beneath it, although this inheritance can be disabled.

List Folder Contents will allow you to display the folder's contents and to display the data, attributes, owner, and permissions for files within the folder.

The NTFS permission that applies to the Domain Users group that will allow Sally to do what he wants without allowing more access than necessary is LIST.

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3 years ago

A two-dimensional array of characters can contain Group of answer choices

Ber [7]

Answer: All of these.

Explanation: Lets take a two-dimensional array alphabet[4][4]

Lets say this array contains the following elements: Example 1

a b c d

l i o n

f e l l

s t e m

These are the strings with same length. So this 2D array can contain strings of same length.

Now lets take another 2D array Example 2

a b c

h i n t

s o

e g g

2D array can have all these above mentioned elements. So it can contain strings of different lengths.

Now consider the Example 2. Some places for the elements are left. This isn't an issue for 2D array. So it can contain uninitialized elements too.

So the answer is All of above.

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3 years ago

how to write a function "void funct()" which will accept a string from the user as input and will then display the string backwa

Mariulka [41]

Answer:

#include <bits/stdc++.h>

using namespace std;

void funct(){

string name;

cout<<"enter the string: ";

cin>>name;

reverse(name.begin(), name.end());

cout<<"The string is : "<<name<<endl;

}

int main()

{

funct();

return 0;

}

Explanation:

create the function funct() with return type void and declare the variable type string and print a message for asking to used enter the string.

The string enter by user is store in the variable using cin instruction.

after that, we use a inbuilt function reverse() which takes two argument.

firs argument tell the starting point and second index tell the ending point. then, the reverse function reverse the string.

name.begin() it is a function which return the pointer of first character of string.

name.end() it is a function which return the pointer of last character of the string.

finally, print the reverse string.

for calling the function, we have to create the main function and then call the function.

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2 years ago