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3 years ago

To guarantee that the member variables of a class are initialized, you use ____.

1 answer:

8 0

A constructor, member initialization lists and also the default member initializer. Here you see all three (in reality you choose one construct per variable).

class A
{
public:
int x = 0;

A() : x(1)
{
x = 2;
}
};

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______-____ parameters provide a one-way link between actual parameters and formal parameters.

Oxana [17]

Answer:

Value

Explanation:

3 0

2 years ago

What would you need to have on your foley stage

LUCKY_DIMON [66]

You will need many props for your Specific tracks (whatever you see in the film!). It's impossible to say what you will need until you see the picture and as time goes by you will add to your collection (if you have space!) - garbage day in my neighborhood is 'golden day' as I collect some of best props from the stuff people throw out: old bicycles, doors, sinks, wood, metal, desks, etc.

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3 years ago

Assume that programs spend about 25% of their time waiting for I/O operations to complete. If there are FOUR programs loaded int

natima [27]

Answer:

0.9961

Explanation:

Given that:

Proportion of time waiting for I/O operation to complete = 25% = 0.25

Number of programs waiting in memory = 4

Using the CPU Utilization formula :

CPU Utilization = 1 - p^n

1 - 0.25^4

1 - 0.00390625

0.99609375

5 0

3 years ago

Byte pair encoding is a data encoding technique. The encoding algorithm looks for pairs of characters that appear in the string

erica [24]

Answer:

C. Byte pair encoding is an example of a lossless transformation because an encoded string can be restored to its original version.

Explanation:

Byte pair encoding is a form of encoding in which the most common pairs of consecutive bytes of data are replaced by a single byte which does not occur within the set of data.

For example, if we has a string ZZaaAb, it can be encoded if the pairs of string ZZ are replaced by X and the second pair by Y. So, our data now becomes XYAb.

To get our original data, that is decode it, we just replace the data with the keys X = ZZ and Y = aa thus allowing our original data to be restored.

Since our original string is restored without loss of data, it implies that byte pair encoding is an example of a lossless transformation because an encoded string can be restored to its original version.

8 0

3 years ago

Write a function solution that returns an arbitrary integer which is greater than n.

Aleksandr-060686 [28]

Answer:

public static int greaterThanInt(int n){

return n+10;

}

Explanation:

This is a very simple method in Java. it will accept an argument which is an integer n and return n+10 since the question requires that an arbitrary integer greater than n be returned adding any int value to n will make it greater than n.

A complete java program calling the method is given below:

import java.util.Scanner;

public class ANot {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.println("Please enter an integer");

int n = in.nextInt();

int greaterInt = greaterThanInt(n);

System.out.println("You entered "+n+", "+greaterInt+" is larger than it");

}

public static int greaterThanInt(int n){

return n+10;

}

}

4 0

4 years ago