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2 years ago

The destructor automatically executes when the class object goes out of ____.

Computers and Technology

1 answer:

Tema [17]2 years ago

4 0

Answer:

scope

Explanation:

Destructor is a member function and it call automatically when the class object goes out of scope.

Out of scope means, the program exit, function end etc.

Destructor name must be same as class name and it has no return type.

syntax:

~class_name() { };

For example:

class xyz{

xyz(){

print(constructor);

}

~xyz(){

print(destructor);

}

int main(){

xyz num;

}//end program

when the object is create the constructor will called and when the program end destructor will call automatically.

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In cell I8, enter a nested logical function to display Need to Remodel if the apartment is unoccupied (No) AND was last remodele

galina1969 [7]

Answer:

The Function is given as

=IF(AND(E8="No",G8>10),"Need to remodel","No Change")

Explanation:

The syntax of the IF condition in excel is given as

IF(Test,If true,If false)

So here the test is an and component such that the house has to be unoccupied which is indicated as E8 because the E column contain the occupancy of the apartments, and the G8 is the last remodeling time, so the test statement is the AND operation of the conditions as

E8="No" indicating that house is unoccupied

G8>10 indicating that the last remodelling was more that 10 years ago

So the test is given as

AND(E8="No",G8>10)

Now the statement if the test true is the recommendation for to remodel, so

"Need to remodel"

Now the statement if the test is false is given as

"No Change"

So the overall function becomes

=IF(AND(E8="No",G8>10),"Need to remodel","No Change")

3 0

2 years ago

If a filesystem has a block size of 4096 bytes, this means that a file comprised of only one byte will still use 4096 bytes of s

olga55 [171]

I need more information

4 0

3 years ago

Your friend sends you a computer game. after installing the game on your computer, you realize that it plays very slowly. you kn

dsp73

Memory possibly. Or another pricessor.

8 0

3 years ago

What is the range of values that a short can represent?

ikadub [295]

Answer:

c. Math.pow(-2.0,15.0) to (Math.pow(2.0,15.0) -1).

Explanation:

short represents a 16-bit signed integer. short is used to save memory because it occupies less space than integers where integers occupy 4 bytes short occupies 2 bytes.

Since it is signed so first bit is used to represent the sign if 0 then positive and 1 then the integer is negative.We are left with 15 bits.

So the range is -2¹⁵ to 2¹⁵-1.

Hence the answer is option c.

3 0

2 years ago

The following method public String removeFromString(String old, String frag) removes all occurences of the string frag from the

Mashutka [201]

private static String removeFromString(String old, String frag)

{

int i = old.indexOf(frag);

while (i> -1) {

String rest = old.substring(i + frag.length());

System.out.println("rest = " + rest);

old = old.substring(0, i);

System.out.println("rest = " + old);

old = old + rest;

System.out.println("rest = " + old);

i = old.indexOf(frag);

System.out.println("i = "+ i);

}

return old;

}

Here the index of first occurrence is obtained outside the “while loop” and if this loop runs until index value is >-1. It extracts the rest of the characters other than “frag” from the index and all the characters for which the given set of characters are removed.

4 0

2 years ago