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elena55 [62]
3 years ago
8

An ink-jet printer is a type of impact printer. a. True b. False

Computers and Technology
1 answer:
Mumz [18]3 years ago
6 0
The answer is: false it is not a impact printer
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Consider the following base and derived class declarations: class BaseClass { public: void BaseAlpha(); private: void BaseBeta()
Alina [70]

Answer:

a) Baseclass - baseField

DerivedClass - derivedField

b) BaseClass - baseField

DerivedClass - derivedField

c) BaseClass - BaseBeta(), BaseAlpha()

DerivedClass - BaseAlpha(), DerivedAlpha(), DerivedBeta()

d) BaseClass - BaseAlpha()

DerivedClass - BaseAlpha(), DerivedAlpha(), DerivedBeta()

Explanation:

a) Since, private members of a class cannot be inherited, that is why, DerivedClass has only one private data member.

b) Member function of a class can invoke private data variables of the class, so, they can refer to their private members on their own but DerivedClass has no access to BaseClass's private members.  

c) Every member function of a class can invoke every other member function of that class, but DerivedClass's member function cannot invoke BaseClass's private member functions.

d) Object of a class has no access to private members of a class, that is why they can invoke only public member functions of the class.

8 0
3 years ago
The union of sets Q and R is the set of all elements that belong to either Q or R or both.
navik [9.2K]

Answer:

i think false

Explanation:

kasi parang same question

5 0
3 years ago
When an individual user works in _____, the workstation performs all the functions of a server by storing, accessing, and proces
anyanavicka [17]
When an individual user works in stand-alone mode, the workstation performs all the functions of a server by storing, accessing, and processing data as well as providing a user interface.​
4 0
3 years ago
in java Write a program with total change amount in pennies as an integer input, and output the change using the fewest coins, o
Keith_Richards [23]

Answer:

// Program is written in Java

// Comments are used for explanatory purposes

// Program starts here..

import java.util.*;

public class Money

{

public static void main(String [] args)

{

 Scanner input = new Scanner(System.in);

 // Declare Variables

 int amount, dollar, quarter, dime, nickel, penny;

 // Prompt user for input

 System.out.print("Amount: ");

 amount = input.nextInt();

 // Check if input is less than 1

 if(amount<=0)

  {

   System.out.print("No Change");

  }

 else

  {

   // Convert amount to various coins

   dollar = amount/100;

   amount = amount%100;

   quarter = amount/25;

   amount = amount%25;

   dime = amount/10;

   amount = amount%10;

   nickel = amount/5;

   penny = amount%5;

   // Print results

   if(dollar>=1)

    {

     if(dollar == 1) { System.out.print(dollar+" dollar\n");}

   else { System.out.print(dollar+" dollars\n"); }

}

if(quarter>=1)

{

if(quarter== 1)

{System.out.print(quarter+" quarter\n");}

else{System.out.print(quarter+" quarters\n");}

}

if(dime>=1)

{

if(dime == 1){System.out.print(dime+" dime\n");}

else{System.out.print(dime+" dimes\n");}

}

if(nickel>=1)

{

if(nickel == 1){System.out.print(nickel+" nickel\n");}

else{System.out.print(nickel+" nickels\n");}

}

if(penny>=1)

{

if(penny == 1) {System.out.print(penny+" penny\n");}

else { System.out.print(penny+" pennies\n"); }

}

}

}

}

See attachment for program file

Download java
3 0
3 years ago
what would be the address of the cell, which is intersect of the second row and third column in a worksheet
podryga [215]

C2 or B3. This is if you are talking about Microsoft Excel.

5 0
3 years ago
Read 2 more answers
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