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galina1969 [7]
3 years ago
8

HELP!!!!!!!

Computers and Technology
1 answer:
Savatey [412]3 years ago
6 0

Answer:

mouse - input

printer - output

keyboard - input

speakers - output

headset - both

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To increase security on your company's internal network, the administrator has disabled as many ports as possible. Now, however,
tia_tia [17]

Answer: 443

Explanation:

Port 443 will need to be enabled for secure transactions to go through because it is the default port for HTTPS which is the transfer protocol for secure communication.

This way your credit card transactions will be encrypted to ensure protection from those who would seek to steal your data and your money.  

8 0
3 years ago
Convert 1/32 GB into MB​
kiruha [24]

Answer:

31.25 megabytes.

31.25 megabytes

7 0
2 years ago
Write a program in pascal to solve a quadratic equation
GalinKa [24]
Program p1;
var a,b,c,d : integer; {i presume you give integer numbers for the values of a, b, c }
     x1, x2 : real;
begin 
write('a='); readln(a);
write('b='); readln(b);
write('c=');readln(c);
d:=b*b - 4*a*c
if a=0 then x1=x2= - c/b
          else
if d>0 then begin 
                 x1:=(-b+sqrt(d)) / (2*a);
                 x2:=(-b - sqrt(d))/(2*a);
                end;
          else if d=0 then x1=x2= - b /(2*a)
                           else write ("no specific solution because d<0");
writeln('x1=', x1);
writeln('x2=',x2);
readln;
end.
5 0
3 years ago
In computer science, what are two names that are used to describe data structures organized by association
Bas_tet [7]

Answer:

Answer to the following question are,

  • Association list
  • Tables

Explanation:

Because these are the two associations data structures.

  • Association List: are referred to that data type which contains the pair of the key and item in the Java Programming Language and Python Programming Language, it is called a dictionary data type.
  • Tables or Hash Tables: are referred to that data type which converts the keys into the integer value.
6 0
3 years ago
What is true about using the reserved word super?
Kitty [74]

Answer:

It can only be used in superclasses

Explanation:

In computer language, a reserved word is a word that cannot be used as an identifier, such as the name of a variable, function, or label, it is "reserved from use".

If your method overrides one of its superclass's methods, you can invoke the overridden method through the use of the keyword super, it can also be used to refer to a hidden field.

We can conclude that the correct answer is "It can only be used in superclasses" because, in a subclass’ constructor, we can call the superclass’ constructor with the keyword super instead of the superclass’ (constructor’s) name.

I hope you find this information useful and interesting! Good luck!

5 0
3 years ago
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