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White raven [17]
2 years ago
6

Mario wants to use computer.what is the first thing needs to know​

Computers and Technology
1 answer:
-BARSIC- [3]2 years ago
5 0
The basics of the conputer and how to work it (the basics)
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BIOS instructs the computer on how to preform basic functions such as booting and keyboard control. It is also used to identify and configure the hardware in a computer
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Why should we be careful about opening email attachments?
quester [9]

Answer:

files can easily infect your computer with viruses or malware.

Explanation:

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Explain the difference between using the int type and the double type for numbers.
MaRussiya [10]
They have different semantics, <span>addition to having different semantics from </span>double<span>, </span>int<span> arithmetic is generally faster, and the smaller size (32 bits vs. 64 bits) leads to more efficient use of caches and data transfer bandwidth.....
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6 0
3 years ago
Which of the following color palettes for the BackColor and ForeColor properties contains colors that are guaranteed to be displ
Norma-Jean [14]

Answer: 1)System Palette

Explanation: System palette is kind of palette found in the system which contain the color values that is used by the display.This palette is also  drawing of the devices and applications.But the application don't get the direct access to the system palette rather logical palette permits it.

They work on the basis of the properties carried from the Back color and Fore color.Other palettes mention in the option is incorrect because these palettes don't work for the operating system's display .Thus the correct option is option(1).

8 0
3 years ago
Which method call converts the value in variable stringVariable to an integer?
zlopas [31]

Answer:

The correct answer for the given question is Integer.parseInt( string variable );

Explanation:

Integer.parseInt( string variable ); is the method in a java programming language that convert the string into the integer value. It takes a string variable and converted into the integer.

Following are the program in java which convert the string value into an integer value.

class Main  

{

 public static void main(String []args) // main function

{

   String str1 = "10009";

// variable declaration

   int k = Integer.parseInt(str1);

// convert the string into integer.

   System.out.println("Converted into Int:" + k);

}

}

Output:

Converted into Int:10009

Convert.toInt( stringVariable );

Convert.parseInt( stringVariable,Integer.toInt( stringVariable ); are not any method to convert the string into integer .

Therefore the correct answer is :Integer.parseInt( stringVariable );

3 0
3 years ago
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