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NeX [460]
3 years ago
11

To simplify input management, you are asked, neglecting the handling of exceptions, to write a keyboard class so that the input

can be written more simply as follows:
public class Main {
public static void main (String [] args) {
Keyboard t = new Keyboard ();
String str = t.readStringa ();
int i = t.readInteger ();
double d = t.read Double ();
}
}

CODE IN JAVA! THANKS
Computers and Technology
1 answer:
NARA [144]3 years ago
3 0

Answer:

dodtzfivlxvjgippiy0fy9eyw8re7z

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Write query to get the max and min salary of job_id 101​
taurus [48]

Answer:

SELECT  MAX(salary), MIN(salary) FROM salaries WHERE job_id=101

Explanation:

Assumptions were made on the column and table names...

5 0
3 years ago
Jared does not update his computer’s system software. What threat does his computer face?
hammer [34]

the answer is not viruses it is actually hackers.

5 0
3 years ago
Assume that an int variable age has been given a value. Assume further that the user has just been presented with the following
jeka57 [31]

Answer:

No programming language stated.

I'll answer the question using C++ programming language

Explanation:

The code goes this;

.#include <iostream>

using namespace std;

int main()

{

string order; int age;

cout<<"Press S for hangar steak, red potatoes, asparagus"<<endl;

cout<<"Press T for whole trout, long rice, brussel sprouts"<<endl;

cout<<"Press B for cheddar cheeseburger, steak fries, cole slaw"<<endl;

cout<<"Please make your order";

cin>>order;

cout<<"Please what's your age";

cin>>age;

if(order == "S" || order == "T" || order == "B")

{

if(age <= 21)

{

if(order == "S")

{

cout<<"The Recommendation is Vegetable Juice";

}

else if(order == "T")

{

cout<<"The Recommendation is Cranberry Juice";

}

else if(order == "B")

{

cout<<"The Recommendation is Soda";

}

}

else

{

if(order == "S")

{

cout<<"The Recommendation is Cabernet";

}

else if(order == "T")

{

cout<<"The Recommendation is Chardonnay";

}

else if(order == "B")

{

cout<<"The Recommendation is IPA";

}

}

}

else

{

cout<<"Invalid Menu Selection";

}

return 0;

}

5 0
4 years ago
How can officers in the armed services receive college educations? Select the best answer choice. A. All of the answers are corr
Ber [7]

Answer:

i think A. is the answer but if it isn't B. Taking courses through the GI Bill is correct

Explanation:

i have multiple friends that are recruiters and i'm in rotc.

4 0
3 years ago
What do Business Analysis workers do? Check all that apply.
nlexa [21]

Answer: Recommend solutions to problems & Analyze information and problems.

A business analyst is a person that takes a look at a company's current system and tries to understand how the company works. These analyst seek to find out how the company will be in the future. Their main job is actually to oversee the different projects done by the company and analyze the different projects to determine if it would benefit the company or not.

Since business analysts thrive to understand their company's system, they are often the people who find information and problems that the company may have in the present or in the near future. These workers also recommend solution to problems that the company may have. The analysts are also often working with the IT departments of companies to help with the moving forward of the company's current system.

7 0
3 years ago
Read 2 more answers
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