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Helga [31]
3 years ago
12

Help!!!!!!!!!!!!!!!!!!!

Computers and Technology
1 answer:
ExtremeBDS [4]3 years ago
6 0
Column if the answer.
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Which term refers to actions that you would typically perform on a computer to revive it even if it functions in an unexpected m
sweet-ann [11.9K]
You'd usually reboot a PC if it malfunctions.
6 0
2 years ago
Write a method that prints on the screen a message stating whether 2 circles touch each other, do not touch each other or inters
beks73 [17]

Answer:

The method is as follows:

public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){

    double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));

    if(d == r1 + r2){

        System.out.print("The circles touch each other");     }

    else if(d > r1 + r2){

        System.out.print("The circles do not touch each other");     }

    else{

        System.out.print("The circles intersect");     }

}

Explanation:

This defines the method

public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){

This calculate the distance

    double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));

If the distance equals the sum of both radii, then the circles touch one another

<em>     if(d == r1 + r2){</em>

<em>         System.out.print("The circles touch each other");     }</em>

If the distance is greater than the sum of both radii, then the circles do not touch one another

<em>    else if(d > r1 + r2){</em>

<em>         System.out.print("The circles do not touch each other");     }</em>

If the distance is less than the sum of both radii, then the circles intersect

<em>    else{</em>

<em>         System.out.print("The circles intersect");     }</em>

}

6 0
2 years ago
Tara is a recent computer science graduate. After completing a three-month internship at an IT firm, she decides to become a tes
KengaRu [80]

Answer:

Explanation:

A tester has to evaluate, test and find errors, in this job you have to provide all the analysis and improve the software.

A tester has to evaluate:

  • Interact with buttons
  • Enter data
  • design for multiple situations

A tester must have these abilities:

  • The ability to work calmly under pressure.
  • Organizational capacity .
  • Logical thinking.
  • Ability to plan future work.
  • Pay attention to the details.

7 0
3 years ago
What types of messages flow across an SDN controller’s northbound and southbound APIs? Who is the recipient of these messages se
Marta_Voda [28]

Answer and Explanation:

Messages flow across an SDN controller's:  

Northbound APIs:  

• Messages which help in read/write state of the network and developing flow tables within the  

state management layer.  

• Notifications for the state-change events.  

• The interaction between the controller and network control applications is done through the  

northbound interface.  

• Network control applications send messages to the controller.  

Southbound APIs:  

• Messages which help for the up-to-date view of the network's state like message for the  

attached link has gone up or down, new devices are joined the network, or indications of the  

device is up or down.  

• Controller's southbound interface is the communication among the controller and the controlled  

devices. Controlled devices are the recipients of the messages sent form the controller.  

3 0
3 years ago
Define self-esteem: A how I feel about myself B how I visualize myself C how I esteem myself
vitfil [10]

Answer:

A how I feel about myself

Explanation:

Self-esteem is your overall opinion of yourself — how you feel about your abilities and limitations. When you have healthy self-esteem, you feel good about yourself and see yourself as deserving the respect of others. When you have low self-esteem, you put little value on your opinions and ideas.

8 0
3 years ago
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