1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
elena-s [515]
2 years ago
8

What can be used to help diagnose and fix computer hardware problems?

Computers and Technology
1 answer:
Klio2033 [76]2 years ago
8 0

the answer is D which is system utilities

hope this helps and hope it isn't wrong

You might be interested in
Why do software developers prefer to use high-level language to author programs?
Charra [1.4K]

Answer:

The answer to this question is given below in the explanation section

Explanation:

The correct answer to this question is: it used a more English-like syntax.

The software developer use high-level language to develop or author the program because it is more likely to English syntax and it would be easy for a software developer to author a program easily instead of using low level language and remembering ones and zeros.

Other options are not correct because:

It can be used on computers without microprocessors: Each computer has a microprocessor either you develop a program using high-level or low-level languages. Changes and modifications are easy in high-level language than in low-level languages. so, the option that prevents anyone from making changes to the software later is wrong.  However, high-level languages are less complicated in learning and in authoring the programs but it does not use zeros and ones, it uses English-like syntax. So, the last option is also wrong.  

4 0
3 years ago
Malcolm Movers charges a base rate of $200 per move plus $150 per hour and $2 per mile. Write a program named MoveEstimator that
jeka94

Answer:

import java.util.Scanner;

public class MoveEstimator

{

public static void main(String[] args) {

   

    Scanner input = new Scanner(System.in);

    final int BASE_RATE = 200, RATE_PER_HOUR = 150, RATE_PER_MILE = 2;

    int hours, miles;

    double totalFee = 0.0;

   

 System.out.print("Enter the number of hours for a job: ");

 hours = input.nextInt();

 System.out.print("Enter the number of miles: ");

 miles = input.nextInt();

 

 totalFee = BASE_RATE + (hours * RATE_PER_HOUR) + (miles * RATE_PER_MILE);

 System.out.printf("For a move taking %d hours and going %d miles the estimate is $%.2f", hours, miles, totalFee);

}

}

Explanation:

*The code is in Java.

Create the Scanner object to be able to get input

Initialize the constant values using final keyword, BASE_RATE, RATE_PER_HOUR, RATE_PER_MILE

Declare the variables, hours, miles, totalFee

Ask the user to enter the hours and miles

Calculate the totalFee, add BASE_RATE, multiplication of  hours and RATE_PER_HOUR, multiplication of  miles and RATE_PER_MILE

Print the output as in required format

6 0
3 years ago
Fill in the blanks:In the context of cyber security, social engineering (SE) is a deceptive practice that exploits human _______
lord [1]

Answer:

In the context of cyber security, social engineering (SE) is a deceptive practice that exploits human <u>weaknesses </u>  by inducing victims to interact with a digital device in a way that is not in their best interest. Many of these attacks begin with<u> spam</u> , which is defined as unsolicited messages that are usually sent in massive numbers using electronic mail systems. A spam  <u>filter</u> uses a set of rules to examine email messages and determine which are spam. There are four common types of spam filters.<u> Content  </u>filters examine the content within a message for certain words or phrases commonly used in spam emails.<u> Header</u> filters review the email header for falsified information, such as spoofed IP addresses. <u>Blacklist</u> filters block mail that originates from IP addresses of known spammers. <u>Permission </u>                    filters block or allow mail based on the sender's address. <u>Phishing</u> is an email scam that masquerades as a message from a(n) legitimate company or agency of authority, such as the IRS. <u>Pharming</u> redirects Web site traffic to fraudulent Web sites that distribute malware, collect personal data, sell counterfeit products, and perpetrate other scams. A rogue <u>antivirus </u>                exploit usually begins with a virus warning and an offer to disinfect the infected device. Some software is not exactly malware, but it is a nuisance. A <u>PUA </u>takes up residence on a digital device and seems impossible to disable or remove.

3 0
3 years ago
Write a python program to find the Area of Circle!<br>GRADE 8 CBSE​
barxatty [35]

Answer:

PI = 3.14

radius = float(input(' Please Enter the radius of a circle: '))

area = PI * radius * radius

circumference = 2 * PI * radius

Explanation:

i srs dont know i am so sorry i forgot but maybe this?

6 0
3 years ago
If you code a column list in an INSERT statement that includes a column that’s defined with a default value, you can insert the
Vinvika [58]

Answer:

If you code a column list in an INSERT statement that includes a column that’s defined with a default value, you can insert the default value for that column by coding the DEFAULT keyword in the VALUES clause of the INSERT statement.

Explanation:

SQL permits insert the DEFAULT value on the columns when is required. Suppose the column has a NULL constraint(values on this column can not be set in null), then you can pass the default value.

For example:

INSERT INTO table(field1, field2, field3, field4) VALUES (10, DEFAULT, 20, DEFAULT)

6 0
3 years ago
Other questions:
  • Which statement is true? Group of answer choices Variables cannot be assigned and declared in the same statement Variable names
    5·1 answer
  • Need help with this file and due today!!
    6·1 answer
  • What is virtual reality?
    10·1 answer
  • If the list above is named list1 and is implemented as a list, whatstatement would you use to find the number ofelements?list1.s
    9·1 answer
  • Is it safe to take apart a computer monitor?
    13·1 answer
  • Survey data are collected by using all of these methods EXCEPT
    12·1 answer
  • Explain what led to the invention of lasers
    7·1 answer
  • 6. The following is a dump of a DATA chunk in hexadecimal format. 00000015 00000005 0003000A 00000000 48656C6C 6F000000 a. Is th
    7·1 answer
  • When it comes to credit scores, why is having a
    9·1 answer
  • What is the difference between a field and an infoobject? What is the advantage of using infoobjects instead of fields in an ads
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!