Describe three ways to protect the computer and all peripheral devices from damage

Here are three ways:

Cleaning: as applied to most things in our lives, cleaning also applies to protecting peripheral devices. To ensure the smooth running of such devices one needs to clean the dust and dirt from these devices once in a while. Make sure you disconnect the device before you eject it from the system.

Follow instructions: Most devices come with a safety guide and instructions manual, always use the recommended settings for the smooth running of your system. These recommendations usually come from the manufacturer and are reliable.

Surge suppressor/protector: One of the major issues faced by the users is faults caused by power surges. One needs to make sure to use a Surge Suppressor/Protector connected with the system to make sure it will not damaged with power fluctuations. 

What is jpeg? what considerations have to be kept in mind with jpeg?

A right turn should be from the right lane into the right lane of the roadway entered. True or false. A. True B. False

Which of the following definitions describes a receptacle ground fault circuit interrupter (GFCI)? A. Includes an extension cord B. Protects a worker by increasing the duration of an electrical shock C. Protects users from ground faults when someone connects electrical equipment to a GFCI protected outlet D. Replaces a circuit breaker on the main circuit board Suspend Assessment

_____ does not allow changing service or bandwidth because a website allows illegal media sharing

To research scholarly information for her history project, Lucy should most likely visit a

a .com website.
b .edu website.
c .gov website.
d .org website.

List three considerations when you choose memory.

After a worksheet has been displayed in page layout view, page breaks are indicated by ________ in normal view.

A web application server that is compromised in a cross-site scripting attack is said to be

When you tell a computer what to do, you are providing input?

Spreadsheet software creates a ____, composed of a grid of columns and rows

What is the proper course of action for the following scenario? You want to expand a computer’s capability to play and process video. Which of the following must you do?
Install a video card into a socket on the motherboard
Install a video card into a slot on the motherboard
Install a video card into a port on the motherboard
Install a video card into a chipset on the motherboard

Which are types of online resources that students can use for help? Check all that apply.

What information would be included in the data portion of an ethernet frame on an ip network?

1. How should a cover letter begin?
A. With an informal greeting like "Hey, there!"
B. With the hiring manager's name
C. With the name of the position
D. With "To Whom it May Concern"

2. If an occupation is projected to neither grow nor decline over the next 10 years, how would you rate the job outlook?
A. Advancing
B. Steady
C. Strong
D. Weak

To connect multiple usb devices to a single usb port, a ____ can be used.

If a computer is having trouble navigating to a website when you enter the url into the browserâs address box, but is able to access the site when you enter the web serverâs ip address, which server available to your network should you make sure is functioning correctly?

What is the difference between a syntax error and a logical error?

Richard works in a café for six hours a day and is paid $6 per hour for any extra time worked. If Richard worked 6.5 hours on Monday, 6 and a half hours on Tuesday, 6 hours on Wednesday, 6 hours on Thursday, and 6 hours and 30 minutes on Friday, how much extra money will Richard earn that week?

What type of file system is used by sdxc memory cards?

Which device provides access to wireless/mobile devices within a local area network?

Name two purposes of creating a microsoft account for use in visual studio 2015

Attacks that take place against web based services are considered to be what type of attack?

In spreadsheet software, use ____ to create meaningful data summaries to analyze worksheets containing large volumes of data.

in order to reduce the file size of an image in word the user should use

import static java.lang.System.*;
import java.util.Scanner;

public class Sales{

//you haven't learned about "static" yet but take it on faith that it is needed
//we'll discuss in future classes what it actually means and why you need it
//create a private static variable for price
//create a private static variable for discountRate - it's an integer
//create a private static variable for tax


// the sale method takes in no parameters
// there are 3 print satements and the method returns the final sale price
public static double sale(){

//write your code here. Use the Word doc example as a guide to what the print statements
//should look like. Don't forget the "return" statement.

}

/*
*The main method is what is executed when the "run" button is clicked.
*It is necessary, in this case, for the program to be tested.
*Actually study this code and trace through it to see how the Scanner is used to assign
* values to the variables. Also pay attention to the use of print, println and \n to cause the
* output to be formatted the way it is in the example.
*/

public static void main(String[] args){
Scanner kb = new Scanner(System.in);
System.out.print("Please enter a price: ");
price = kb.nextDouble();
System.out.println(price + "\n");
System.out.print("What is the tax rate? ");
tax = kb.nextDouble();
System.out.println(tax);
discountRate = (int)(Math.random() * 40);
System.out.println("Result returned is " + sale());
}
}




Can anyone help with this

To get a sense of your digital footprint, you should: Question 2 options: Google yourself regularly, and monitor what your friends post, in case they've posted something about you Google yourself once a year Google yourself every five years Delete all of your accounts and start fresh

What would happen if computers only had input peripherals and a CPU?

A. Computers would process and display data.
B. Computers would receive signals and display data.
C. Computers would receive signals and process data.
D. Computers would receive signals, process, and print data.

David’s gross pay is $450, and his total deductions were $49. What is his net pay?

Hard disk storage technology can be classified as ____ storage.

Proprietary file types are easily displayed in Word documents, Web pages, etc.
Question 15 options:

True


False