Answer:
A barcode reader scans a barcode that is comm0only found on an item that you would buy from the store, for inventory purposes. A biometric device is something that requires something from the human for a form of identification. Like a fingerprint scanner that can be found on a cash register for employees or face id found on a smartphone.
explain the importance of computer graphics?
Answer:
Computer graphics are similar to the visual designs and textures we see in pc games and such everyday we use our computers. Just basically re-creatable images and re-creating images into art.
Line formatting can be accomplished by using..?
How do I execute lines of script from Github? I already know how to execute javascript code but how do I execute it with python or any other type of code?
Which of the following best explains how the Internet is a fault-tolerant system?
A: The Internet is fault-tolerant because cybercriminals can conceal their actions, allowing them the ability to carry out faulty actions without leaving a trace.
B: The Internet is fault-tolerant because there are usually multiple paths between devices, allowing messages to sometimes be sent even when parts of the network fail.
C: The Internet is fault-tolerant because users can transmit messages using a variety of different protocols, allowing them to use devices from any manufacturer.
D:
The Internet is fault-tolerant because users usually understand and accept the fact that servers sometimes fail, allowing network engineers to repair faulty devices as quickly as possible
Answer:
A
Explanation:
The Internet is fault-tolerant because cybercriminals can conceal their actions, allowing them the ability to carry out faulty actions without leaving a trace.
This statement is actually the same question I had to answer when in my 2nd year 1st semester in itt.
<3 enjoy
A.) The Internet is fault-tolerant because cybercriminals can conceal their actions, allowing them the ability to carry out faulty actions without leaving a trace.
What is the value of x after this statement?
double x = 2.0 / 5.0;
Answer:
Exact Form:
x
=
2
_
5
Decimal Form:
x = 0.4
Explanation:
Answer:
x ≈ 0.63
Explanation:
x^2 = 2.0/5.0
x^2 = 0.4
[tex]\sqrt{x}[/tex] = [tex]\sqrt{0.4\\}[/tex]
x = 0.63245553203
Write about how this item was important to you.
examples of hardware devices
Answer:
- Monitor
- Keyboard
- Motherboard
- Central Processing Unit
- Mouse
- Loudspeaker
- Hard Disk Drive
- Printer
- RAM
- Power Supply Unit
- Graphics Cards
- Sound Card
- Computer Network
- Microprocessor
- Network Card
- Optical Disk Drive
- USB Flash Drive
Explanation:
There are of course plenty more, but hopefully this is more than enough! Hope this helped!
Shandra recently bought a brand-new digital camera from a local camera shop but when she got it home, she noticed the lens was jammed. What would be an effective way for her to handle this situation?
Review Questions
1. Explain the difference between authentication and authorization.
What Was the first video game ever made? WORTH 98 POINTS
Answer:
Hello! :))Your Answer is Pong.
Explanation:
It was October 1958, Physicist William Higinbotham created the first video game. It was a tennis game, similar to the classic 1970s video game Pong, and it was quite a success I must say. :D
Does anyone know soul land?
A. Discuss the pros and cons of the use of arrays and parallel arrays and provide an example of a real-life equivalent to an array and a parallel array.
In array, the accessing part is very simple by the use of the index number.
What are the pros and cons of arrays?Pros of array
The accessing part is simple.The array represents multiple data items that are of the same typeThe search process can be applied to an array easily.Cons:
The number of elements to be stored in arrays should be known beforehand. An array is static. Insertion and deletion are difficult in an array. Allocating more memory than required leads to a wastage of memory.Pros and Cons of Parallel array:-
Pros:
Parallel arrays are utilized in languages that support solely arrays of primitive varieties Parallel arrays are straightforward to know and use.Cons:-
They have very little direct language support.Learn more about array on:
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answer please help me
Describe the different compents of QBASIC editor window
Answer:
The QBasic Editor Screen has three parts. They are- Editor Window, Immediate Window and Output Window.
can i become a technichian
Answer:
yes you can...do a thorough research
step of opening browser on computer
Regardless of which version of Windows you have, you can also open the browser from the start menu. Select the start button and type in Chrome. If the Chrome browser is on your computer, it will be displayed in the menu, where you can now see the icon and select it to open.
<3
what are the benefits of BYOD to organisations
Answer:
Hello, the benefits of BYOD organizations are,
greater flexibility.
increased workforce mobility.
increased efficiency and productivity.
higher employee satisfaction.
allows greater choice in device type.
cuts down hardware spending and software licensing costs.
cuts down on device management for business-owned devices.
Hope this helps :)
Which of the following is something you can add to your camera or device to modify the light coming into the lens?
Effect
Filter
Reflection
Refraction
In order to modify the light coming into a camera lens, you should add: D. Refraction.
What is a camera lens?A camera lens can be defined as a transparent optical instrument that is used in conjunction with a digital camera, so as to refract rays of light coming into the lens.
This ultimately implies that, a refraction when installed or added to a camera or device, it helps to modify the light coming into the lens and produce a real image.
Read more on lens here: brainly.com/question/1503574
Answer:
Filter.
Explanation:
A filter is something you add to your camera to modify the light coming into the lens.
What is USB 3.4 Port/Slot ? And also what USB connectors are compatible with USB 3.4 Port/Slot ?
Answer:
it goes into ur computer and on different levels of computors. like u can have a 4.2 computor and still need the usb port also the slot goes in wherever side the computor is. Different computors have differnt slots in different places
Explanation:
Which of these is a correct example of the creation of a list in Python? A. names = [“James”, “Omar”, “Hazel”, “Lee”, “Mia”] B. names = (“James”, “Omar”, “Hazel”, “Lee”, “Mia”) C. list[names] = [“James”, “Omar”, “Hazel”, “Lee”, “Mia”] D. list(names) = (“James”, “Omar”, “Hazel”, “Lee”, “Mia”)
Answer:
A.
The round brackets () are called tuples. Tuples are another way of storing data, and are slightly different from lists.
Lists are changeable.
Tuples are not changeable outside their codeline.
Create a program that uses a Java method to determine the length of a line by inputting the X,Y coordinates of the line endpoints. Show the result with a precision of four decimal places.
Answer:
import java.lang.Math;
import java.util.Scanner;
class lineLength {
private double x1;
private double x2;
private double y1;
private double y2;
public lineLength(double x1, double y1, double x2, double y2){
this.x1 = x1;
this.x2 = x2;
this.y1 = y1;
this.y2 = y2;
}
public String toString(){
double length = Math.sqrt( ( ( this.x2 - this.x1 ) * ( this.x2 - this.x1 ) ) + ( ( this.y2 - this.y1 ) * ( this.y2 - this.y1 ) ) );
String answer = String.format("%.4f %n", length);
return answer;
}
}
class Main{
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("Please input x1, y1, x2, and y2");
double x1 = scanner.nextDouble();
double y1 = scanner.nextDouble();
double x2 = scanner.nextDouble();
double y2 = scanner.nextDouble();
lineLength test = new lineLength(x1,y1,x2,y2);
System.out.println(test);
}
}
Explanation:
we use formula
[tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Drag the tiles to the correct boxes to complete the pairs. Match each task to the type of control structure it represents. switch case sequence repetition if else assembling a structure step by step arrowRight choosing between two subjects arrowRight selecting a color out of five colors arrowRight testing a product until free of bugs arrowRight
The correct matching of the task to the type of control structure it represents is:
A structure choosing between two subjects- Switch case sequence Selecting a color out of five colors- If else assembling Testing a product until free of bugs- RepetitionWhat is Control Structure?This refers to the block of programming which makes use of analysis to decide the next move of a set of variables based on pre-set parameters.
With this in mind, we can see that the switch case has to do with the testing of variables for equality against a set of values while the if else assembling has to do with conditional commands which requires an action to be performed if all conditions are satisfied.
Read more about conditional statements here::
https://brainly.com/question/11073037
list the multimedia contents that are included while creating a presentation
1: Ideal Toy Company has to develop a new toy “Magic-Bulb”. Magic-Bulb is a box having 8 buttons and 8 bulbs on it. Buttons are associated with numbers 0 to 7 (i.e. 1 number written on 1 button). For any number pressed by user Magic-Bulb turns a specific bulb on. Bulbs “Green”, “Yellow”, “Pink”, “Orange”, “Red”, “Purple”, ”Blue” and ”White” are associated with numbers 0, 1, 2, 3, 4, 5, 6 and 7 respectively. Your task is to design Logic diagram for Magic-Bulb’s circuit using the concepts studied so far. Make truth table for Magic-Bulb Write functions equations using AND and NOT operations only Write functions equations using OR and NOT operations only Draw logic circuit diagram for part b Draw logic circuit diagram for part c Are these single-output circuits or multiple-output circuits?
Explanation:
A part of the answer. The full image can't be uploaded. Am sorry. I did not check that.
True or false: you should reuse passwords on multiple websites because it will help you remember those passwords
Answer: False
Explanation: Even though you can remember it is not really good because some hackers can track you passwords through those websites and could hack your account.
Answer:
I would say false.
Explanation:
It would make it a lot easier for the hacker to access your personal information.
How much do you think robots would need to understand human emotions?
Answer:
In the future, a lot.
If we can get robots to understand the concept of emotions, we can create a whole new world and future that is better for everyone. The robots could do so much more.
-learning computers with potato
what are the advantages of non verbal communication in an organization
Answer:
It can act as a substitute of verbal messages
It has instant effect as the receivers perceive them quickly
Its an aid to verbal communication too.
Explanation:
I hope this helps
Write a console application that requests the user to enter the name of their Pet and the year their pet was born. Calculate the age of the pet and display the name and age of the pet.
Console applications are computer programs that run on text only interface
The main programThe program written in Python, where comments are used to explain each line is as follows:
#This imports the date module
from datetime import date
#This gets the pet name
petName = input("Pet name: ")
#This gets the pet year of birth
petYear = int(input("Year of birth: "))
#This calculates the pet age
age = int(date.today().year) - petYear
#This prints the pet name and age
print(petName,' is',age,'years old')
Read more about computer programs at:
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Application software sold with new device is called ________.
The name which is given to an application software which is sold with new device is called:
Killer applicationWhat is a Killer Application?This refers to the software which is necessary to the functioning of a core value of another technology.
With this in mind, we can see that because these application software are sold with new devices and are made to complement the core values of a tech, then they are referred to a killer app.
Read more about application software here:
https://brainly.com/question/1538272
1. A vehicle that is in bad shape is unsafe and costs more
to run than one that is maintained.
O True
O False
Answer:
True.
A damaged car costs repairs, and additional money and taxes to operate. A regular, undamaged car costs the original price.
I hope this helps!