Answer:
B. Sometimes, seeing a picture of the process is more helpful than reading about it.
Explanation:
Video tutorials are a form of communication in which the instructions are given through video instructions. The users drive more information from video tutorials than written or audio. The visual and the auditory aids together helps in creating a better impact on the users. The video tutorial is more user friendly and can easily be controlled by the user. This helps in better understanding and analyzing the information.
Answer: B. Sometimes, seeing a picture of the process is more helpful than reading about it.
Explanation: took the quiz
Explain motherboard in detail
Answer:
A motherboard is the main printed circuit board in general-purpose computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit and memory, and provides connectors for other peripherals. Unlike a backplane, a motherboard usually contains significant sub-systems, such as the central processor, the chipset's input/output and memory controllers, interface connectors, and other components integrated for general use. It also makes arithmetical operations
Explanation:
Have a nice day ;]
Answer:
motherboard is the main printed circuit board (PCB) in a computer. The motherboard is a computer’s central communications backbone connectivity point, through which all components and external peripherals connect. The large PCB of a motherboard may include 6-14 layers of fiberglass, copper connecting traces and copper planes for power and signal isolation.
The motherboard contains the connectors for attaching additional boards, such as the CPU, BIOS, memory, mass storage interfaces, serial and parallel ports, expansion slots and all the controllers that are required to control standard peripheral devices such as the display screen, keyboard, and hard drive.
Which of the following Teacher Tips would NOT be helpful when trying to select content from the Chrome Web Store? "Can be used across subject areas" "Helped my struggling students really understand the concept of color harmony." "Doesn’t have much of a learning curve" "This app is not available in the Chrome Web Store"
Answer:
I'd say all of them have somewhat of a profound amount of viability and usefulness when it comes to teachers trying to find appropriate content, but "Can be used across subject areas" is not distinct enough, and is to broad/unclear, since quite obviously if teachers are looking for content for there students they will be looking for apps that are used for teaching certain subject areas. Every app used for teaching will be used for certain subject areas, so stating that statement is a mere waste of time & space. Where as "This app is not available in the Chrome Web Store" is pretty helpful to know, because knowing if an app is available or not is really important. "Helped my struggling students really understand the concept of color harmony." may be helpful if you are trying to find an app that correlates to science as the concept of color harmony is science. And "Doesn’t have much of a learning curve" shows that the app can be used long-term and is informative.
Case-Based Critical Thinking
Ryan is creating a website for an automobile company. He wants to include media files on the web page and make the page appealing to the viewers. 43. Ryan wants a particular embedded media clip to automatically restart when it has finished playing. Which of the following HTML audio and video element attributes must Ryan include in his code to accomplish this?
a. src.
b. loop.
c. controls.
s. preload.
Answer:
B. Loop
Explanation:
The use of loop which is a boolean attribute in HTML is an instruction that specifies a replay of the video once it has ended. It is inputted in this format;
<video controls loop>
<source src="dance.mp4" type=video/mp4">
</video>
To add a video to the HTML web page, the <iframe> element is used. the source would also indicate the video URL. The specification of the dimensions, that is the height and width of the video are also written. The code is now closed with the </iframe> element.
Which of the following patterns should be used for the delimiter to read one character at a time using a Scanner object's next method? Scanner in = new Scanner(. . .); in.useDelimiter("[^0-9]+"); Scanner in = new Scanner(. . .); in.useDelimiter(""); Scanner in = new Scanner(. . .); in.useDelimiter("[^A-Za-z]+"); Scanner in = new Scanner(. . .); in.useDelimiter("[A-Za-z]+");
Answer:
The method to this question can be defined as follows:
Scanner in = new Scanner(. . .);
in.useDelimiter("");
Explanation:
Following are the code to the question:
import java.util.*; //import package for user input
public class Main //defining class Main
{
public static void main(String ax[])//defining the main method
{
Scanner in = new Scanner("Database");//crearing Scanner class object that pass value in its parameter
in.useDelimiter(""); //using useDelimiter
System.out.println(in.next()); //use print method to print single character value
}
}
Output:
D
Code explanation:
In the above code inside the main method scanner class object "in" is created that pass value "Database" in its parameter. In the next step, useDelimiter is used that uses the scanner class object and single space n its parameter. In the last print, the method is used that prints object value.Which of the following statements are true? Select one or more: a. A socket is a kind of opening. b. A socket represents one endpoint of a network connection. c. A program uses a socket to communicate with another program over the network. d. Data written by a program to the socket at one end of the connection is transmitted to the socket on the other end of the connection, where it can be read by the program at that end.
Answer:
a. A socket is a kind of opening.
b. A socket represents one endpoint of a network connection.
c. A program uses a socket to communicate with another program over the network.
d. Data written by a program to the socket at one end of the connection is transmitted to the socket on the other end of the connection, where it can be read by the program at that end.
Explanation:
A socket is an endpoint in the network node of a computer network that serves the role of sending and receiving data written by a program across the network. The application programming interface specifies the attributes of a socket, through the socket descriptor. The socket address serves the purpose of making the socket identifiable by other hosts.
The socket address consists of the transport protocol, IP address, and port number. Just like a port serves as the endpoint in hardware, so does the socket also function as an endpoint in a network connection.
What is a Text Whap
Answer:
it's when in a word processor document a word in a line does not fit on that same line therefore some of its characters appear in the next line
___________is used for drawing 3D objects in the field of Science and Engineering.
A)CAT
B)CAD
C)MRI
D)None of these
Answer:
the answer is C mri hope this helps
Explanation:
Answer: C (MRI)
Explanation:
3D modelling Softwares are used
There are two kind of 3-D Modelling Software
Parametric & Non Parametric
Parametric - Maintain the relation between Different dimensions as defined on changing any dimension (constraint based).
non-parametric Does not have constraint ( its jike like moulding something from Sand , add any where , remove from any where).
Missy loves her old Windows games. When she upgrades her Windows system, the games run fine, but the output looks fuzzy since the programs are designed only to run in VGA mode. What can she do to make the games work properly in Windows
Complete Question:
Missy loves her old Windows games. When she upgrades her Windows system, the games run fine, but the output looks fuzzy since the programs are designed only to run in VGA mode.
Group of answer choices;
A. Reboot into Safe Mode
B. Run compatibility mode for 640 x 480 resolution.
C. Reduce her screen resolution to 640 x480
D. Reboot into Low Resolution Mode
Answer:
B. Run compatibility mode for 640 x 480 resolution.
Explanation:
In this scenario, Missy loves her old Windows games. When she upgrades her Windows system, the games run fine, but the output looks fuzzy since the programs are designed only to run in VGA mode. In order to make the games work properly in Windows, Missy should run compatibility mode for 640 x 480 resolution.
The video graphics array (VGA) is the standard graphics or display interface used for computer monitors. It was developed in 1987 by IBM and it had a standard display resolution of 640 x 480 pixels.
Hence, if the output of a software program (games) looks fuzzy or is not being displayed properly, you should run compatibility mode for 640 x 480 resolution. This is to enable low resolution video mode on the computer.
The VGA mode is very basic because only minimal video drivers are being loaded on the windows.
Which of the following statements expresses why the following code is considered bad form? for (rate = 5; years-- > 0; System.out.println(balance)) . . . I. unrelated expressions in loop header II. doesn't match expected for loop idiom III. loop iteration is not clear II and III only I and II only I and III only I, II, and III
Answer:
l and ll only that is the answer
Answer:I , II , and III
Explanation:
You have been contracted by a local school to evaluate their computer labs for security threats. They are most worried about the hard drives and RAM being stolen from inside the computers. What could they do to prevent this from happening
Explanation:
To avoid the theft of the hard drives and RAM being stolen from inside the computers, all they need to do is replace the PC's screws with proprietary security screws. These screw have very different head, thus impossible to unscrew with common tools. They are also called tamper proof screws.
function of C:\>DIR*.doc/p
Answer:
list all the files that end with ".doc" and pause after each page of results.
Kris is the project manager for a large software company. Which part of project management describes the overall project in detail? Analysis report Resources document Scope Scope creep
Answer:
The given option "Resource document" is the correct answer.
Explanation:
Whenever it applies to chronology as either the documentation a resource records collection of specific documents should indeed be regarded as a component of this kind of record. The resource component encompasses a series of proclamations provided by the researcher including its memorandum, and therefore is willing to take responsibility for each other by the very same body is nonetheless accountable again for the file.The remaining three options do not apply to something like the specified scenario. And the latter is the correct one.
Answer:
Resource document
Explanation:
Do you know best way to know WiFi password which you are connected to?
Answer:
Download a wifi password saver on playstore or appstore
Explanation:
Answer:
Ask the person who set up the wifi router.
Look behind the wifi box and there should be a small sticker that says the password.
Call the wifi provider and say you forgot your wifi password
Reset your password using your account.
(x - 1) (x² + x + 1)
Answer:
x³ - 1
Solution 1: We are given two expressions: the first is (x² + x + 1) and the second (x - 1). We multiply the two term by term till all the terms in the first expression are exhausted. Start with the x² term from the first expression, multiply it by x of the second expression and put down the product. Next you multiply the same x² term by -1 of the second expression and write the result. Repeat the process for the other two terms ( x and +1) in the first expression. Having completed the multiplication process, simplify and arrive at the final result.
∴ (x² + x + 1) (x - 1)
= [x².x + x² (- 1) + x.x + x(-1) + 1.x + 1(-1)]
= x³ - x² + x² - x + x - 1 ,which after cancellation of equal terms,
= x³ - 1 (Proved)
Solution 2: Here we use the relevant formula which may be quoted verbally as follows: The difference of the two cubes of any two quantities is equal to the product of two expressions, one of which is the difference of the two quantities, and the other the sum of their squares increased by their product.
If the two quantities are x and 1,
Then the difference of the cubes of x and 1 = x³ - 1³ = x³ - 1
One expression = difference of x and 1 = x - 1
Other or second expression
= (sum of squares of x and 1 + product of x and 1)
= x² + 1² + x.1 = x² + 1 + x = x² + x + 1
∴ By the above theorem
x³ - 1 = (x² + x + 1) (x - 1)
Explanation:
You have an on-premises network that contains several servers. You plan to migrate all the servers to Azure. You need to recommend a solution to ensure that some of the servers are available if a single Azure data center goes offline for an extended period.
What should you include in the recommendation?
A. fault tolerance
B. elasticity
C. scalability
D. low latency
Answer:
A). Fault tolerance
Explanation:
The Microsoft Azure is described as the cloud computing service that is known for its flexibility, cost-effectiveness, and quick and easy compliance to fulfill the company's requirements.
As per the question, in order to ensure that 'some servers are available in case of a single Azure data center going offline for an increased time period', the recommendation must include the 'fault tolerance' ability of Azure services. Azure infrastructure has the ability to immediately react in case of a failure to restore the servers and its services. In case of hardware failure, crashing of hard-disks, or short-term availability problems with servers, Azure predicts and manages such failures effectively. Thus, option A is the correct answer.
Jorge wanted to find out how many 9-volt batteries connected in a series are required to create a 120-volt circuit. So, he divided 120 by 9 and concluded that he needed 13 1/3. Write a sentence explaining Jorge's mistake, and tell the correct answer.
Answer:
Jorge needed to have over 13 (thirteen) 9 volt batteries to create 120 volts.
Explanation:
Rather than saying he just needs 13 1/3 (one-quarter) 9 volt batteries, Jorge would have correctly concluded he needed over over 13 number of 9 volts battery to create 120 volts.
This is the case because in a series connection, two or more batteries are connected in a way that the same current would flow through each battery through their terminal. If he had taken note of the fact that each battery has an internal resistance, which may reduce the flow of current through the batteries Jorge would know that the 13 number of 9 volts batteries would not give exactly 120 volts because of the internal resistance of the battery circuit.
Page No.:
Date:
Find the roots the quadratio
equation 3 x ² - 2 16 x + 2 =0.
Word Separator
Write a program that accepts as input a sentence in which all of the words are run together but the first character of each word is uppercase. Convert the sentence to a string in which the words are separated by spaces and only the first word starts with an uppercase letter. For example the string "StopAndSmellTheRoses." would be converted to "Stop and smell the roses."
Answer:
Following are the code to this question:
value=input("Enter string value: ")#defining string variable for input value from user
val= ""#defining another string variable val
i=0#defining integer variable and assign value 0
for x in value:#defining loop for proving spacing in value
if x.isupper() and i > 0:#defining if block to check value upper and greatern then 0
val+= " "#proving spacing in string value
val += x.lower()#convert another value into lower case
else:#defining else block
val += x#hold value in val variable
i += 1#increment i variable value
print (val)#print value
Output:
Enter string value: StopAndSmellTheRoses
Stop and smell the roses
Explanation:
In the above python code, a string variable "value" is defined that inputs the value from the user end, and another variable "val" is defined for saving calculated value.
In the next step, for loop is declared, that uses if block to check input value and convert the input value first letter into uppercase and print all value with space. If the condition is false it will return the user input value.
A binary search function is searching for a value that is stored in the middle element of an array. How many times will the function read an element in the array before finding the value?
Answer: 1 time.
Explanation:
A binary function is also known as a half-interval search is a search algorithm to find the position of a given element x within a well-sorted array []. Binary search compares the target value to the middle element of the array.It ignores half of the elements just after one comparison. it compares x with the middle element.So, the function read an element one time in the array before finding the value.
A Cisco Catalyst switch has been added to support the use of multiple VLANs as part of an enterprise network. The network technician finds it necessary to clear all VLAN information from the switch in order to incorporate a new network design. What should the technician do to accomplish this task
Answer:
The technician should delete the startup configuration and the "vlan.dat" file residing in the flash memory of the newly added switch and lastly, he should reboot the switch.
Explanation:
In this scenario, a Cisco Catalyst switch has been added to support the use of multiple virtual local area networks (VLANs) as part of an enterprise network. The network technician finds it necessary to clear all virtual local area network (VLAN) information from the switch in order to incorporate a new network design. To accomplish this task successfully, the technician should delete the startup configuration and the "vlan.dat" file residing in the flash memory of the newly added switch and lastly, he should reboot the switch. The VLAN informations are stored in a file with the name "vlan.dat" residing in the flash memory of the switch.
However, in order to delete the startup configuration he would be required to login as an administrator, so as to have all privileges.
Also, the essence of deleting the startup configuration and the "vlan.dat" is to avoid any conflict in the network.
write some Drawbacks of the internet
Explanation:
Computer Virus can spread.
Data can be hacked.
It has made peoples lazy
It cannot work about electricity and mobile and computer like devices
..
Thank me if you like.. and follow me..
A user receives an email containing a co-workers birth date and social security number. The email was not requested and it had not been encrypted when sent. What policy does the information in the email violate
Answer:
PII
Explanation:
The information in the email violates the PII. That is Personally identifiable information. PII, are nothing but any data that could potentially be used to identify a person. Examples of which can be a full name, Social Security number, driver's license number, bank account number, passport number, and email address, etc.
1) What is Net beans
Answer:
it's a software
Explanation:
NetBeans IDE lets you quickly and easily develop Java desktop, mobile, and web applications, as well as HTML5 applications with HTML, JavaScript, and CSS. The IDE also provides a great set of tools for PHP and C/C++ developers.
Bharath has made a table of content for his document, in which he wants to make few changes, but he is unable to make the changes. Give reason. Explain how he can make the necessary changes.
Answer:
Explanation:
Microsoft Word has an automatic table of contents function that can automatically generate a table of contents for your document, provided you correctly tag the chapter headers and sub-headers that you wish to show in your table of contents. Setting this up can be a time-consuming process, but if you are writing a lengthy document that will go through several drafts, the automatic Table of Contents can save you a lot of manual revising each time your page numbers or chapter titles change.
Step 1: In order for Word to identify the headers and subheaders for your Table of Contents, you need to apply the appropriate "Heading" styles to your chapter and sub-chapter headers.
For example, to mark a chapter title as a Level 1 Heading, first select the text that you would like to appear as the chapter heading in the Table of Contents by clicking-and-dragging your cursor over it to highlight it.
1
TIME REMAINING
01:51:06
Zubair needs to change some of the data in a table that he has created. How should he go about selecting a row in
the table?
Moun the mourn nointor in a noint hefore the text in a cell
Which of the following statements is false? a. Java allows a class to implement multiple interfaces in addition to extending one class. b. Classes declared with implementation inheritance are tightly coupled. c. Classes declared with interface inheritance are tightly coupled. d. An interface also may extend one or more other interfaces
Answer:
The answer is "Option d".
Explanation:
In java, programming language interface is used to achieve the multiple inheritances, that's why it used the extends keyword to inherit the interface to interface, that's why above given point is correct and \wrong choices can be described as follows:
The choice (a) is incorrect because it uses the implement keyword to inherit the class to an interface. Choice b and choice c both are wrong because it can't be tightly coupled.An interface consists of the shared boundary within the 2 separate components of the computer system of interchange.
The exchange takes place between the software computer and periphery devices. An interface cannot be extended to more than one devices. Hence e the option D is correct.Learn more about the following statements are false.
brainly.com/question/17095049.
A user reports that he cleared a paper jam and now cannot print. The technician reseats the paper and then prints a test page from the printer. A test page sent from the workstation does not print. Which of the following actions should the technician take first?
a. Check the printer connection
b. Stop and start the printer
c. Reboot the computer
d. Clear the print queue
Answer:
d. Clear the print queue.
Explanation:
If a user reports that he cleared a paper jam and now cannot print. Also, the technician reseats the paper and then prints a test page from the printer. A test page sent from the workstation does not print. The first and most appropriate action the technician should take is to clear the print queue.
In computer technology, a printer is an electronic output device (peripheral) that is used for the printing of paper documents (texts and images).
The print queue is the directory or location where the printing sequence for a printer is stored or backed up. If it was ensured that the power cord of the printer is properly plugged in, the paper jam is cleared and the papers are properly seated, then the next action to take is clearing the printing queue. Once, the printing queue is cleared and becomes empty, the printer will begin to print.
Which of these protects against the most common attacks on the internet via a database of signatures, but at the same time actually represents an additional attack surface that attackers can exploit to compromise systems?
Answer:
Antivirus Software
Explanation:
The software that the question is describing is known as an Antivirus Software. Like mentioned, this is a computer program that is used with the main goal of preventing, detecting, and removing malicious files on the computer known as computer viruses. They also act as a shield to prevent these malicious files from entering the computer through the internet, but like any other software these Antivirus Softwares can be exploited by hackers to gain access into a system.
The software that protects against the most common attacks on the internet via a database of signatures, but at the same time actually represents an additional attack surface that attackers can exploit to compromise systems is called; Anti-virus software
The correct answer is Anti-virus software. This is because it is also called Anti-Malware and it is used to help computers to detect threats to it both via a software installed or even via the internet.
It carries out this detection and neutralization of computer attacks by utilizing it's internal variation of database signatures that can find any type of potential attack against the computer.
Read more on Anti-virus software at; https://brainly.com/question/17209742
solve the following equations and check your result 1) 3x=2x+18
Answer:
x = 18
Explanation:
3x = 2x+18
3x-2x = 18
x=18
Answer:
Explanation:
3X-2X=2X-2X+18
X=18
Other than hard discs and flash discs, identify other three different storage media
Answer:
A storage media is any media that can store data.
1. USB flash memory
2. Memory stick
3. Floppy disk