Answer:
Private key
Explanation:
A digital signature is created when a private key is used with the email document to generate a hash digest of the original email. The private key is used with a known public key, so even if an attacker sees the public key, he won't see the private one.
The hash digest is a randomly generated encryption line of text which makes no meaning until a private e is used to decrypt the text by the receiving party.
Josh is designing a new network infrastructure that will allow unauthenticated users to connect from the Internet and access certain areas. The goal is to protect everything internal while still providing outside access. Josh decided to put the web server on a separate subnet that’s open to public contact. What is this subnet called?
Answer:
DMZ
Explanation:
DMZ also called delimitarized some r or perimeter network is a form of computer security that with a physical and logical subnetwork of an organization external site accessible by external untrusted users. It is meant to enhance security. It allows the access to the companies private local network copied to the delimitarized zone on the internet and make time to detect and expose breach of network.
How many bits are used to direct traffic to specific services running on a networked computer?
Answer:
The correct answer is 16 bit.
Explanation:
The main role of the transport layer provided the communication channel of the process which are running in a different host. When the information flows there is always traffic that is arisen but the transport layer aimed is that process will go at the correct node and received at the proper destination. The 16-bit number specifies that the process or node is running in the networked traffic.
Dynamic alliance networks work best in industries: a. that are mature and stable in nature. b. where the coordination of product and global diversity is critical. c. that are characterized by predictable market cycles and demand. d. characterized by frequent product innovations and short product life cycles
Answer:
The correct answer is D.
Explanation:
An "Alliance Network" is a process that is used very frequently in almost every industry today. It is used in a situation where two or more firms collaborate to manufacture a single end product. It is like the division of labor but on a bigger scale. An example to this can be given as all iPhone screens are produced by a different company and shipped to Apple's factories only to be assembled to form the final end product.
Therefore Dynamic Alliance Networks can be said to work best in industries that have frequent innovations and short product life cycles such as in almost all aspects of technology. Continuing from the Apple example again, they get their screens from another company because they simply do not want to make a lot of investments to produc their own screens because the technology is developing too quickly and the products have short life cycles as stated in the answer. This is why they use Dynamic Alliance Networks to decrease the cost of their products and increase their revenues.
I hope this answer helps.
In this chapter, we use the metaphor of a blueprint and houses that are createdfrom the blueprint to describe classes and objects. In this metaphor, are classes theblueprint or the houses?
Answer:
The correct answer to the following question will be Classes.
Explanation:
Class:
Class and objects are the two basic concepts of Object-oriented programming language (Oops). A prototype by which an object can be created.A Class is a collection of data members and member functions.A Class is a user-defined blueprint on an object.Declaration of a class includes: Class names, modifiers, Super class, interfaces and bodyA computer ________ is two or more computers connected using software and hardware so that they can communicate with each other.
A. network
B. switch
C. broadband
D. node
Answer:
Option A is the correct answer for the above question.
Explanation:
A network is said to the group of the connected computer used for the communication purpose in which information is transferring from one computer to another and vice versa. The computer is connected to a network with the help of some software or some hardware or both.
The question scenario also asked about that thing which is made for communication and being connected with the help of some software or hardware. Then the answer is a computer network that is described in the above paragraph. Hence the answer is option A while the other option is not correct because--
Option B states about switch which is used to connect the network, not for the communication.Option C states about broadband which is also used to connect the network, not for the communication.Option D states about node which is called for the computer system when it is on the network.A disaster recovery plan is a plan:
a. That describes how a businesses operates continuously at all times
b. To restore an organization's IT capability in the event that it's IT infrastructure is damaged or destroyed
c. That specifies how to resume not only IT operations but all business processes in the event of a major calamity
d. To restore an organization's IT capability in the event that files and data get corrupted through human error
The answer to your question would be B.
A disaster would usually cuase damage or destroy something. A recovery would be in this case in computer speech would be restore.
Final answer:
The correct answer is b, which defines a disaster recovery plan as a plan to restore an organization's IT capability if its IT infrastructure is compromised.
Explanation:
A disaster recovery plan is a comprehensive set of strategies and procedures to restore an organization's IT capabilities and business operations after a disaster. The correct answer to the student's question is option b, which states that a disaster recovery plan is 'To restore an organization's IT capability in the event that it's IT infrastructure is damaged or destroyed.'
This plan specifically focuses on IT systems and data, ensuring that they can be recovered or reconstructed to support business continuity. It may include steps such as data backups, recovery sites, and various IT infrastructure resiliency methods.
Which of the following statements about BLE is not true? a. BLE has a two-way, push-pull communication capability b. BLE uses less power than traditional Bluetooth or GPS c. Only Apple iPhones can use BLE d. BLE is more accurate than targeting through Wi-Fi triangulation
Final answer:
Only the statement that 'Only Apple iPhones can use BLE' is false. BLE is available across many platforms and is known for its energy efficiency and communication capabilities.
Explanation:
The question is asking which statement about Bluetooth Low Energy (BLE) is not true. The false statement is c. Only Apple iPhones can use BLE. BLE is a wireless communication technology designed for short-range communication, which is used across various platforms, including iOS, Android, and Windows devices, not just Apple iPhones.
BLE is known for its low power consumption compared to traditional Bluetooth or GPS. It also has two-way, push-pull communication capability and is generally more accurate than Wi-Fi triangulation when it comes to indoor positioning, though the accuracy can depend on the environment and implementation.
What would the proper field type be to allow users to enter multiple paragraphs (Choose 2 answers):A. Text Area (Rich)B. Text AreaC. Text Area (Long)D. Text Area (Super Long)E. TextF. Text (Encrypted)
Answer:
Option A and C are the correct answer for the above question.
Explanation:
In sales-force language, the Text Area (Long) and Text Area (Rich) is used to take the 131,072 characters in the form of separate lines. This can help to enter multiple paragraphs.
The question scenario also asked that what allows users to write multiple paragraphs, then the answer is Text Area (Long) and Text Area (Rich) as described above. Hence options A and C are the correct answer while the other is not because--
Option B states about 'Text Area', which is used to enter 255 character which is almost one paragraph only.Option D states about 'Text Area (Super Long)', which is not identified by the sales-force language. Option E states about 'Text', which is also not identified by the sales-force language.Option F states about 'Text Area (Encrypted)', which is used to store the written symbol and text in the encrypted form.Mrs. Johnson is here today to receive an intercostal nerve block to mitigate the debilitating pain of her malignancy. Her cancer has metastasized to her bones in her thoracic spine. What ICD-10-CM codes are reported?a.M54.6, C79.51, C80.1b.C79.51, G89.3, C80.1c.G89.3, C79.51, C80.1d.C79.51, G89.3, M54.6, C80.1
Answer:
The correct answer is:
a. M54.6, C79.51, C80.1
Explanation:
- M54.6 Pain in thoracic spine. It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2020 edition of ICD-10-CM M54.
- C79.51: Secondary malignant neoplasm of bone, it is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- G89. 3 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2020 edition of ICD-10-CM G89.
Malignant neoplasm of anus, unspecified
Neoplasm related pain (acute) (chronic)
Pain in thoracic spine. M54. 6 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2020 edition of ICD-10-CM M54.
Malignant (primary) neoplasm, unspecified
- C80. 1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2020 edition of ICD-10-CM C80.
The web server administrator at your e-commerce company is concerned about someone using netcat to connect to the company web server to retrieve detailed information. What best describes this concern?
Answer:
Banner Grabbing
Explanation:
Banner grabbing is a reconnaissance technique to retrieve information about a computer or about a network and its services. This is used by administrators to take inventory of systems and services on their network.
Banner grabbing is used to gain information about a remote server and is intruders sometimes use this technique to retrieve information about remote servers. divulge software version numbers and other system information on network hosts. This is a technique of getting software banner information. This information may include operating system information, version and certain services and this helps hackers to attack the network. Banner grabbing can disclose vulnerable applications which can result in service misuse and exploitation.
Banner grabbing is done manually or automatically by using tools. Tools commonly used to perform banner grabbing are Telnet, Wget, nmap, zmap and Netcat etc.
Which of the following can help a search engine understand what your page is about?
Answer:
The title tag is the correct answer.
Explanation:
In the following question there is some detail that is the options are missing:
The number of images used The title tag The date it was published The total number of wordsThe title tag of the pages or the websites helps the search engines to know what types of details contained in your pages or the website. The title of the page of the website can help the users and the search engines is what type of information or data on your page. So, that's why the following option is true.
One way a search engine understands what your page is about is through the information provided about the organization that authored the page. This includes details about the organization's purpose or history.
Explanation:One of the ways a search engine can understand what your page is about is through the information provided about the organization that authored the page and/or site. This includes information about the purpose or history of the organization. For example, if you run a baking blog and your About page provides details about your passion for baking and your experience as a professional pastry chef, a search engine can infer that your page is about baking and related topics.
A developer has made a change to an Automation Anywhere TaskBot using the Enterprise Client interface. When running the bot from the Control Room, the developer is surprised to see the previous version of the TaskBot. What must be done to overcome the issue?
Answer:
Copy the Task Bot from the client device to the control room server.
Explanation:
First, we need to understand what we mean by Automation Anywhere: This is a web based controlled and popular robotic process automation (RPA) vendors offering powerful & user-friendly RPA capabilities to automate any complex tasks. It is one of the "Revolutionary Technology" that changes the way the enterprise operates. This tool combines conventional RPA with intellectual elements like natural language understanding and reading any unstructured data.
Automation Anywhere allows organizations to automate the processes which are performed by the humans. It is a Web-Based Management System which uses a Control Room to run the Automated Tasks. Automation Anywhere tool can automate ends to end business operations for companies.
What problems could occur if a system allowed a file system to be mounted simultaneously at more than one location?
Answer:
The correct answer is, if a file mounted at more than one location, it will give support to mistakes confuse the users.
Explanation:
Mounting: A process by which operating system makes directories on hard drive, floppy disk, CD-ROM or network share (types of storage devices), which are access via file system of computer and available for the users.
So, if a system is performing these type of tasks continuously at the same time, the user will get confused and a lot of mistakes will occur at that time.
Final answer:
Mounting a file system at multiple locations can cause confusion with file paths, security and permissions issues, increased maintenance complexity, and the risk of a cascading effect similar to file lock failure in distributed systems.
Explanation:
If a file system is mounted simultaneously at more than one location, several issues can arise. One significant problem is the confusion it could cause regarding file paths and versions. Users or programs may not be certain of which mounted path contains the current version of a file, leading to inconsistencies and data integrity issues.
Moreover, there would be challenges related to permissions and security. If different mount points have different access controls, the system might face difficulties enforcing the correct permissions uniformly. This can result in unauthorized access or accidental exposure of sensitive data.
Another important aspect is the complexity of maintenance. Having multiple mount points for the same file system increases the difficulty of managing the system, as any changes made need to be accurately reflected across all mount points to prevent data loss or corruption.
A potential real-world consequence of such a configuration could be a cascading effect similar to the one that occurs when file locks fail in a distributed system, resulting in multiple systems stalling due to being unable to access the necessary data.
An additional factor in how an element is rendered is that properties are passed from a parent element to its children in a process known as ____.
Answer: Style inheritance
Explanation:
Style inheritance is used to design style sheets. It is a process in which properties are inherited by children from a parent element. For example you wish that all text on a page use same font color i.e. red. You can apply they following style for <body> tag like {body color:red;}. All the elements in the web page will inherit this font color. This is better to use than to create styles for each tag. Every heading and paragraph will be displayed in this font color until you define different color for particular element.
Which incident response practice most strongly suggests a lack of DevOps culture?
Answer:
An incident of mis-understanding between developers and operations, sharing dull communication or closed-minded attitude suggests a lack of DevOps culture.
Explanation:
DevOps culture means shared responsability for the designed software enhancing straight and clear communication to build collaboration between IT and customer up.
A DevOps culture should foster a positive-constructive two way mindset between developers, testers and operations teams, for everyone to work towards the same purpose.
Developed culture includes values and standards as writing skills evaluation and knowledge assesment which should be mandatory.
What do 3-D game programs use to send standard video commands to the device driver?
Answer:
The answer is "APIs".
Explanation:
APIs stands for application programming interface. It provides an interface between client and server. Several types of APIs are used web-based systems, databases, hardware, and software libraries.
It is also known as an in-built program. APIs interact in the most commonly used shares and embedded game content, libraries, operational systems, applications, etc.If userA wants to send a secure message to userB using an asymmetric cryptographic algorithm, which key does userB use to decrypt the message?
Answer:
userB will use his/her private key.
Explanation:
The steps involved in using asymmetric cryptographic algorithm are as follow:
1. Each user generates a pair of keys to be used for the encryption and decryption of messages.
2. Each user places one of the two keys in a public register or other accessible file. This is the public key. The companion key is kept private.
3. If UserA wishes to send a confidential message to UserB, UserA encrypts the message using UserB's public key.
4. When UserB receives the message, she decrypts it using her private key.
Janet is identifying the set of privileges that should be assigned to a new employee in her organization. Which phase of the access control process is she performing?
A. Identification
B. Authentication
C. Accountability
D. Authorization
Answer:
D-Authorization
Explanation:
Authorization assigns certain privileges to every employee of an organization while also limiting their privileges to certain sections of the organization. The employee having these privileges will authenticate himself and after that he/she can use these privileges.
Hence, the correct choice is authorization.
What is the printout of the following switch statement?
char ch = 'a';
switch (ch) {
case 'a': case 'A': cout << ch << endl; break;
case 'b': case 'B': cout << ch << endl; break;
case 'c': case 'C': cout << ch << endl; break;
case 'd': case 'D': cout << ch << endl;
}
Answer:
a
Explanation:
The switch statement in the question above is written in C++ programming language. Firstly a variable of type char is declared and assigned a value of a. The switch statement then checks this value and executes the statement that follows, observe that in all cases, it checkes both the upper and lower case letters, also the value that is printed is the value stored in the variable ch and not the string ch. The code has also been to print the same output when any of the values a,b,c or d are entered.
Describe the conventional criteria used in assessing risk in the software-development process.
Answer:
Like conventional criteria we have
cost
budget and schedule
Explanation:
The conventional criteria regularly are cost, budget and schedule, because these three factors are so important in a company, but we can add other criteria like social, political, and ethical issue.
For example
We create a new social media, all the information about our users, we share or sell this data or if we video content, but this content doesn't have any filter for children, we must evaluate social criteria and ethical criteria.
The conventional criteria used in assessing risk in the software-development process includes the software requirement review and Audits of the actions performed in the software development process.
Other normal criteria used in assessing risk in the software-development process are:
By Identify the issue associated with software development process.Find out the likelihood of damage and its severity. Know and list out actions needed to eliminate the issue/problem or control the risk using different risk control methods.Why is risk assessment important in software development?It is very vital to carry out a risk assessment as it is very important step in the preparation against potential problems that may take place in software project.
Conclusively, In the risk assessment, when a notable risk is found, a solution or plan of action is said to be developed and analysis and plan is also done.
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An electronics store sends an email survey to all customers who bought tablets. The previous month, 570 people bought tablets. Surveys were sent to 300 of these people, chosen at random, and 138 people responded to the survey. Identify the population and the sample. The population is 570. The sample is 138. The population is 570. The sample is 300. The population is 300. The sample is 138. The population is 138. The sample is 570. The population is 138. The sample is 300.
Answer:
The answer is C.
Explanation:
Population and sample are terms used in researchs to describe the different sets of subjects and helps distinguish them.
In the example given in the question, the research is the email survey for the people who bought tablets. Although the total number of tablets sold is 570, the survey is only sent to 300 of them which were randomly selected so the total population of the survey is 300. And out of that 300, only 138 responded to the survey email and are the only ones that are qualified for observation and acquiring research data. Therefore the sample of the survey is 138.
I hope this answer helps.
Mrs. Dunn shows her students a data range, which has been named "Goals,” covering cells A14 to A25. She tells her students that the data range needs to expand to include additional cells. The range should cover A14 to A45. She tells her students to record the steps needed to extend the range, as shown in the chart.
Answer:
In this case, Riko and hina made the correct steps.
Explanation:
Rin y Sakura made a wrong step because the range A14 to A25 already exist, and they have selected the option Define name, with this option we can make a new range with a new name.
Riko and Hina have selected the option name manager, with this option we can select the range A14 to A25 with the name "Goals", and to expand it to the new range A14 to A45.
Answer:
~A~
Explanation:
Which Traffic Source dimensions does Google Analytics automatically capture for each user who comes to your site?A. Source, Keyword, Campaign nameB. Source, Medium, KeywordC. Source, Medium, Campaign nameD. Medium, Keyword, Campaign name
For each user who comes to your site the google analytics automatically capture the traffic source dimensions Source, Medium, Campaign name.
Explanation:
Source:
There cannot be any reference to a website without an origin source. The source is basically the origin of your traffic such as a search engine (google) or a domain (ex: Twitter).Medium:
Every referral to a website also has a medium along with the source.examples are -: unpaid search, "cost per click", referral, mail.Campaign name:
The campaign Name is the name referring to the google ads campaign.// In this exercise, you will be given a variable, it will be called: value
// You will also be given a variable named: greaterThanFive // Using an 'if' statement check to see if the value is greater than 5. If it is, re-assign greaterThanFive the boolean true.
Answer:
import java.util.Scanner;
public class Solution {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
System.out.println("Enter your value");
int value = scan.nextInt();
greaterThanFive(value);
}
public static void greaterThanFive(int userInput){
System.out.println(userInput > 5);
}
}
Explanation:
The first line import the Scanner which is use to enable to accept user input.
The class is defined as Solution in the next line. The main method is declared in the next line which signify the beginning of the program.
Then, a scanner object is declared called scan in the next line. Then a prompt is display to the user to input a value. The user input is stored in the variable value. The value is then passed to the method greaterThanFive.
The method greaterThanFive is declared and have just one parameter, the userInput. Inside the method, we output if the userInput is greater than 5 using the logical operator (>).
Which of the following is true? a. The ListIterator interface is a subinterface of the Iterator interface b. The ListIterator interface is a superinterface of the Iterator interface c. The ListIterator interface extends the List interface d. None of the above
Answer:
Option (A) is the correct answer.
Explanation:
‘Iterator’ is an interface that allows to give access to the data member, traverse any collection and remove the data member from the collection. ListIterator interface is used to extend the Iterator interface before it has been used by the user because it is an interface defined in the "Iterator" interface. This line is also said by the option "a" in the question. hence option a is the right answer. Another option is not valid because-
Option b says that the Iterator interface is defined in the ListIterator interface which is wrong.Option c suggests that the ListIterator interface is defined in the List interface which is also wrong.Option d suggests that the given option is not correct but the option "a" is correct.he fundamental building block in every Hypertext Markup Language (HTML) document is the _____ tag, which marks a component in the document.
Complete Question: The fundamental building block in every Hypertext Markup Language (HTML) document is the _____ tag, which marks a component in the document.
Answer:
The Element Tag
Explanation:
In Hypertext Markup Language, the element tag which has an "open and closing" (With a few exceptions with only opening tags e.g the break tag that produces a new line) is considered the fundamental building block of an HTML document. There exist elements for representing every component of an HTML document, Headings, Title, paragraphs, body, etc. Each of these elements used in their respective tags represents the appropriate section/component of an HTML document.
is a sophisticated printer used to produce high-quality drawings such as blueprints, maps, and circuit diagrams.
Answer:
Plotters printers
Explanation:
Plotters printers are sophisticated printer that uses pen, pencil, marker, or another writing tool instead of the regular toner for traditional printers to produce high-quality drawings such as vector graphics, blueprints, maps, and circuit diagrams etc.
including the direct and indirect costs, alcohol related collisions cost society _____billion dollars annually.
A.86
B.96
C.106.
D.201
Answer:
C.106.
Explanation:
The question is about the direct and indirect costs of alcohol-related collisions to society. The answer can vary and is dependent on current statistical data. Always refer to your study materials or instructor for the most current and accurate information.
Explanation:The question is asking about the cost to society, both direct and indirect, of alcohol-related collisions on an annual basis. These costs can be incredibly high, encompassing not only the immediate expenses related to medical care and property damage, but also long-term costs such as ongoing healthcare needs, loss of productivity, and emotional trauma. There isn't a definitive answer as the costs can vary from year to year. However, for the purpose of this question, please refer to your study materials or your instructor for the correct current statistical data.
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Of the listed principles, which process would transpire if a user provides a correct username and password?
Answer:
then the system will automatically grant access to that individual
Explanation:
Regardless of the system, a username and password are credentials used in order to prevent unauthorized access to the system. Therefore if a user provides the correct username and password when prompted, then the system will automatically grant access to that individual, since the account that they have logged in correctly as is already registered as an authorized account within the system.
You have just starting working at Quantum Company. As a new programmer, you have been asked to review and correct various pseudocode. The following pseudocode is not working correctly. What code needs to be corrected? This is the call to the method: displayName() And this is the method: displayName(string name) output "My name is " name returnA. Change the method call to displayName("Sean")
B. Change the method call to displayName(Sean)
C. Change the return statement to return output
D. Change the return statement to return name
Answer:
Option A: Change the method call to displayName("Sean")
Explanation:
The function displayName(string name) expects an input string to be passed to its parameter name. The original pseudocode that call to the method, displayName() doesn't include an argument within the parenthesis. When the function is called, no value will be passed to the parameter name. This will make the name become undefined.
To fix the problem we need to include a string argument inside the parenthesis when calling the function displayName() so that the string argument (e.g. "Sean") will be passed to the parameter name and then the function will operate on the name and display it.