Answer:
parent
Explanation:
A parent element is usually the outer element that contains one or more other elements, which are called child elements.
Consider the following HTML code:
<div id="parent">
<p id="childNumberOne"></p>
<p id="childNumberTwo"></p>
<p id="childNumberThree"></p>
</div>
The Three P are children of the parent div, and siblings of each other.
Suppose that you purchase a wireless router and connect it to your cable modem. Also, suppose that your ISP dynamically assigns your connected device (your wireless router) one IP address. Also suppose that you have six PCs at home that use 802.11 to wirelessly connect to your wireless router. How are IP addresses assigned to the six PCs? Does your wireless router use NAT? Why or why not?
Answer:
The six PCs are assigned private IP addresses via Dynamic Host Configuration Protocol (DHCP)
Yes, the wireless router uses Network Address Translation.(NAT)
Explanation:
Network Address Translation. (NAT) allows a private unregistered network to connect to the internet using one IP address. It is the role of DHCP to assign the private IP addresses to all 6 PCs in the wireless LAN. NAT allows communication between these two different networks by translating the private IP address into a registered public IP address for internet access.
When installing hardware, it is best to:Select one:
a. leave this to the last minute, so to get the latest versions of the hardware from the vendor(s)
b. work closely with the vendors who are supplying the hardware
c. create a RFP two weeks before install date
d. call Home Depot
e. outsource the hardware installation to India
Answer:
Option B is the correct answer to the following question.
Explanation:
Because at time of installing the hardware there are the risk of damage and also the corruption of the important data and the information so that's why it best to work nearly to the vendor because you can see how to work or when you work he nevigates you and risk of damage and the corruption is reduced.
When publishing a Website, a Website developer using a GUI HTML editor has which advantage over a developer using an HTML text editor?
Answer:
The main advantage is the presence of an FTP tool that GUI editors have, which is usually in-built. The FTP or "File Transfer Protocol" makes it easy for users to upload and download files on the server.
Explanation:
To see a custom, object-specific action on the palette of the page layout editor: A. Click Layout Properties on the page layout editor. B. Select Mobile & Lightning Actions in the list of element types. C. First customize the action in the action layout editor. D. Select Quick Actions in the list of element types. Check the quiz to earn 100 points
Answer:
Select Mobile & Lightning Actions in the list of element types
Explanation:
Option B is correct Answer.
Buttons for frequently used commands such as ____ are found on the Standard toolbar.
a. Cut
b. Open Project
c. Save
d. Paste
Answer:
In the given question all options are correct.
Explanation:
An office software provides a standard toolbar to edit the document. This software works on graphical mode means that to edit anything we do not write code. we simply use click on button or drag and drop options. In this question all options is correct, that can be described as:
Option a and Option d both work together because When we use "Cut" that is used for cut(delete) data. and "paste" is used to insert data into the document or a page.In option b, an Open project is a button that is used to open a new project.In option c, Save is a button that is available in the office menu and it is used to save a file.Identify an attribute selector used to select an element based on its class value.
Answer:
elem.class is the correct answer for the above question.
Explanation:
In CSS(cascading style sheet), When a user wants to use any property for any attribute and if there are multiple attributes on which he wants to apply the same property then he needs to use the attribute selector based on class.
Just, for example, suppose there is a two image in an HTML document and both need to fill the green color then the user needs to give the same class to both div and use that class property in a CSS to define the green color which can be applied on the image.To use the class property in a CSS, a user needs to define like---
elem.class (where 'elem' is the name of the tag ('img' tag in the above example) and class is the name of the defined class(which is same on the bothe 'img' tag)).The Question asked about the attribute selector of class in CSS and the answer is elem.class, which is defined above.James, a system administrator, is tasked to update the BIOS and firmware of the computer in his organization. What are the reasons to update them?
Answer:
One reason to update BIOS and firmware is to ensure they support new hardware like CPU model or graphic card. In some cases, the updates can also resolve overheating issue or motherboard issue.
However, this is not always the case that we must update the BIOS every time there is a new release because the latest update may cause problem to existing system as well.
As a general rule, only when there are some problems with the existing BIOS and firmware, we are only required to update them.
Updating the BIOS and firmware of computers ensures enhanced security, improved compatibility with new hardware and software, and increased stability and performance, all of which are essential for maintaining an efficient and secure computing environment.
Explanation:James, a system administrator, is tasked with updating the BIOS and firmware of computers in his organization. There are several reasons to perform these updates:
Enhanced Security: Updates can include patches to protect against new vulnerabilities, helping to keep the organization's data safe.Improved Compatibility: Firmware updates may enable hardware to work better with new devices or software, ensuring smooth operations.Increased Stability and Performance: Bug fixes and improvements in the updates can lead to a more stable and efficient computing environment, which is crucial for productivity.Just as an operating system is essential for a computer's operations, keeping system firmware up-to-date ensures the infrastructure of the computers remains reliable, efficient, and sustainable, avoiding the costly disruptions that come with outdated or malfunctioning systems.
Holding an NREMT certification may help you in which of the following situations?A. Establishing protocolsB. Providing prehospital careC. Gaining reciprocityD. Passing an EMT examination
Answer:
Option(c) is the correct answer for the given question.
Explanation:
NREMT certification helps in giving the EMT certification in a very easy manner, due to this we will move in or out to the other state in a very easy manner Holding the NREMT certification gives the practice of the national scope.
Holding an NREMT certification does not mean established protocols, Providing prehospital care it gives the EMT certification we do not need to pass any EMT examination for holding the NREMT certification.So Option(a),Option(b) and Option(d) are incorrect for the prospective point of view of holding an NREMT certification.
To protect your wireless devices and the information they hold, you should set up encryption such as ____.
Answer:
The correct answer for the given question is "WPA2".
Explanation:
The encryption process is used for security purposes.WPA2 is a type of encryption that provides the security of Wi-Fi networks.WPA2 provides a unique key for each Wi-Fi user that are connected to the Wi-Fi networks.A single unique key allowing only one user can connect only 1 Wi-Fi network at a time.WPA2 is encryption that protected the wireless device and the information.
A data mart differs from a data warehouse in that: Group of answer choices it deals with a particular component or functional area of the business. data mart users do not have the data management expertise of data warehouse employees. Both it has a smaller database and it deals with a particular component or functional area of the business All of these it has a smaller database.
Answer:
A Data Warehouse is a corporate database that integrates purified information from the various sources in the organization. This information must be homogeneous and reliable, it is stored in a way that allows its analysis from many different perspectives, and that it is in turn of the optimal response times. For this, the information is highly denormalized and modeled in a way quite different from transactional systems, mainly the star models (star scheme) and snowflake (snowflake scheme) that we will study later.
A Data Warehouse is much more than what we have commented so far. According to Bill Inmon it is characterized by being:
Theme-oriented: data is organized by topics to facilitate user understanding, so that all data related to the same element of real life is linked together. For example, all customer data can be consolidated in the same table, all product data in another, and so on.
Integrated: the data must be integrated into a consistent structure, eliminating the inconsistencies involved between the various operational systems. The information is structured in various levels of detail to suit the needs of users. Some of the most common inconsistencies that we usually find are: in nomenclature, in units of measure, in date formats, multiple tables with similar information (for example, having several applications in the company, each with customer tables) .
Historical (time variant): the data, which may vary over time, must remain reflected in such a way that these changes are consulted and the reality that was at the time they were stored is not altered, thus avoiding the problem that occurs in the operational systems, that specifically only the state of the present business activity. A Data Warehouse must save the different values that take a variable over time. For example, if a client has lived in three different cities, he must specify the period he lived in each of them and associate the facts (sales, returns, incidents, etc.) that occurred at any time to the city in which He lived when they occurred, and did not associate all historical facts with the city in which he currently lives. If a customer, during all the time we have been selling has gone through three civil states (single, married and divorced) we must know what marital status he had at the time we made each of the sales.
The process of capturing moving images on film or a digital storage device is called?
Answer:
Cinematography
Explanation:
Cinematography is the blend of art and science and it deals with the recording of moving images on film or a digital storage device.
While making a movie some example of cinematography are the conclusions reached about lighting, camera filters, lenses etc.
Employers and recruiters rarely use the Internet to search for personal details about applicants.
a) true
b) false
Answer:
false
Explanation:
With advent of internet technology, employers and recruiter always search for personal details about job applicants online. A person's historical job profile or criminal records (if any) can be retrieved from various online sources.
For example, Linkedln is one of the professional social media site which offer employment-oriented service. Employers can always look up their potential candidates' job experiences and details of required job skills through Linkedln. This is also not uncommon for a job applicant to include a Linkedln link in their resume to enable employer to look up their personal details for further reference if necessary.
fals uis your answer have a good dayExplanation:
Which of the following is necessary to connect a computer outside of the hospital to the hospital's server?
A. WANB. LANC. VPND. FOV
Answer:
The answer is "Option C"
Explanation:
VPN reflects virtual private networking, providing secure networking and strong links between private networks. It helps us to use remote machines, that are like on the same local site, and we use VPN to reach the hospital website. And other choices which could be listed as follows that is not correct:
In option A, WAN represents a wide area network, it's used to connect computers through networking, that's why it's not correct. In option B, LAN stands for local area network, it shares a common line or wireless links for communication, that's why it is not correct.In option D, FOV stands for field of view that is used for gaming purposes, that's why it is not correct.Consider the following program segment. ifstream inFile; //Line 1 int x, y; //Line 2 ... //Line 3 inFile >> x >> y; //Line 4 Which of the following statements at Line 3 can be used to open the file progdata.dat and input data from this file into x and y at Line 4?
Answer:
inFile.open("progdata.dat");
Explanation:
This command opens the file which is passed to it as an argument. We are quite used to the C++'s cin and cout functions contained in iostream library for reading and writing data, however, when working will real-life stuff, we find ourselves working with huge data saved as separate files and require our programs to read them, manipulate them and possibly write back to the files... The first operation usually carried out before a file can be read or written to is open
Carolyn is the network administrator for a small financial services company and is responsible for controlling access to the resources on her network. Which technology is responsible for blocking access to a resource based on the requesting IP address?
Answer:
Firewall.
This technology allows the network administrator to block access from a specific IP address to the network resources. This can be done in different ways depending on the OS used. If you were going to use Windows, you would do as follows:
1. Open 'Control Panel'.
2. Search 'Windows Firewall' and open it.
3. In there, create a new rule which will determine what actions or permissions are going to get blocked.
4. Add the IP address to be blocked.
5. Block the connection.
By using the latest information technology it is possible to substitute information for inventory and other logistics expenses.
a. True
b. False
Answer:
True
Explanation:
This is a formal document used to describe in detail for software developers a product's intended capabilities, appearance, and interactions with users.
Answer:
Functional specification
Explanation:
Functional specification is a formal statement, more like a contract between a software developer and an employer on what he (the developer) should do. the document is use to describe in detail for the developers what a product is suppose to do, how the user interface of the product should look like, how it should interact with users and much more.
What is a service-oriented architecture? Group of answer choices A business-driven enterprise architecture that supports integrating a business as linked, repeatable activities, tasks, or services. The capability of two or more computer systems to share data and resources, even though they are made by different manufacturers. A business task. The capability of services to be joined together on demand to create composite services, or disassembled just as easily into their functional component.
Answer:
Option A is correct -
business-driven enterprise architecture that supports integrating a business as linked, repeatable activities, tasks, or services
Explanation:
This kind of services are special unit of function that can be accessed remotely and acted upon and update independently such as retrieving your email password.
When a policy setting in Computer Configuration and User Configuration in the same GPO conflict, the Computer Configuration policy setting takes precedence. True or False?
Answer:
True
Explanation:
Computer Configuration policy applied first. This happens when the Computer system boots up. Then the user policy is applied when the user logs on. This takes place when the user object is in the same organizational unit.
So Computer Config policy setting takes precedence. User configurations is applied to local users only while computer configuration is applied to the machine itself. First the Computer GPO is applied and then the User GPO. Loopback processing in replace mode enforces the Computer GPO over the user GPO.
A researcher wants to do a web-based survey of college students to collect information about their sexual behavior and drug use. Direct identifiers will not be collected; however, IP addresses may be present in the data set. Risk of harm should be evaluated by:___________
Answer:
Severity of harm & Probability of harm
Explanation:
While evaluating the risk of harm in research, two deciding factors are:
1. Magnitude of harm (how severe is the harm)
2. Probability of harm (what are the chances of happening)
Therefore, in this case, it must be analyzed how much harm it can produce for the individual if his information gets leaked along with the chances of occurrence of this event.
Which type of drawer has three dispensing modes: single-dose, multi-dose, and matrix?
A. Matrix Half-height smart
B. CUBIE Full-height smart
C. CUBIE MiniDrawer Bin
Answer:
CUBIE MiniDrawer Bin
Explanation:
MiniDrawers comes in two configurations, and each fitting comes in one drawerslot. The MiniDrawer (1-6) comes with the most primary pocket dimensions. And we have the 18-tray MiniDrawer (1-8) comes with another dimensions in its basic form. You will in fact find various pocket dimensions like 1,2,3,4,6,12, and these comes within the 18-tray and 6-tray MiniDrawers. And they come in all the dispensing modes mentioned in the question. Hence, the above answer. The answer is clear from the options as well, and since it has the matrix mode as well apart from single dose mode and multi dose mode.
The drawer with three dispensing modes: single-dose, multi-dose, and matrix, is the CUBIE MiniDrawer Bin (option C). These modes provide flexibility in dispensing medications efficiently.
If you're looking for a drawer with three dispensing modes: single-dose, multi-dose, and matrix, the correct type is the CUBIE MiniDrawer Bin.(option C)These dispensing modes allow for various ways to manage and dispense medications in a medical setting with flexibility and efficiency. For example, the single-dose mode dispenses one unit at a time, the multi-dose mode allows multiple units, and the matrix mode provides a grid structure to dispense items from specific locations within the drawer.What does not usually synchronize among devices using the same E-Reader app?
Account information
Bookmarks
Downloads
Purchases
The answer is Downloads.
Downloads must be saved in local storage such as memory and hard drive. If you are using two or more devices, then these items must be downloaded in your local memory and it will take time, depending on the size of the document you are reading.
Account information, bookmarks and purchases can be saved and synchronized as these are small information and sizes.
You need to place a wireless access point in your two-story building. While trying avoid interference, which of the following is the best location for the access point?
1. On the top floor
2. In the kitchen area
3. Near the backup generators
4. In the basement
Answer:
2 In the kitchen area
Explanation:
This place has less people coming in and it's not that crowded to cause interference. And the closer the access point is to the user the stronger the coverage will be.
The top floor and the basement would have been too far.
The backup generators generate noise that may cause interference of signals
One of the advantages of off-the-shelf software is that ________________. a. the software contains important features, thus eliminating the need for future modification and customization b. b. an organization does not have to pay for features that are not required and never used
Answer:
One of the advantages of off-the-shelf software is that the initial cost is lower because the software firm can spread the development costs over many customers.
Explanation:
Two other choices are missing in the question all choices are:
a. the software contains important features, thus eliminating the need for future modification and customization
b. an organization does not have to pay for features that are not required and never used
c. the software always matches current work processes and data standards.
d. the initial cost is lower because the software firm can spread the development costs over many customers.
Off-the-shelf software can be used by the customer without customization. It is ready made and not developed according to the customer's specifications. Therefore, these software are cheaper than the custom developed software and can easily found and purchased.
Since off-the self software can be used by multiple customers, its initial cost is lower.
Example of off-the-shelf software are Salesforce CRM, Linux operating system, MySQL database, Microsoft Office, anti-virus programs.
Which one of the basic guidelines to remember when editing photographs with a photo editing software?
Answer:
less is often more
Explanation:
This applies when we're photographers, and we take a lot of photos in a session, that we have one hundred photos doesn't mean all of them are good for our portfolio or for sale, we have to choose carefully the best pictures.
If we start to fix every photo, we're going to lose time and energy, in addition when we make a portfolio is better a few photos with great quality than a lot of photos with bad quality.
You are evaluating the bounce rate of your overall website traffic and find that users with a social media referral source have a higher bounce rate. Which user experience principle will help to keep social media visitors engaged on your website?
Answer:
On social media, we can engage more visitors on our post bu creating relevant post that interacts and attracts the users.
Explanation:
On internet and social media, the only thing that increase the traffic on website is the content of website or post. As much as the content is relevant and good more number of users visit the website. Frequency(No. of post a day) of Post is also an important factor in arriving and engagement of visitors on web page or post.
A 'array palindrome' is an array which, when its elements are reversed, remains the same (i.e., the elements of the array are same when scanned forward or backward) Write a recursive, bool-valued function, isPalindrome, that accepts an integer -valued array , and the number of elements and returns whether the array is a palindrome.
An array is a palindrome if:
the array is empty (0 elements ) or contains only one element (which therefore is the same when reversed), or
the first and last elements of the array are the same, and the rest of the array (i.e., the second through next-to-last elements ) form a palindrome.
Answer:
This code is written in MATLAB.
function [result] = isPalindrome(array,length)
if length == 0 || length == 1 %if the array is empty or contains only one element, the array is a palindrome
result = 1;
else
for i = 1:length/2 %check all the elements forward and backward until the middle is reached
if array(i) ~= array(end+1-i)
result = 0;
return
end
end
result = 1;
end
Explanation: Please read the comments in the code. In MATLAB, Boolean values are 1 or 0 instead of True or False.
When a hacker steals personal information with the intent of impersonating another individual to commit faur, it is known as?
Rebecca completed work on a computer and is verifying the functionality of the system when she finds a new problem. This problem is not urgent and can be easily fixed. The policy at Rebecca’s company is that all problems need to be reported and given a priority code before they can be assigned to someone.What should Rebecca do about this new problem?a. Report the new problem.b. Troubleshoot the new problem.c. Ignore the new problem.d. Determine whether fixing the first problem caused the second problem.
Rebecca should Determine whether fixing the first problem caused the second problem.
d. Determine whether fixing the first problem caused the second problem.
Explanation:
Rebecca completed work on the computer and is verifying the functionality of the system when she finds a new problem.
Keeping in mind the fact that Rebecca's company's policy is that all problems need to be reported and given a priority code before they can be assigned to someone, she should go ahead and determine whether fixing the first problem caused the second problem to arise.
Although the company's policy does not approve of this, before reporting a problem she should check whether the problem is worth the effort. As mentioned, the problem is not urgent and can easily be fixed, she should go ahead with this option.
A résumé formatted so that it can be posted to the Internet and which can contain sophisticated graphics, is a _______.
Answer:
Web resume
Explanation:
A web resume is a digital resume that is used instead of the regular traditional ones, it can be sent and received over the internet and it can be formatted in such a way that it can contain high definition images, graphics and even videos so as draw employers interest.
Answer:
Web resume
Explanation: