The three overarching domains that contain application software, system software, and hardware layers along with the layers of abstraction in each are as follows:
An abstract model theory is utilized in order to recognize and control a complex computing system.A layered model theory permits you to acknowledge how one layer significantly works with only some basic information. There are three distinct standards of abstraction that include system-level concrete architecture, processor-level abstract, and concrete architecture.What are overarching domains?Overarching domains may be characterized as those domains in the computer and technology which are forming the cover or arch over the numerous sets of software and hardware.
Therefore, the three overarching domains that contain application software, system software, and hardware layers along with the layers of abstraction in each are well described above.
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Name the piece of hardware found in a tablet computer that is both an input and output device.
answer and i will mark u as brainliest
Answer:
The screen is both an input and output device.
Explanation:
when the e-mails used in a phishing expedition are carefully designed to target a particular person or organization, the exploit is called phishing.
It is referred to as spear phishing when the emails used in a phishing operation are specifically created to target a specific individual or organization. Spear phishing is a type of phishing email. The difference is, instead of using massive email delivery with random potential victims, spear phishing targets certain potential victims. Usually, this technique is done after some basic information about the potential victim is possessed, such as name and address.
Phishing is the use of phishing techniques in an attempt to gain someone else's data. The data targeted by phishing are personal data (name, age, address), account data (username and password), and financial data (credit card information, accounts).
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cable operators and technicians hold onto their edge over digital subscriber line (dsl) and telco services with
Cable operators and technicians hold onto their edge over digital subscriber line (dsl) and telco services with professional installations and customer follow-up as DSL installations are performed by the customer.
Any individual or group that offers cable service over a cable system and directly or indirectly, through one or more affiliates, owns a sizable portion of that cable system, or who otherwise controls or is in charge of, through any arrangement, the management and operation of such a cable, is referred to as a cable operator.
Using its HFC network in Karachi and Lahore, Worldcall (Pvt) Ltd is the leading provider of cable modem broadband in Pakistan. Another HFC service provider in the nation is Wateen Telecom.
They were also subject to fees from the networks. Thus, the cable networks primarily make money from two sources: subscription fees they collect and advertising, which includes promoting and publicising goods like clothing, jewellery, etc.
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you're working with an existing fiber optic installation in your building. you want to know the length of each cable that runs through the walls. which tool should you use? toner probe otdr multimeter smartjack
Since a person is working with an existing fiber optic installation the tool that one need to or should use is OTDR.
What is an OTDR used for?The term OTDR is known to be a type of fiber optic instrument that is said to be used in the function of characterizing, troubleshooting as well as the keeping or maintenance of optical telecommunication networks.
Note that OTDR testing is carried out by transmitting as well as examining pulsed laser light traveling via an optical fiber.
Hence, Since a person is working with an existing fiber optic installation the tool that one need to or should use is OTDR.
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Identify the network and the host address in the ip address of 10.30.40.50 with a subnet mask of 255.0.0.0
An IP address of 10.30.40.50 with a subnet mask of 255.0.0.0 can be broken down as follows:
The network address is 10.0.0.0
The host address is 30.40.50
To find the network address, we need to AND the IP address with the subnet mask. This gives us the following:
10.30.40.50 AND 255.0.0.0 = 10.0.0.0
To find the host address, we need to AND the IP address with the inverse of the subnet mask. This gives us the following:
10.30.40.50 AND 0.255.255.255 = 30.40.50
Or taking a more theoretical approach;
The network and host address in the ip address of 10.30.40.50 with a subnet mask of 255.0.0.0, here's a quick tutorial.
To identify the network address, you'll need to look at the first octet of the IP address and the subnet mask. In this case, the first octet of the IP address is 10, and the first octet of the subnet mask is 255. This means that the network address is 10.0.0.0.
To identify the host address, you'll need to look at the last three octets of the IP address. In this case, the last three octets of the IP address are 30.40.50. This means that the host address is 30.40.50.
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list the command to create a generation 2 virtual machine named svr-02 in the v:\vm folder that has 4gb of ram and uses the disk at v:\vhd\svr-02.vhdx
First, create the disk that will be used for the virtual machine. You can do this with the command:
VHDX create v:\vhd\svr-02.vhdx -SizeBytes 4GB
Second, create the virtual machine with the command:
New-VM -Name svr-02 -Generation 2 -Location v:\vm -MemoryStartupBytes 4GB -SnapshotFilePath v:\vm\svr-02.vhdx
That's it! You now have a generation 2 virtual machine named svr-02 in the v:\vm folder that has 4GB of ram and uses the disk at v:\vhd\svr-02.vhdx.
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An internal corporate-wide area network that uses internet technology to connect computers and link employees in many locations and with different types of computers is known as what?.
An internal corporate-wide area network that uses internet technology to connect computers and link employees in many locations and with different types of computers is known as the intranet.
An intranet is a computer network that shares information, services, and systems within an organization. Intranet utilizes familiar internet protocols so HTTP web services, email, and file transferring can be found there. It can also be considered as a private extension of the internet limited to only a single organization.
Intranets are generally controlled by the communications, HR, or IT departments of the institution.
There are many benefits of intranets, as collaboration is enhanced because the intranet makes data accessible throughout the organization allowing for easier teamwork. In addition to this, it also saves costs as all the information needed for employee manuals, requisition forms and more can be accessed electronically through the intranet. This saves the costs on the likes of printing and distribution.
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Because rdram could be used only with intel components, amd and many major system and memory makers threw their support behind an alternative to rdram called?
Because rdram could be used only with intel components, amd and many major system and memory makers threw their support behind an alternative to rdram called doubling data rate SDRAM (DDR SDRAM).
The memory subsystem known as Rambus Dynamic Random Access Memory (RDRAM) is made to transfer data more quickly. RDAM consists of a bus path that connects RAM to microprocessors and other PC components, a RAM controller, and random access memory (RAM).
Because Intel was so confident in it, the 850 chipset-based Pentium 4's initial platform only supported RDRAM. What went wrong, then? High latency, greater heat, and a more expensive price tag were a few problems that the technology was unable to solve.
Rambus created many synchronous dynamic random-access memory (SDRAM) varieties from the 1990s to the early 2000s, including Rambus DRAM (RDRAM), Concurrent Rambus DRAM (CRDRAM), and Direct Rambus DRAM (DRDRAM).
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A service that lets you store data in a remote location over the internet is called.
A service that lets you store data in a remote location over the internet is called cloud storage
Cloud storage refers to the provision of various services via the Internet. Software, networking, databases, servers, and data storage are examples of these resources.
Instead of storing files on a local device or hard drive device, cloud-based storage allows them to be saved to a remote location. So long as an electronic device has internet access, it has access to data and the software programs needed to run it.
Cloud storage is becoming increasingly popular among individuals and businesses for a variety of reasons, including security, cost savings, increased efficiency, speed and productivity.
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why was freshdesk a good candidate for remote computing services on the cloud? what was freshdesk’s experience working with aws? what made amazon redshift and opsworks good fits for freshdesk?
Freshdesk is a good candidate due to the fact that it is one that has experienced that has gotten rapid growth in just four years of its existence.
What was Freshdesk's experience working with AWS?Freshdesk's experience working with AWS is known to be one that has been reportedly to be very positive.
Note that the company's IT Operations director, who was said to be called Krishnenjit Roy was one that stated he wanted to work with a company that can help in regards to reducing Freshdesk's cost as well as optimize efficiency.
Therefore, Freshdesk is a good candidate due to the fact that it is one that has experienced that has gotten rapid growth in just four years of its existence.
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Which device is designed specifically to initially support and immobilize a body part in a desired position until swelling subsides?
The device that is designed specifically to initially support and immobilize a body part in the desired position until the swelling subsides is a splint.
What is Medical Care?This refers to the treatment and medication that is given to an injured or ill patient to nurse them to full health.
Hence, we can see that The device that is designed specifically to initially support and immobilize a body part in the desired position until the swelling subsides is a splint.
The splint enables the body part to be immbolized so it would support it and allow it have structural balance until the swelling reduces or stops.
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The default section of a switch statement performs a similar task similar to the __________ portion of an if/else if statement.
The default section of a switch statement performs a similar task similar to the option c. trailing else portion of an if/else if statement.
What is a Switch statement?In regards to computer programming languages, a switch statement is known to be a kind of a type of selection control method that is often used to give room for the value of a variable or expression to be altered to the control flow of program execution through the use of search and map.
Therefore, The default section of a switch statement performs a similar task similar to the option c. trailing else portion of an if/else if statement.
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The default section of a switch statement performs a similar task similar to the
__________ portion of an if/else if statement.
a. conditional
b. break
c. trailing else
d. All of these
e. None of these
A(n) _____, such as microsoft outlook, includes a private calendar, a to-do list, and powerful contact management features.
A(n) option b. personal information manager (PIM), such as Microsoft outlook, includes a private calendar, a to-do list, and powerful contact management features.
What is a personal information manager PIM software?A personal information manager (PIM) is known to be a kind of a software application that is known to function by the use of tools to help one or computer users to be able to handle and monitor contacts, calendars, tasks, appointments as well as other forms of personal data.
Therefore, A(n) option b. personal information manager (PIM), such as Microsoft outlook, includes a private calendar, a to-do list, and powerful contact management features.
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A(n) _____, such as Microsoft Outlook, includes a private calendar, a to-do list, and powerful contact management features.
a. swim lane
b. personal information manager (PIM)
c. fact-finding application
d. enterprise architecture
What is the state of data that is sitting in ram ready to be read, updated, or processed?
When a computer's operating system is down, the computer runs very slowly and inefficiently.
a. True
b. False
Answer:
B. False
Explanation:
The answer is false.
Hope this helps!
Please mark as brainliest if correct!
you're building a new network for a small financial services startup company. security is paramount, so each organization within the company will have their own network segments separated by routers. funds are limited, and you've been asked to keep costs to a minimum. you've acquired a used fiber optic switch, and you want to use it to create a fiber optic backbone that interconnects all of the routers. you've purchased several used multi-mode gbic modules on ebay that you'll install on each router to allow them to connect to the switch.
Since both switch and the GBIC modules use MTRJ connectors and if a person use this to connect each module to the switch with 1 meter multimode patch cables. I will say that my response is NO, this implementation will not work.
Why would the above implementation not work?The reason is that a person is not permitted to use multimode patch cables with one or single mode GBIC modules as this is ideal.
Is GBIC still used?Not as before, the use of GBIC is known to be considered as old or obsolete, a
The gigabit interface converter, which is GBIC module is said to be a kind of a transceiver that act to converts electric currents to a ay that is known to be optical signals.
Therefore, Since both switch and the GBIC modules use MTRJ connectors and if a person use this to connect each module to the switch with 1 meter multimode patch cables. I will say that my response is NO, this implementation will not work.
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See full question below
You are building a new network for a small startup financial services company. Security is paramount, so each organization within the company will have its own network segment separated by a router. However, funds are limited, and you have been asked to keep costs to a minimum.
You have acquired a used fiber optic switch and want to use it to create a fiber optic backbone that interconnects all of the routers. You purchased several used single mode GBIC modules on eBay that you will install in each router to allow them to connect to the switch.
Both the switch and the GBIC modules use MTRJ connectors. You connect each module to the switch with 1 meter multimode patch cables.
Will this implementation work?
In which disclosure paradigm will disclosure potentially provide little advantage to either the attacker or defender?
The military is a setting where the disclosure paradigm may offer minimal benefit to either the attacker or the defender.
According to the "disclosure paradigm," the more information a corporation provides about its operations, the better off we are.
The act of disclosure is the public disclosure of facts or information. What is meant by adequate disclosure for firms is making the relevant information public to customers, investors, and everyone else involved in the company's operation.
The public's crisis of confidence in the business sector is centered on disclosures. They ought to be seen as a crucial and educational component of doing business with or investing in a firm.
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why was freshdesk a good candidate for remote computing services on the cloud? what was freshdesk’s experience working with aws? what made amazon redshift and opsworks good fits for freshdesk?
Why was freshdesk a good candidate for remote computing services on the cloud? Freshdesk is a strong contender because it has expanded quickly in just four years. Since Freshdesk provides software as a service, moving its operations to the cloud rather than maintaining its internal infrastructure made more sense. Thousands of businesses today use Freshdesk as their customer support software, but Freshdesk itself depends on AWS to host and manage its software platform.
What was freshdesk’s experience working with aws? Working with AWS has allegedly been a very satisfying experience for Freshdesk. Krishnenjit Roy, the company's director of IT Operations, publicly acknowledged that he now felt like he was working with a business that was interested in lowering Freshdesk's cost and maximizing productivity.
What made amazon redshift and opsworks good fits for freshdesk?Redshift was a fantastic pick because of Freshdesk's scalability and connectivity with strong business intelligence tools. OpsWork also brought a blend of low-cost and customisation for Freshdesk, which made it the ideal match. Because they enable Freshdesk to create its own customer support apps while utilizing and maintaining them with Amazon's resources, both software packages are an excellent fit. Freshdesk's data is stored in Redshift, and its software applications are handled by Amazon OpsWorks. They are regarded as Freshdesk's core employees together.
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a is a network that is confined to a small area. computers and can be connected wired or wirelessly. today, are built into new computers and are integrated into the motherboard during manufacture. each card has its own uniquely identifiable . is used to identify the computer where data originated on a network.
Answer:
A) local area network B) peripherals C) network interface cards
D) address
Explanation:
Answer:
A (✔ local area network) is a network that is confined to a small area.
Computers and (✔ peripherals) can be connected wired or wirelessly.
Today, (✔ network interface cards) are built into new computers and are integrated into the motherboard during manufacture.
Each card has its own uniquely identifiable (✔ address.)
(✔ Media access control) is used to identify the computer where data originated on a network.
Explanation:
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you have received a text encoded with morse code and want to decode it. input: your program should read lines from standard input. each line contains a morse code message. each letter in the code is separated by a space char, each word is separated by 2 space chars. the output will contain encoded letters and numbers only. output: print out the decoded words.
The program that decodes the code that comes in morse code is given below:
The Codepackage com.codeeval.easy;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
public class MorseCode {
*The complete code is attached as a file
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_________ architecture refers to the structure of web applications that are built with three main layers
Three-tier architecture refers to the structure of web applications that are built with three main layers.
Three-tier architecture can be described as a program that establishes a link between the public and server as it segregates the software into three layers named the presentation tier, the logic tier, and the data tier.
The presentation tier is concerned with the client as it sends contents to the client's browser and hence serves as a means for the interaction between the user and the web application.
The logic tier is the part that includes the server program that receives the information from the presentation tier and then processes the collected information.
The data tier provides support and security to the application and is the part that stores the processed data.
In this type of architecture program, each tier can be managed independently by a different squad of people and changes can be made to any tier without altering the rest of the tiers.
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Answer: Multi-tiered
when you develop a web page, you should use html to provide group of answer choices the structure, content, and formatting for the page the content for the page. the structure and content for the page the content and formatting for the page
When you develop a web page, you should use html to provide the structure and content for the page.
What is HTML and how it is useful to develop a web page?HTML is known to be a tool that give room for computer users as well as programmers to be able to make and structure sections, headings, links, paragraphs, and others, on a website.
It is one that entails the use of a lot of tags and elements. Note that everything a person would need to make on a web page can be done through the use of a specific HTML code.
Therefore, based on the above, one can say that When you develop a web page, you should use html to provide the structure and content for the page.
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If 123.35.30.2 is a classful internet protocol (ip) address, what class is it in?
If 123.35.30.2 is a classful internet protocol (IP) address, the class which it is in is: Class A.
What is IP address?IP address is an abbreviation for Internet protocol address and it can be defined as a unique set of numbers that are assigned to a computer, website or other network devices, in order to successfully differentiate them from one another in an active network system.
Classes of IP address.In Computer networking, there are different classes of Internet protocol (IP) address and these include the following:
Class A: 0 - 127Class B: 128 - 191Class C: 192 - 223Class DClass EIn this context, we can reasonably infer and logically deduce that the class which 123.35.30.2 is in is Class A.
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The number ____ is the standard dots per inch used for blogs, social media, webpages, and emails.
Fill in the blank
The number 72 dpi is the standard dots per inch used for blogs, social media, webpages, and emails.
What is a resolution?A resolution can be defined as the number of pixels that are contained in an image (picture) or on a display monitor.
In Computer technology, resolution is typically expressed as a function of the number of pixels on both the horizontal axis and vertical axis. This ultimately implies that, the resolution of an image (picture) determines its quality and sharpness.
For any print project, the preferred resolution is typically 300 dpi, while the optimum resolution for social media, blogs, webpages, and emails is typically 72 dpi.
Note: dpi is an abbreviation for dots per inch.
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Donald files a suit against mickey. the document that informs mickey that he is required to respond the the complaint is:______.
The document that informs mickey that he is required to respond the the complaint is the summon.
What is meant by court summons?The term summons is known to be one that is often called Citation.
In regards to law, this is known to be a document that is said to be issued by a court and it is one that is known to be ordering a specific person to appear before the court at a specific time for some given purpose.
Therefore, based on the above, since Donald files a suit against Mickey. The document that informs mickey that he is required to respond the the complaint is the summon.
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you have a computer that runs windows and is connected to a domain network with a dhcp server. one day you find that your computer cannot connect to any network resources. you run the ipconfig command and find that the network connection has been assigned the address of 169.254.12.155 with a mask of 255.255.0.0. which of the following actions should you take?
We have a computer that runs Windows and is connected to a domain network with a DHCP server. You run the ipconfig command and find that the network connection has been assigned the address of 169.254.12.155 with a mask of 255.255.0.0. We should run the ipconfig /release and ipconfig /renew commands.
Any set of users, workstations, devices, printers, computers, and database servers that shares various sorts of data via network resources is referred to as a domain in the context of networking.
The organization's local area network (LAN) infrastructure is referred to as the LAN domain. A LAN enables the connection of two or more computers in a constrained physical space. The compact area can be a house, an office, or a collection of structures.
The network connections are what make the biggest difference. While domains have every networked computer connected to a single location, workgroups connect computers to each other directly.
For instance, the physical address 198.102. 434.8 could be associated with the domain name example.com.
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Question: which networking functions occur at the network layer of the osi model?
Another name for a bachelor’s degree is a(n) _____. a. undergraduate degree b. associate’s degree c. professional degree d. doctoral degree please select the best answer from the choices provided a b c d
Another name for a bachelor's degree is an undergraduate degree. Thus, option A is correct.
What is a degree ?A program of research at even a school of higher education, or the designation granted to a person when they have finished their coursework.
A person can get a degree from any college on institution in which year she is being admitted or have taken the admission in. There is no age foundation when it comes to degrees.
A bachelor's degree, sometimes referred to as just a college degree, is indeed an undergraduate degree that you can earn by studying a curriculum of your choosing in such an educational community.
Therefore, option A is the correct option.
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Is our world better or
worse because of
digital representation?
Answer:
is better cuz with digital representation u get to learn more when u use them
Question 9 write and run a query, with no starter code or hints to answer this question: what is the biweekly high rate minus the biweekly low rate for job code 0170?
The written and run query, with no starter code or hints to answer this question: what is the biweekly high rate minus the biweekly low rate for job code 0170 is given below:
The SQL CodeSELECT
MIN(Biweekly_high_Rate)
FROM salary _ range _ by _ job _ classification
WHERE Biweekly _ High _ Rate <> '$0.00'
ORDER BY Biweekly _ High _ Rate ASC;
From the given code, we are selecting the min Biweekly_high_Rate FROM the table Using WHERE <> '$0.00' we are excluding values that are equal to zero.
Then we are ORDERING by the Biweekly _ High _ Rate to get the first value correct.
Another way to sort this is:
Select
MIN(Biweekly_high_Rate)
FROM salary _ range _ by _ job _ classification
WHERE Biweekly _ high _ rate>0;
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