Open source software can be copied, modified, and redistributed without paying a fee.
The types of software license.In Computer technology, there are four (4) main types of software programs based on usage rights and these include the following:
Shareware softwareFreeware softwarePurchased licenseOpen source softwareWhat is an open source software?In Computer technology, an open source software can be defined as a terminology which is used to describe a type of software that all end users can use or modify for free without paying any license fee (money).
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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
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:
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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you're installing network wiring for a new ethernet network at your company's main office building. the project specifications call for cat 5e utp network cabling and rj45 wall jacks. near the end of the project, you run out of wire before the last few runs are complete. you have a spool of cat 3 network cable in storage. upon closer inspection, it appears very similar to the cat 5e wiring. to finish the project, should you use the cat 3 cabling as a substitute for the cat 5e cabling? no. cat 5e cabling has more twists per inch than cat 3 cabling, reducing crosstalk and supporting higher data rates. no. the sheath surrounding cat 5e cabling is much thicker than the cat 3 sheath, creating an extra layer of shielding that reduces crosstalk and supports higher data rates. yes. you can use cat 3 cabling as a substitute for cat 5e cabling since they're electrically identical. no. cat 5e cabling uses a thicker copper wire than cat 3 cabling, enabling higher data transmission rates.
In order to finish this project, I would say: A. No. Cat 5e cabling has more twists per inch than Cat 3 cabling, reducing crosstalk and supporting higher data rates.
What is a cable?A cable can be defined as a type of wired connector which are either made of glass or copper and used for connecting one network device to another, so as to form a computer network and enable the continuous transmission of data between them.
The types of twisted-pair cables.In Computer networking, there are different types of twisted-pair cables and these include the following:
Cat 3Cat 5eCat 6 (Class E)Cat 6a (Class EA)Cat 7 (Class F)In order to finish this project, I would say that the Cat 3 cabling shouldn't be used as a substitute for the cat 5e cabling because Cat 5e cabling has more twists per inch.
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the idea of clicking text to link to other pages of content was made possible in 1980’s with the launch of personal computers by
The idea of clicking text to link to other pages of content was made possible in 1980’s with the launch of personal computers by Bill Atkinson of Apple Computer.
Who is Bill Atkinson?
Bill Atkinson is known to be a famous American computer engineer as well as a photographer.
Atkinson was known to be a man who had worked at Apple Computer from the year 1978 to 1990
Therefore, The idea of clicking text to link to other pages of content was made possible in 1980’s with the launch of personal computers by Bill Atkinson of Apple Computer.
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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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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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A named constant is like a variable, but it its content cannot be changed while the program is running. true false
A named constant is like a variable, but it its content cannot be changed while the program is running is a true statement.
What is a constant in programming?Data values are known to be component that often stay the same at all time if a program is to be executed and they are known to be called constants.
Note that Constants are not expected to be altered. Literal constants are seen as real values that are known to be fixed into the source code.
Therefore, A named constant is like a variable, but it its content cannot be changed while the program is running is a true statement.
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What would happen if a program tried to access a variable that was defined locally in another part of the program?.
The thing that would happen if a program tried to access a variable that was defined locally in another part of the program is that said project would fail or will not succeed.
What are variables and how are they important for a program?Variables are known to be tools that are used to save information that will be referenced as well as be altered in a computer program.
Note that they also give a method that one can make use of in labeling data with a form of descriptive name, so our programs can be known well and more clearly by the reader.
Therefore, The thing that would happen if a program tried to access a variable that was defined locally in another part of the program is that said project would fail or will not succeed
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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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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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Which of the following stores data using microscopic light and dark spots?
Flash drive
Compact disc
RAM
Hard disk
The technology that stores data using microscopic light and dark spots is: B. Compact disc.
What is a compact disc?A compact disc is also referred to as an optical disc (OD) and it can be defined as a small, circular and digital-disc which is designed and developed to be used for the storage of computer data, especially by using a laser beam (microscopic light) and dark spots technology.
Generally, a compact disc (CD) is able to store digital data because it is manufactured through the use of polycarbonate (a tough-brittle plastic) with one (1) or more metal layers.
In this context, we can reasonably infer and logically deduce that data is typically stored on compact discs (optical discs) by using a laser beam (microscopic light) to either melt the disc material or change the color of embedded dye.
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What is the state of data that is sitting in ram ready to be read, updated, or processed?
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
Which statement best describes the type of computer found in everyday
appliances?
A. They can be programmed with many applications to perform
varied functions.
B. They are interchangeable with desktop computers, smartphones,
or tablet computers.
C. They are housed in their own cases and paired with monitors,
keyboards, and mice.
D. They can manipulate information and are able to store, retrieve,
and process it.
A statement which best describes the type of computer found in everyday appliances is that: D. They can manipulate information and are able to store, retrieve, and process it.
What is a computer?A computer can be defined as an electronic device that is designed and developed to receive data in its raw form as an input and it processes these data into an output (information), which can be used to perform a specific task through the use of the following computer parts:
KeyboardNetworkMonitor screenMouseHard-disk driveGenerally, a computer is a type of sophisticated electronic device that can be to store, retrieve, and process data into an output (information) that is meaningful and useful.
In conclusion, we can reasonably infer and logically deduce that a statement which best describes the type of computer found in everyday appliances is that they can manipulate information and are able to store, retrieve, and process it.
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Answer:
They can manipulate information and are able to store, retrieve, and process it.
1.3.2
Explanation:
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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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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_________ 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
you are assembling components in a network rack and need a device that connects three network segments. which of the following devices will meet your networking needs?
Answer:Ethernet router
Explanation: An Ethernet router is a device that connects two or more network segments or subnets. This would meet your networking needs.
The formation of fossil fuels is a process that takes millons of years and starts from enrgy from the sun the sun contrubetes to the formation of fossil fuels by ?
The creation of fossil fuels is a long-term process that begins with solar energy. The sun contributes to the formation of fossil fuels by providing energy to the living things that eventually turn into fossil fuels.
Decomposing vegetation and animals make up fossil fuels. The Earth's crust contains these fuels, which can be burned to provide energy. Coal, oil, and natural gas are examples of fossil fuels. In sedimentary rock formations, which are accumulations of rock, dead plant and animal materials, and layers of sediment, coal is a substance that is frequently discovered. More than 50% of a coal's composition must be fossilized plant material.
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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 ___of a process contains temporary data such s functon parameters, return addresses, and local variables.
The stack of a process contains temporary data such as function parameters, return addresses, and local variables.
Stack is the tool that uses the phenomena of Last In First Out(LIFO) to temporarily store the data for the time being. The stack pointer specifies the last inserted data so that it can be removed first when new data is being entered. The size of the stack is generally changeable.
There are two types of stacks called register stacks and memory stacks. The register stacks can only be used to store limited data while memory stacks have the ability to store a vast amount of data and local variables.
The stack process usually involves two steps, the first is known as push in which the temporary data is allocated at the position directed by the stack pointer depending on the size of the data, The second step is pull in which the last entered data is removed from the allotted location.
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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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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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A computer that is part of the workgroup can exist on the same network but is not authorized to access the domain resources. True or false?.
Answer:
True.
Explanation:
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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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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String instruments excel at performing smoothly, connected notes, which is called? a. legato. b. tremelo. c. pizzicato. d. staccato.
String instruments excel at performing smoothly, connected notes, which is called option a. legato.
What is a legato?Legato is known to be a kind of a musical performance method that is known to make or create fluid, continuous motion that often exit between notes.
Note that all of the individual note is said to be played to its highest duration and then it often mix up directly into any of the note that follows.
Therefore, based on the above, String instruments excel at performing smoothly, connected notes, which is called option a. legato.
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dion training is hiring a penetration testing firm to conduct an assessment of its corporate network. as part of the contract, the company has specified that it will not provide any network details to the penetration testing firm. instead, the company wants to see how much information about the network can be found by the penetration testers using open-source research and scanning the corporate network. what type of assessment is this considered? unknown environment testing partially known environment testing known environment testing semi-trusted environment testing see all questions back next question
The type of assessment that is known to be considered in the above scenario is known environment testing.
What is environment testing?Environmental testing is known to be a kind of the measurement in regards to the performance of equipment when it is found to be under a given or specified environmental conditions
Note that in regards to the Environmental testing, the environmental conditions can be: extremely high as well as low temperatures. large, swift variations in temperature and others.
Therefore, The type of assessment that is known to be considered in the above scenario is known environment testing.
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