The lower class limit is the smallest value within the class and the upper class limit is the largest value within the class.
Class limits in a frequency distribution denote the least and greatest possible data values for each class. There is a lower class limit and an upper class limit for each class in a frequency distribution. Lower class limit: The smallest data value that can be a member of a class.
In order to acquire class limits in inclusive form, subtract 0.5 from the lower limit and add 0.5 to the upper limit. As a result, the inclusive form of the class limits for the 10–20 class interval is 9.5–20.5. Class size is the distinction between a class interval's true upper limit and true lower limit.
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When using a self-contained recovery device on a cfc, hcfc, or hfc system with an operating compressor, technicians must?
When using a self-contained recovery device on a cfc, hcfc, or hfc system with an operating compressor. Technicians must recover 80% of the nameplate charge.
Compressor is a mechanical device used in many industries which has the function of increasing gas pressure by reducing its volume. The air compressor is a specific type of gas compressor.
Compressors can be characterized in a number of different ways, but are usually divided into types based on the functional method used to produce compressed air or gas. The following are common compressor types. Types covered include:
PistonsDiaphragmHelical ScrewSlide propellerScrollingRotary LobeCentrifugalAxialHow to use an air compressor
Position the Air CompressorCheck the Oil LevelCheck the Drain ValveSet the PSIPrepare the Air TankConnect the Air HoseConnect the Desired ToolRemove Excess MoistureYou can learn more about compressor here https://brainly.com/question/26581412
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For a network technician, one benefit of understanding the osi seven-layer model and how traffic in an actual network works through the model is applying this knowledge to __________.
For a network technician, one benefit of understanding the OSI seven-layer model and how traffic in an actual network works through the model is applying this knowledge to: troubleshoot networks.
What is the OSI model?OSI model is an abbreviation for open systems interconnection and it comprises seven (7) main layers, which typically starts from the hardware layers (layers in hardware systems) to the software layers (layers in software systems)
The layers of the OSI model.Basically, there are seven (7) layers in the open systems interconnection (OSI) model and these include the following in sequential order;
Physical LayerData link LayerNetwork LayerTransport LayerSession LayerPresentation LayerApplication LayerIn Computer networking, understanding the OSI seven-layer model and how traffic in an active network works through the OSI model can be used to troubleshoot networks.
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Question 1 (3.33 points)
The Bureau of Labor Statistics states that the median pay for a network
administrator is
$699,670
$19,000
$69,160
$49,780
Answer: the answer is 19,00
The Bureau of Labor Statistics states that the median pay for a network administrator is $69,160
What is the meaning of Network Administrator?Network administrators is known to be a person that is said to work by making sure the computer networks of any kind of organization are said to be secure and working properly.
Note that A network administrator is an IT professional that is said to be very sensitive and need skills and as such, the Bureau of Labor Statistics states that the median pay for a network administrator is $69,160.
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________ software is end-user software designed to accomplish a variety of tasks.
System software is end-user software designed to accomplish a variety of tasks.
What is Software?A computer's operating system and various activities are carried out by a program, which is a compilation of instructions, data, or applications called software.
System software is referred as end-user software which is used to perform a variety of tasks quickly and helps to complete the operations of the computer itself.
The speed and efficiency of software systems appear as its strengths. More quickly and with the best solutions identified of reliability, data can be accessed. Employee productivity could increase as a result of this.
An example of system software includes the operating system which is inbuilt into the system and enables users with accuracy and efficiency.
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You need to write a program that has karel move 6 times and then put a ball. Which control structure do you need to use?
You need to write a program that has karel move 6 times and then put a ball. The control structure you need to use is a For loop. This is because code reuse is greatly facilitated by functions.
A for loop can be used to repeatedly perform any of Karel's activities for a predetermined number of times. This will enable us to run a piece of code as many times as we need.
The structure for a for loop looks like this
for(var i = 0; i < count; i++) {
/* code to execute count times */
}
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The nurse is reviewing a client's history, which reveals that the client is participating in a psychiatric rehabilitation program. the nurse understands that which is the goal of this program?
The client is enrolled in a mental rehabilitation programme, the nurse discovers while analyzing the client's history. The nurse is aware that clients should be empowered to participate in this programme at their best level of functioning.
What is a psychiatric rehabilitation program?A psychiatric rehabilitation programme, or PRP for short, aims to provide people with mental illnesses with a range of services, treatments, and supports. These programmes seek to improve patients' quality of life, recovery, and results while successfully integrating them with social and community services.
People with serious and persistent mental diseases must develop the emotional, social, and intellectual skills essential to live, learn, and work in society with the least amount of professional support possible (1).
A crucial component of a mental health care is psychiatric rehabilitation. For individuals who have been diagnosed with any mental health disease that seriously hinders their capacity to lead meaningful lives, it encourages recovery, community integration, and enhances quality of life.
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Design an algorithm for function to find the longest substring which contains 2 unique characters in a given stirng. you may list steps or psuedo code.
The fake code consists of the following two classes: public class LongestSubstr and import java.util.HashSet.
How Do Algorithms Work?An algorithm is a process used to carry out a computation or solve a problem. In either hardware-based or software-based routines, algorithms function as a detailed sequence of instructions that carry out predetermined operations sequentially. All aspects of information technology employ algorithms extensively.
An algorithm is a series of instructions for completing a task or solving a conundrum.A common example of an algorithm is a recipe, which includes thorough instructions for making a dish or meal.An algorithm is a method for performing calculations or finding solutions to issues.Algorithms perform as a precise set of instructions that carry out preset activities consecutively in either hardware-based or software-based routines.Algorithms play a big role in information technology across the board.Introduction to Algorithm Types:
Algorithm using brute force. Avaricious algorithmAlgorithm with recursion.To learn more about algorithm, refer to:
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Which two contextual tabs help you change the look and feel of SmartArt?
One method of uninstalling an app from a macintosh computer is to click on the launchpad icon. this icon has a?
One method of uninstalling an app from a Macintosh computer is to click on the Launchpad icon. This icon has a rocket on it.
What is an installation?An installation can be defined as a process through which a software application is configured and integrated into the memory of a computer system, in order to make it ready for execution of specific task.
What is an uninstallation?An uninstallation can be defined as a process through which a software application is removed from the memory of a computer system, in order to completely delete it.
On Macintosh computer, an app can be uninstalled by clicking on the Launchpad icon and this icon has a rocket on it.
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Complete Question:
One method of uninstalling an app from a Macintosh computer is to click on the Launchpad icon. This icon has a ______ on it.
Scientific management uses: _________
a) standardized work methods.
b) linear programming.
c) digital computers.
d) motivation theory.
Scientific management uses: a) standardized work methods.
What is SCM?SCM is an abbreviation for supply chain management and it can be defined as the effective and efficient management of the flow (transmission) of goods and services, as well as all of the production processes that are involved in the transformation of raw materials into finished products, in order to meet the insatiable want and need of the consumers on a timely basis.
This ultimately implies that, the supply chain management (SCM) is a strategic process which involves all the activities that are associated with planning, execution and supply of finished goods and services to the consumers on a timely basis.
In the supply chain management (SCM), scientific management is typically focused on the use of standardized work methods to meet the insatiable want and need of the consumers on a timely basis through efficient and effective supply of finished goods and services.
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The query window displays when you click the _____ option and then click the finish button.
The query window displays when you click the Open the query to view information option and then click the finish button.
Why is a query used?A query is known to be an element or a tool that helps to give you an answer to any form of simple question, carry out calculations, put data together from multiple tables, add, alter, as well as delete data from a given database.
Note that the use of queries is one that is seen to be very versatile, as there are found to be a lot of types of queries and a person can be able to create a type of query through the way the task has been given or made.
Therefore, based on the above, The query window displays when you click the Open the query to view information option and then click the finish button.
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What adjective best describes the network effect?
The adjective best describes the network effect is Exponential.
Are network effects exponential?If the marketplaces is known to have gotten to the point where it has reach a critical inflection point, network effects is known to often kick in and growth is said to be in an exponential manner.
Note that These network effects also make a kind of barriers to entry: if a lot of buyers and sellers are inside a marketplace, it becomes quite complex for a rival to lure them away.
The network effect is seen as any scenario in which the value of a product are known to be based on the number of buyers, sellers, and others.
Therefore, The adjective best describes the network effect is Exponential.
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What are the key functions of the bios (basic input/output system)? identify the system devices.
The main job of BIOS is to act as a liaison between operating systems and the hardware that runs them. The BIOS serves as a conduit for data flow and CPU-to-I/O device control information.
What key functions of the bios (basic input/output system)?The BIOS is in charge of starting the operating system and loading the fundamental computer hardware. For loading the hardware, the BIOS contains a variety of instructions. It also runs a test to help determine whether the computer satisfies all prerequisites for booting. F
POST – Before beginning the process of loading the operating system, test the computer hardware to make sure it is functioning properly. Locating the operating system is done by the bootstrap loader. If an operating system is nearby and capable, BIOS will transfer control to it.
Therefore, As soon as a computer is powered on, the BIOS recognizes, sets up, tests, and links computer hardware to the OS. The boot procedure refers to this sequence of actions.
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Based on sam's description of an information system, all of the following are components of an is except _____.
a. software
b. data
c. procedures
d. culture
e. hardware
Based on Sam's description of an information system, all of the following are components of an information system (IS) except: d. culture.
What is an information system?An information system (IS) can be defined as a collection of computer systems and Human Resources (HR) that is used by a business organization or manager to obtain, store, compute, and process data, as well as the dissemination of information, knowledge, and the distribution of digital products from one location to another.
The components of an information system (IS).In Computer technology, there are different components of an information system (IS) and these include the following:
SoftwareDataProceduresHardwareIn this context, we can reasonably infer and logically deduce that culture is not a components of an information system (IS).
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From a technical point of view, online databases that are used with web browsers are different from other databases. True or false?.
False, From a technical point of view, online databases that are used with web browsers are different from other databases.
From a technical point of view, online databases that are used with web browsers are not different from other databases. They are simply databases that are accessed via the internet. However, there are some key differences that make them more suitable for use with web applications.
Online databases are designed to be accessed by multiple users simultaneously. This means that they are generally more scalable than other types of databases. They can also be designed to be more secure, with greater control over who can access and modify data.
Another key difference is that online databases are usually designed to be used with web-based applications. This means that they need to be able to integrate with other web-based technologies, such as server-side scripting languages and web services.
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The sysadmin,audit,network, security (sans) institute offers training and it security certifications through?
Through Global Information Assurance Certification (GIAC), the Sysadmin, Audit, Network, Security (SANS) Institute provides training and it security certifications.
Global Information Assurance Certification (GIAC) is a company that issues information security certifications and specializes in innovative research as well as theoretical and practical certification through its GIAC Gold program. The certification body was established in 1999 by SANS Institute, and The Escal Institute of Advanced Technologies owns the trademark on the name "GIAC."
A group of vendor-neutral computer security certifications from GIAC are tied to the SANS training programs. In order to stay abreast of "black hat" methods, GIAC focuses specifically on cutting-edge technological advancements in IT security.
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Which standards layer governs peer-to-peer file sharing? select one:
a. data link
b. transport
c. internet
d. none of these
None of these standards layer governs peer-to-peer file sharing. So, in this question option (d) none of these is the correct choice.
As per the services governed by each layer of OSI model, file sharing is a function of the application layer. This is the highest abstraction layer of the model. In peer-to-peer file sharing, the application layer provides services to locate communication peers and synchronize communications. It provides an interface to users that makes file sharing and accessing possible with other peers required access to the files.
Peer-to-peer file sharing is a kind of networking technology that allows a group of users to directly connect to each other for the purpose of accessing and sharing media files, such as e-books, games, music, and movies over a network. In peer-to-peer file sharing, the term peer refers to the individual users over the network. A peer can play a role of both a client and a server as required. BitT-orrent is one such example of peer-to-peer file sharing.
Computer devices communicate through a standard layered set of guidelines known as protocols. Each layer provides different services in order to make communication possible. The OSI model is one such example of a layered model. Seven layers of the OSI model with the services each layer support are described below:
Application Layer: It contains communication services such as message handling and file transfer of all kinds including FTP, peer-to-peer, client-server etc.Presentation Layer: The presentation layer provides rules for the translation of data transferred between applications.Session Layer: It includes guidelines for remote logins to facilitate specific session activation and authorization.Transport Layer: Rules for transparent, reliable data transfer between computers are offered by the transport layer.Network Layer: This layer en-routes the data and packets to their destination over the network, providing end-to-end file sharing and data transfer.Data-Link Layer: The flow of information and error checking is controlled by this layer.Physical Layer: The physical layer governs rules to control hardware.Thus, peer-to-peer file sharing governs by application layer.
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A system is separated from other systems by a(n)? a. boundary. b. border. c. cross-platform. d. interface. e. barrier. reset selection
The phrase "system boundary" refers to the highest level of the information system that a user or application can access while still upholding its integrity and security. A boundary is the line that divides one system from another.
What is a system boundary?The phrase "system boundary" refers to the highest level of the information system that a user or application can access while still upholding its integrity and security. The system boundary is a conceptual line that demarcates the system you are interested in from "everything else.
" A system's environment can be considered to be a group of things that are not a part of the system but may influence or be influenced by it. The ATM serves as an example of the difficulties and complexity involved in establishing system boundaries (automated teller machines). One such system boundary is the actual physical machine itself. the client and the machine. The gadget and the bank's local client account database.
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Danielle wants to record a voice-over to add to a presentation. Other than a microphone, what does danielle need to record the audio?.
Answer:
Sound recorder software
Explanation:
Jamie has just developed a small game. She shows it to her friends, but they are confused about what the point of the game is. What aspect of her game does Jamie need to work on?
A.
the rules of the game
B.
the objective of the game
C.
the outcome of the game
D.
the components of the game
Answer:
pls I think is the A. the rules of the game
When iteration is indicated for an element or a group of elements in the data dictionary:_______.
When iteration is indicated for an element or a group of elements in the data dictionary DO WHILE, DO UNTIL, or PERFORM UNTIL structured English statements must be included
There are three primary types of control structures in structured English: DO WHILE, DO UNTIL, and PERFORM UNTIL. Each has a specific purpose and use cases.
DO WHILE is used when you want to iterate an element or group of elements until a certain condition is met. For example, you may want to DO WHILE a certain number is less than 10.
DO UNTIL is used when you want to iterate an element or group of elements until a certain condition is no longer true. For example, you may want to DO UNTIL a certain number is greater than 10.
PERFORM UNTIL is used when you want to repeat an action until a certain condition is met. For example, you may want to PERFORM UNTIL a certain number is equal to 10.
Each of these control structures has its own advantages and disadvantages. It's important to choose the right one for the task at hand. In general, DO WHILE and DO UNTIL are best for looping through data, while PERFORM UNTIL is best for repeating an action.
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Which network topology connected nodes with a ring of cable?
Answer: Ring topology connects nodes with a central ring of cable.
Explanation: A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node – a ring. Data travels from node to node, with each node along the way handling every packet.
What is the output of the following command, given that value1 = 2.0 and value2 = 12? print(value1 * value2) 24.0 value1 * value2 2.0 * 12 24
The output of the following command, given that value1 = 2.0 and value2 = 12 would be 24.0.
What is programming?Programming can be defined as a process through which software developer and computer programmers write a set of instructions (codes) that instructs a software on how to perform a specific task on a computer system.
What is a print statement?A print statement can be defined as a line of code that is used to send data to the print or println method of a programming system such as compiler, so as to output a given statement.
For this software program, the output is given by:
Output = value1 * value2
Output = 2.0 * 12
Output = 24.0
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Software engineering must include the code and regulations that its members must uphold to be judged as a(n):_____.
Software engineering must include the code and regulations that its members must uphold to be judged as a professional engineering practice option (c) is correct.
What is execution?The process by which a computer or virtual machine reads and responds to a computer program's instructions is known as execution in computer and software engineering.
It is given that:
The statement:
Software engineering must include the code and regulations that its members must uphold to be judged as a(n):
Software engineering must adhere to the rules and codes that all engineers must follow in order to be considered professional practice.
Thus, software engineering must include the code and regulations that its members must uphold to be judged as a professional engineering practice option (c) is correct.
Software engineering must include the code and regulations that its members must uphold to be judged as a(n):
a. engineer.b. certified professional engineer.c. professional engineering practice.d. All of these areLearn more about the execution here:
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In your own words, define information security and explain its relationship to cyberdefense.
The term information security is known to be the act of aiding and protecting information as well as information systems from any form of unauthorized access and it is used in cyber defense against any intrusion from the enemies or an attacker.
What do you mean by information security?Information Security is a term that is said to be the act or the practice of hindering any form of illegal access, use, disclosure, disruption, or the modification, of electronic data.
Therefore, The term information security is known to be the act of aiding and protecting information as well as information systems from any form of unauthorized access and it is used in cyber defense against any intrusion from the enemies or an attacker.
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According to murray, __________ are internal motivations and the power of the situation is called __________.
Answer:
According to murray, needs are internal motivations and the power of the situation is called press.
Explanation:
Main memory, also known as random access memory or ram, is an ordered sequence of items, called memory cells. each cell has unique location, called the ____ of the cel
Main memory, also known as random access memory or RAM, is an ordered sequence of items, called memory cells. Each cell has unique location, called the address of the cell.
Types of computer memory.In Computer technology, there are two (2) main types of memory or storage location for software program (application) that are being used on a computer and these include the following;
Read only memory (ROM).Random access memory (RAM).What is RAM?RAM is an abbreviation for random access memory and it also referred to as main memory. RAM can be defined as a volatile and temporary storage (memory) location that is used for currently opened software program (application) and computer data.
In conclusion, we can reasonably and logically deduce that the address of a memory cell simply refers to the unique location of each of its cell.
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Complete Question:
Main memory, also known as random access memory or RAM, is an ordered sequence of items, called memory cells. Each cell has unique location, called the ____ of the cell.
A breakpoint is where different styles are applied to a webpage to cause it to change in a way that makes it easier to read and navigate for a particular situation. True false
Answer:
True.
Explanation:
It's s the point at which different styles are applied to a webpage, usually depending on the viewport.
checkpoint
breakpoint
media point
tracepoint
A(n) ____________________ is the location of a data element in a storage device.
Answer:
Address
Explanation:
A(n) Address is the location of a data element in a storage device.
For windows xp, 2000, and nt servers and workstations, raid 0 or ____ is available.
For windows XP, 2000, and NT servers and workstations, raid 0 or 1 is available.
What is NT in network?NT's technology is known to be a type of tech that is said to be the base for any form of Microsoft successor operating system, that is Windows 2000.
Note that Windows NT which is "New Technology," is known to be made up of two products: Microsoft NT Workstation as well as Microsoft NT Server.
Therefore, For windows XP, 2000, and NT servers and workstations, raid 0 or 1 is available.
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