which of the following is used to perform a scan of the network and create a network topology chart?

Network time protocol, NTP is best for correcting the clocks for their operating systems that do not match the current time for the location in which they live.

For clock synchronization between computer systems using packet-switched, variable-latency data networks, the Network Time Protocol is a networking protocol. One of the earliest Internet protocols still in use, NTP has been in use since before 1985. It is an internet protocol used to synchronize with networked computer clocks.

It belongs to the TCP/IP suite and is one of its earliest components. Both the protocol and the client-server software that runs on computers are referred to as NTP. For the Network Time Protocol's client-server mode, Network Time Security offers cryptographic security (NTP). This makes it possible for users to get time in an authenticated way.

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By default, the host's memory allocations are pageable. The host can access the data in this location of memory. The CUDA run time copies the memory to a temporary pinned memory before sending the data to the device memory. This results in two memory transfers.

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The most appropriate technology for communication when the mobile device is a few feet away from another device is Bluetooth.

Bluetooth is a wireless technology standard that allows electronic devices to communicate with each other over short-range radio frequencies. The technology uses a range of low-power radio waves to connect devices together without the need for cables or wires. It was developed in the late 1990s to replace cables and wires used to connect different types of electronic devices, such as smartphones, tablets, laptops, printers, and more. Bluetooth is widely used for hands-free headsets, wireless keyboards, wireless mice, and wireless speakers.

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Here is an example of variable declaration for a variable c that references a Circle object

Circle c = new Circle(3);

The line "Circle c = new Circle(3);" is a variable declaration in Java. It declares a variable named "c" with type "Circle", which is a user-defined class. The "new Circle(3)" part creates a new object of the "Circle" class, with the radius set to 3. This new object is then assigned to the variable "c". The "=" operator is used to assign the newly created object to the variable. This line of code initializes the variable "c" with an instance of the "Circle" class and sets its radius to 3. In effect, "c" now refers to an object of type "Circle" with a radius of 3.

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Answer:

Binary

Explanation:

The fundamental language of computers is machine code, sometimes known as machine language. It is read by the computer's central processing unit (CPU), is made up of digital binary integers, and appears as a very lengthy series of zeros and ones.

If the Zip file is invalid due to errors such as virus infection or an incomplete internet download.

To correct incorrect filenames

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The "Logical Link Control" (LLC) and "Media Access Control" (MAC) are sublayers of the Data Link Layer (DLL) in the OSI Model.

MAC sublayer is responsible for controlling the access to the shared communication medium, such as a network cable or wireless channel, and ensuring that data is transmitted in an (Open Systems Interconnection) model.

The LLC sublayer is responsible for managing the flow of data between devices, ensuring that data is correctly received and acknowledged, and that any errors that occur are corrected. The MAC sublayer, on the other hand, is responsible for controlling the access to the shared communication medium, such as a network cable or wireless channel, and ensuring that data is transmitted in an orderly and efficient manner. The MAC sublayer uses unique MAC addresses to identify devices on the network.

The combination of the LLC and MAC sublayers provides a reliable and efficient data transfer service for the upper layers of the OSI model. They ensure that data is transmitted and received correctly, even in the presence of errors, and that the shared communication medium is used efficiently. This allows the upper layers of the OSI model to focus on the application-specific tasks and not have to worry about the underlying communication details.

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Answer:

Replace the bulb.

Explanation:

The next thing that technician should do in trouble shooting process is to replace the bulb. Option B

The lifespan of projector bulbs is constrained and is often expressed in hours. A bulb may grow dim or stop functioning altogether as it approaches the end of its useful life, rendering the display blank. If the bulb needs to be replaced, the problem will be solved.

The technician may perform a visual examination of the bulb to look for any signs of wear or damage. It is a clear sign that the bulb needs to be replaced if it seems to be broken or blackened.

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The National Preparedness System is the tool the country will use to develop, maintain, and provide those essential capabilities in order to realize the objective of a safe and resilient country.

The National Preparedness System is a framework approach designed to assist all levels of government, the commercial sector, and the general public in moving forward with their preparedness operations and achieving the National Preparedness Goal.

This objective was established to support and direct the domestic efforts of all levels of government, the corporate and nonprofit sectors, and the general public.

It also provides a consistent, reliable approach in this regard.

The National Preparedness System includes five readiness categories: prevention, protection, mitigation, reaction, and recovery.

Hence, The National Preparedness System is the tool the country will use to develop, maintain, and provide those essential capabilities in order to realize the objective of a safe and resilient country.

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The most economical way for Sandy, a technician, to implement 10-Gigabit Ethernet at a datacenter is likely to be 10GBaseT. This option uses twisted pair copper cables, which are widely available and relatively inexpensive.

Additionally, 10GBaseT is backwards compatible with existing 1 Gigabit Ethernet infrastructure, which means that Sandy may be able to use some existing cables and switches, further reducing costs. 10GBaseLR, 10GBaseSR and 10GBaseX are other options for 10-Gigabit Ethernet, but they require specialized and expensive optical fibers and equipment.

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Except for the recognition of certain liabilities of defined benefit pension plans and some postemployment healthcare plans, financial statements of fiduciary funds shall be produced using the economic resources measurement emphasis and the accrual basis of accounting.

In computing, a database is a structured set of data that is accessible and stored electronically.

Small databases can be kept on a file system, while large databases are kept on computer clusters or in the cloud.

The design of databases includes factors like data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing difficulties like concurrent access and fault tolerance.

A database management system (DBMS) interacts with applications, end users, and the database itself in order to gather and handle data.

The DBMS software also includes the main management tools for the database.

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The project's product, a software system, was basically delivered a week late and 2% over budget, but it was discovered six months later that it had met the company's goal of reducing service callbacks by 15%.

What exactly is software system?

System software is a type of computer programme that is used to run the hardware and application programmes on a computer. If we consider the computer system to be a layered model, system software serves as the interface between hardware and user applications. The most well-known example of system software is the operating system. The operating system (OS) manages all other programmes on a computer.

System software manages the computer itself. It runs in the background, maintaining the basic functions of the computer so that users can run higher-level application software to perform specific tasks. Essentially, system software serves as a foundation for application software to run on.

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"Affordable data collection" is not one of the reasons why the deployment of large data warehouses with petabytes of data has been crucial to the growth of decision support.

Large data warehouses have been crucial to the growth of decision support because they:

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In order to get private user data, such as usernames, passwords, passphrases, or Personal Identification Numbers, a brute force attack is performed (PINs).

Typically, a script or bot is used in these attacks to "guess" the needed information until a proper submission is confirmed.

Criminals may use these techniques to try to gain access to information that is normally secured by credentials. Even though you might believe that a password protects your data, research has proven that every eight-character password can be broken in less than six hours. IT professionals can test the security of their networks using a brute force attack. In fact, how long it would take to decrypt a system is one way to gauge its encryption strength.

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All of the above is the advantages of cloud computing. Cloud computing also enables organizations to go global in minutes. With cloud computing, organizations can easily set up and manage resources in multiple locations around the world.

Cloud computing offers a number of advantages over traditional on-premises computing. One of the main advantages is that it allows organizations to avoid large capital purchases. Instead of having to invest in expensive hardware and software upfront, organizations can pay for the computing resources they need on a pay-as-you-go basis.

Another advantage of cloud computing is that it allows organizations to easily scale their computing resources up or down as needed. This means that organizations can use on-demand capacity to meet their changing needs, without having to make a large investment in new hardware.

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If statements and Boolean expressions/For loop Learn with flashcards, games, ... under which of the condition below will this code segment print value = 1.

What is Boolean?

The Boolean data type in computer science is one of two possible values that are intended to represent the two truth values of logic and Boolean algebra. It is named after George Boole, who defined an algebraic logic system in the mid-nineteenth century. A boolean or bool data type in computer science has two possible values: true or false.

It is named after George Boole, an English mathematician and logician whose algebraic and logical systems are used in all modern digital computers. The word boolean is pronounced BOOL-ee-an. Only when referring to Boolean logic or Boolean algebra should the word "Boolean" be capitalised. The word "boolean" is spelled correctly with a lowercase b when referring to the data type in computer programming.

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The query code is given below for how a database administrator can extract data from a database and convert date\time fields out of the data into a different format.

A database administrator (DBA) is a person responsible for the installation, configuration, upgrade, administration, monitoring and maintenance of a database. They are responsible for ensuring that the database is performing optimally, is secure, and is available to users. They also help to design and implement the database schema, troubleshoot and resolve issues related to database performance, and backup and restore the data as needed.

A database administrator (DBA) can extract data from a database and convert date\time fields out of the data into a different format using a SQL query. One way to do this is to use the CAST or CONVERT function.

For example: SELECT CONVERT(DATE, field_name) FROM table_name;

Another way to convert date\time fields is to use the built-in functions provided by the database management system.

For example, in SQL Server, the DBA can use the following query

SELECT CONVERT(DATE, field_name) FROM table_name

It's also possible to convert the date time field in the ETL tool like SSIS, Informatica, Talend, etc. depending on the tool you are using.

It's important to note that changing the data type of a field will affect any queries or applications that rely on the original data type, so the DBA should test the changes thoroughly before implementing them in a production environment.

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Fully functional change occurs when incremental improvements are made to a dominant technological design so that the improved version of the technology is fully backward compatible with the older version. It's a FALSE statement.

Technology is the application of knowledge to the attainment of realistic objectives in a repeatable manner. The term "technology" can also refer to the outputs of such endeavors, both physical tools, like utensils or machines, and immaterial tools, like software. Science, engineering, and daily living all depend heavily on technology.

Significant societal changes have been brought about by technological breakthroughs. The earliest known technology is the stone tool, which was employed during prehistoric times. This was followed by the ability to regulate fire, which helped to accelerate the development of language and the expansion of the human brain during the Ice Age. The Bronze Age wheel's development paved the way for more advanced machinery and faster mobility.

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The use of these two code sets was effective on originally set for Oct 1, 2013 it was pushed back to 2014.

On the basis of WHO's ICD-10, the U.S. created the Clinical Modification (ICD-10-CM) for medical diagnoses, and CMS created the new Procedure Coding System (ICD-10-PCS) for inpatient operations. ICD-9-CM volumes 1 and 2 are replaced by ICD-10-CM, and volume 3 is replaced by ICD-10-PCS. The following are some of the primary variations between ICD-10 PCS and ICD-10-CM: In the United States, ICD-10-PCS is only utilized in inpatient hospital settings, whereas ICD-10-CM is used in clinical and outpatient settings. ICD-10-PCS contains around 87,000 possible codes, compared to 68,000 in ICD-10-CM.

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According to Section 107 of the Copyright Act, the factors should be analyzed to see whether the use of a copyrighted work is fair use are:

In accordance with the fair use concept, it is legal to make limited uses of copyrighted content without first obtaining the owner's consent.

Hence, it can be seen that the factors that affects the fair use of copyrighted information or work are given above

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The method does not work as intended for all inputs. Array List of Integer objects and returns the number of elements in the list that are less than 0.

What is Array?

An array is a data structure in computer science that consists of a collection of elements, each of which is recognized by at least one array index or button. A mathematical formula is used to compute the position of each element from its index tuple in an array. An array is a set of similar data elements that are stored in adjacent memory locations. It is the most basic data structure because each data element can be obtained directly by using only its index number.

For example, if we want to store a student's grades in five subjects, we don't need to define independent variables for each subject. Rather, we can define an array in which the data elements are stored in adjacent memory locations. Array marks[5] defines a student's marks in 5 different subjects, with each subject's marks located in a different location in the array, i.e., marks[0] denotes the marks scored in the first subject, marks[1] signifies the marks managed to score in the second subject, and so on.

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Informate is the least impactful IT strategic role since it only involves the collection and sharing of information.

Informate is the least impactful IT strategic role since it only involves the collection and sharing of information. It does not involve the automation of processes or the digitization of services, which are both key components of transforming a business to increase efficiency and create value for shareholders. Furthermore, informate does not allow for the development of new products or services, which are essential to creating additional value for shareholders.

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C. All of the answers are correct as Applications (Microsoft PowerPoint, iTunes) and Operating systems (Windows, Linux, Mac) are all computer software.

What exactly is a Computer software?

Computer software, also known as software or programs, refers to the instructions that a computer follows to perform specific tasks. These instructions can be in the form of an operating system, application software, or utility programs.

An example of an operating system is Windows or macOS, which controls the basic functions of a computer such as managing memory and storage. An example of application software is Microsoft Word, which is used for word processing and creating documents.

An example of a utility program is a antivirus software, which helps protect a computer from malware and other security threats. In summary, software is a set of instructions that tell a computer what to do and how to do it.

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The binary representations for 0100 1000 0110 0111 is 1001100000011 and The binary representations for 0011 0111 1000.0111 0101 is 101111010.11.

BCD to Binary Conversion:

BCD to Binary conversion is divided into 2 steps

i) BCD code to decimal number:

Binary-coded decimal (BCD) code to its decimal equivalent, each BCD digit is treated as a separate digit in the decimal number. The BCD code is then converted to decimal by simply treating each BCD digit as a separate decimal digit and then combining them to form the final decimal number. For example, if the BCD code is 0110 1001, the decimal equivalent would be 69.

ii) Decimal to Binary number:

Decimal number to binary, you can repeatedly divide the decimal number by 2 and keep track of the remainders. Reading the remainders backwards creates a binary representation.

For example, to convert the decimal number 69 to binary:

Reading the remainders in reverse order gives the binary representation of 69:1000101.

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The correct answer is B. Nonfunctional Requirements. System qualities including security, reliability, performance, maintainability, scalability, and usability are defined by nonfunctional requirements (NFRs).

Nonfunctional requirements provide system attributes such as safety, dependability, performance, maintainability, scalability, and usability (NFRs).Scalability is an example of a non-functional need. Reliability. Regulatory. Constraints that apply across the board to a software system, such as costs associated with development and maintenance, performance, reliability, maintainability, portability, robustness, etc. are examples of non-functional requirements. For the purposes of this article, an accuracy non-functional need is any requirement that does not define the precision with which the solution will capture or output data. These requirements might be related to data or processes. The most typical categories of functional requirements are listed below: Occupational regulations. Requirements for certification. Requirements for reporting.

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Initially, launch Windows Explorer and navigate to the "Homegroup" category. All of the user accounts and machines that are Homegroup-shared will be visible there.

In contrast to Windows 8.x operating systems, each user account is listed here with an entry for each PC or device that it is utilized on. Your computer can communicate with other computers connected to the same network through an Ethernet cable or a switch within the network. Every computer in the network uses the same common medium, the Ethernet wire. It is possible to divide a wired network using switches. Initially, launch Windows Explorer and navigate to the "Homegroup" category. All of the user accounts and machines that are Homegroup-shared will be visible there.

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SELECT p.productid, p.productname,v.vendorname FROM product p, vendor v WHERE productprice < (SELECT AVG(productprice) FROM product p)

What is the ID of your product?

A group of numeral or alphabetic digits known as a product identifier is used to identify a particular product. The Global Trade Item Numbers (GTINs), Manufacturer Part Numbers (MPNs), and brand names are frequently used in them because they are the key to assisting buyers in finding products online.

What is the purpose of product ID?

The machine that the software is installed on generates a code called a Product ID that serves as a description of the installation.

                        It is not special. The product key is composed of five groups of five characters each. The Windows 10 Product ID is made up of four groups of five characters.

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QRT Software is an example of an Outsourced organization. As a result of this structure, you are likely to observe: B. A very flexible company and D. Extensive use of outsourcing to meet the needs and goals of the company

What is an Outsourced organization?

An outsourced organization is a type of business model where a company relies on external vendors or contractors to perform tasks or provide services that are typically handled in-house.

This can include activities such as product development, manufacturing, marketing, and distribution. The goal of outsourcing is often to reduce costs and increase efficiency by focusing on the company's core competencies while utilizing the specialized expertise of others.

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Shimming/Shim is the process of changing the external behaviour of an application while making no changes to the application's code.

What is the definition of shimming in cybersecurity?

Shimming is a cyberattack technique that allows a malicious code to be inserted into a legitimate process or application. This method can be used to circumvent security measures and gain access to sensitive data or systems.

What is the process of shimming?

Shimming works by intercepting calls to a system library or API from a legitimate process or application. The attacker then substitutes their malicious code for the legitimate code. The attacker can then execute their code within the context of the legitimate process or application.

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Online auction fraud is not one of the three major classes of threats. The three major classes of threats are attempts to intrude on the system, denial of service attacks, and computer virus attacks.

Fraud is an intentional deception made for personal gain or to cause harm to another individual. It is a criminal act that involves a person or organization misrepresenting or withholding information in order to gain an unfair advantage. Fraud can take the form of identity theft, credit card fraud, insurance fraud, tax fraud, or other forms of financial dishonesty. It can also include the use of false or misleading statements to obtain goods, services or money. The consequences of fraud can be severe, leading to serious legal and financial ramifications.

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