Answer:
Tuning. See explanation below.
Explanation:
Tuning
By definition the tuning is: "the process of adjusting an IDPS to maximize its efficiency in detecting true positives, while minimizing both false positives and false negatives."
And this process is the improvement of system performance in computer science. Usually is related to optimization of a process, when we us tunning, we can follow these steps:
a) Identify which numeric values are acceptable and improve the parameters
b) Take a measure for the system originally and without the tunning in order to have an initial comparative measure
c) Understand that each process have a critical path, we need to identify it.
d) Modify parts who not improve the efficiency of the algorithm
e) Check the performace when we apply modifications
____ is a systems development technique that produces a graphical representation of a concept or process that systems developers can analyze, test, and modify.
A. Prototyping
B. Rapid application development
C. Scrum
D. Modeling
Answer:
D. Modeling
Explanation:
Modeling: It is a graphical representation, of a concept or system, technique used by software developer to analyze, test, and modify that system or concept.
Computer aided designs and many other system development techniques develop a prototype of solution to a particular problem, which could be tested and analyzed. These process is called Modeling.
Models are very useful in solution development and they serve as a tentative or virtual solution to the problem at hand. The fact they models can be tested, and then modified in areas where they are lacking makes them ideal prototype to reaching a conclusive solution.Hence, the missing phrase is modeling.
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What is the component that usually has a dual-voltage selector switch and has cables that connect to the motherboard and drives called?A. HDDB. PSUC. DIMMD. PCIe
Answer:
The answer is "Option B"
Explanation:
The PSU stands for "power supply unit", it is an internal component of a device which is used to convert current AC to DC power that is controlled by low-voltage, and other choices are not correct, that is explained as follows:
In option A, HDD is used to store data, that's why it's wrong. In option C, It is a small memory chip, that is used to hold data. In option D, It is a device that is used to add a graphics card, that's why it is not correct.Write a loop that reads positive integers from console input, printing out those values that are even, separating them with spaces, and that terminates when it reads an integer that is not positive.
To read positive integers from console input and print out the even values, you can use a while loop.
To read positive integers from console input and print out the even values, you can use a while loop.
Here's an example:
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int num;
while(true) {
num = input.nextInt();
if(num <= 0)
break;
if(num % 2 == 0)
System.out.print(num + " ");
}
}
}
In this code, we use a Scanner to read the input from the console.
The loop continues until a non-positive integer is entered.
If the entered number is even, it is printed out using System.out.print().
The purpose of a(n) ____ is to accept data as input and transform the data in some manner to produce a specific result as an output.
Answer:
CPU.
Explanation:
CPU, short for Central Processing Unit, is part of computer system that processes data gathered from input peripherals, like keyboard, mic, touch etc., or otherwise, and may present output or result in an output peripheral like a Monitor.
CPU is like the brains of a computer system. Which means without the CPU, a computer is just a box and won't do anything.
The trade winds are the dominant surface winds from the subtropics to high latitudes. 1. True 2. False
Answer:FALSE
Explanation: ITS THE WESTERLIES
Noah is saving his Excel spreadsheet as shown.
What will be the file name?
DiverseNames.xls
DiverseNames.xml
DiverseNames.htm
DiverseNames.pdf
Final answer:
The likely file name for Noah's saved Excel spreadsheet is DiverseNames.xls, as this is a common format for Excel workbooks.
Explanation:
When Noah is saving his Excel spreadsheet, the file name depicts the format in which the file will be saved. Common formats for Excel include .xls or .xlsx for Excel workbooks. Since none of the other options provided (.xml, .htm, .pdf) refer to standard Excel workbook formats, DiverseNames.xls is the most likely file name if Noah is saving a standard Excel spreadsheet.
If Noah wanted to save the spreadsheet in a format viewable in a web browser, then DiverseNames.htm (HTML format) would be a correct choice, but DiverseNames.xml could also be possible if he is saving in XML Data format. DiverseNames.pdf would be the file name if he were exporting his spreadsheet to a PDF document, which would not be editable like a spreadsheet but would maintain the formatting when viewed on different devices.
In an information systems (IS) department, the ________ group manages computing infrastructure, including individual computers, in-house server farms, networks, and communications media.
A) operations
B) technology
C) development
D) maintenance
Answer:
Option A is the correct answer for the above question.
Explanation:
An information system is responsible to produce information after processing the data which is the input for its. The organization takes help from the computer system because the computer system is used to process the data and produce the information. The operation team of this organization is used to manage the machine of the system which is the computer system. It is because the computer system is the machine of the information system.
The above-question statement asked about the team or group which is responsible to maintain the machine of the system and the team is known as the operation team which is stated from option A. Hence option A is the correct answer for the above question. while the other is not because--
Option B states about the technology which is not a team in the organization.Option C states about the development team which is used to make the software or information in the organization. Option D states about the maintenance team which is also not any team in the organization of information system.Which of the following threat actors or threat actor groups is likely to have the most resources and best funding to hire and sustain a group of hackers?
Answer:
The answer is "Nation-states".
Explanation:
The Nation States is a simulation of a game for a nation, that builds and provides to people a country according to your political ideals or it is also used to kill them intentionally.
It is a concept in which form of social organization is culturally homogenous people particularly reside in a sovereign state. It is a country, that consists of one rather than several nationalities.A small, electronic chip that a manufacturer develops for use in another product (such as a digital camera or microwave oven) is called a(n)_________.
Answer:
The correct answer to the following question will be "Embedded Chip".
Explanation:
Embedded devices are a CPU chip positioned in a system that supports to improve the process. They are frequently confused with microprocessors, need other external elements, such as embedded storage and peripheral interfaces, to execute their specified tasks.A thin, electronic device produced by the manufacturer to be used in another device is named as Embedded Chips.Therefore, Embedded chips are the right answer.
Answer: Embedded chip
Explanation:
An embedded processor is a type of microprocessor designed into a system to control electrical and mechanical functions. Embedded System usually contain multiple chips inlcuding main microcontroller and some basic front-end
Tikenya was responsible for creating the PowerPoint presentation for the group project. When it was complete, she wanted to email it to all the group members, but her email service told her the file was too large. She compressed it and was then able to send it. How were the other members able to then see the PowerPoint presentation?
Answer:
They had to unzip or extract the zipped/ compressed presentation to see it.
Explanation:
Compressed file or a zip file contains a large file or more than one files that are packed or enclosed that large file or several files into a file or a folder. The compressed file or folder takes less space than the actual large file or set of files. Just as in this scenario the presentation file was larger than the size of what an email file should be. So Tikenya had to compress the file in order to email it to other members.The other members can open the PowerPoint presentation by following any of the below mentioned methods:In Windows to open a compressed file, right click on that file and select Extract All option.File can also be seen by opening that file or folder and dragging that file or folder from the zipped folder to a new location. In Windows this will automatically extract the files.This file can also be opened using a software like WinZip. Download WinZip. Then download the file which is sent in email and double click on that file which will open WinZip wizard dialogue box. Clicking that presentation file from the dialogue box will open another dialogue box confirming the opening of that file. By clicking on OK the presentation file will be opened and can be viewed now.A bug has resulted in your program executing an infinite loop. What key can be pressed in conjunction with the C or Break (Pause) key to escape the loop______________.
Answer:
The CTRL key is pressed
Answer:
The Ctrl key.
Explanation:
An infinite loop, sometimes called an endless loop, occurs when a program or a portion of a program is running endlessly because no termination condition has been met or set. This may sometimes cause the system to freeze. To manually break out of this loop, a key combination of CTRL and C (CTRL + C) or Break will forcefully end the loop.
Don't forget that a loop is portion of a program that executes repeatedly until a certain condition has been met. So, ordinarily a loop is supposed to end. When it doesn't, then it is infinite.
____________ is defined as the set of activities that revolve around a new software product, from its inception to when the product matures and perhaps retires.
Answer:
Product Life-cycle Management
Explanation:
It is referred to as the managing of the products as the go through their life-cycle which is broken into 4 stages i.e introduction, growth, maturity and decline. This includes the manufacturing, marketing, pricing, promotion, selecting distribution channels etc. A good product lifecycle management has many benefits like efficient distribution, increased sales etc.
What is the biggest danger in continuing to work with legacy systems?
Apps will not run in compatibility mode
Legacy systems do not support 64-bit apps
Lack of updates can cause a security risk
New apps will not work with the system
The answer is New apps will not work with the system.
Legacy System uses old technology and programs that should be necessary to run old files and software to newer versions of Operating Systems. Basically, Legacy Systems works with compatibility issues and fix it for new system software to still run old types of applications. Sometimes, businesses cannot afford to use new software and hardware in an instance. They would implement a temporary solution like Legacy systems to still use their old systems. Because Legacy system is design for old software, problems may arise and will cause new software not to run at all if you install them in a Legacy system computer or desktop.
Which type of network topology lets you see which end devices are connected to which intermediary devices and what media is being used?
Answer:
Star Topology
Explanation:
Star network topologies are common in home networks, where the central connection point may be a router, switch, or network hub. Unshielded Twisted Pair (UTP) Ethernet cabling is typically used to connect devices to the hub, though coaxial cable or optical fiber may also be employed.
It should be noted that Star network serves as type of network topology lets you see which end devices are connected to central connection point( routers).
According to this question, we are to discuss the type of network topology lets you see which end devices are connected to central connection point.
As a result of this we can see that Star network topologies serves this purpose, because, it utilize central point like;
routerswitch,network hub.Therefore, Star network serves as type of network topology lets you see
which end devices are connected.
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What certification is provided by an APMG-International
The APMG-International certification is called _________
APMG-International offers certifications in areas such as project management, IT service management, and cyber security, with certificates like PRINCE2, ITIL, and Cyber Essentials.
APMG-International provides a range of certifications across various domains such as project management, IT service management, and cyber security. These certifications are designed to validate the skills and knowledge of professionals in their respective areas. For instance, popular certifications offered by APMG include PRINCE2 for project management, ITIL for IT services, and Cyber Essentials for cyber security. The specific certificate awarded will depend on the individual's choice of course and their successful completion of any associated examinations.
Where does cable termination occur in most buildings?
CSU/DSU
Core switch
Demarcation point
Patch panel
Answer:
Demarcation point is known the point of termination of cable between building and utilities.
Explanation:
In most of the building designs a location has been set that is used for the entrance of all types of cables such as, telephone, internet, or other telecommunication services providers. The service provider makes a point that at this place where users from building connect with the cable to the outside service providers. This point is used for the purpose of cable termination. This is known to as Demarcation point .
The users are responsible for the maintenance of cable till this point. After this point utilities provider will responsible for service and maintenance.
__________ is an organized attempt by a country's military to disrupt or destroy the information and communications systems of another country.
Answer:
Cyberwar
Explanation:
Cyberwar is the damage or disruption of a nation's networking infrastructure such as their information and communications systems by using computer technology which could be done by stealing, altering or infecting confidential or classified data of the nation.
The cyberwar is basically waged through the internet and could be done by using malicious software (worms and viruses) to infect or compromise the regular operations of a country. Any kind of systems could be cyber attacked. It could be financial, military or organizational systems. The end goal is just to cause abnormality in the system.
Identify the widget that limits a numeric field to a range of possible values by allowing users to drag a marker horizontally across the possible field values.
Answer:
Slider control
Explanation:
The function of the Slider control is an input feature used to indicate numerical values within a given range. The operation of the slider control allows the user to pick a range of values by dragging a Thumb control along a line.
The widget for limiting a numeric field to a range of values where users drag a marker is called a slider.
Explanation:The widget that limits a numeric field to a range of possible values by allowing users to drag a marker horizontally across the possible field values is commonly known as a slider. It is used in graphical user interfaces to enable users to make selections from a predefined range by clicking and dragging a handle along a track. While your reference to a 'column width pointer' describes the action of adjusting column widths in applications like spreadsheets by dragging a double-arrow pointer, it is not the same as a slider which specifically sets numeric values within a range.
Tracerouting is a process that can be used to gather information about a network during which of the seven phases of the information-gathering methodology?
Answer:
Locate the network range.
Explanation:
Answer:
The second phase which is : determining the network range.
Explanation:
The seven phases of information-gathering methodology are;
i. Gathering information
ii. Determining the range of the network
iii. Identifying the machines that are actively in use
iv. Locating access points and open ports
v. Performing operating system fingerprinting
vi. Performing fingerprinting services
vii. Network mapping.
In all of the phases, tracerouting takes place at the second phase which is determining the network range. Tracerouting, monitors, by tracing the route that a data packet follows from the server or host network to its destination.
Internet sites like eBay (the giant online auction site) and iVillage (an online community for women) can be used by firms to build communities of users—like-minded customers who want to share their experiences. This builds customer loyalty and enjoyment and develops unique ties to customers.
This scenario is an example of how information systems help businesses use __________ to achieve competitive advantage.
Answer:
technology strategy
Explanation:
technology strategy is a form of strategy information system designed to give competitive advantage to businesses. With the increasing rate in the use of (IT) information technology, the more substitute products and services in your industry, the less you can control pricing.
Answer:
Information systems help businesses use network based strategies
Explanation: The information systems and networks are of great benefits especially as it regards building network of persons and business, through information systems businesses can build brands that can last the test of time,penetrate new markets and gain brand loyalty and competitiveness. International Businesses enjoy the impact of information systems especially through commercial,social media,Television and radio,mobile communication systems etc.
When coded in a WHERE clause, which of the following search conditions will not return a result set that includes all invoices with an InvoiceTotal value of $1000 or less?
a. InvoiceTotal BETWEEN 0 AND 1000
b. InvoiceTotal IN (0,1000)
c. NOT (InvoiceTotal > 1000)
d. InvoiceTotal <= 1000
Answer:
b. InvoiceTotal IN (0,1000)
Explanation:
It is important to reliaze that the question is asked to check a range between 0 and 1000.
a. InvoiceTotal BETWEEN 0 AND 1000 satisfies the condition
c. NOT (InvoiceTotal > 1000) excludes the values greater than 1000, and satisfies the condition
d. InvoiceTotal <= 1000 satisfies the condition
However, in InvoiceTotal IN (0,1000), the "IN (0,1000)" part checks that if InvoiceTotal is either 0 or 1000.
Using the __________ option, you can change the state of a model back to where a particular feature or features weren`t yet created.
Answer:
Rollback.
Explanation:
Rollback means to restore something to its previous state.In database rollback operation is used to restore the db to a previous state i.e. it will go back to its previous state.This command is used when you perform some incorrect operation on the database mistakenly which might result in affecting the consistency and integrity of data.Rollback option can be used to cancel or undo a single or a set of transactions to return the database to its previous state. It returns the database into the last committed state.Rollback can also be used in case of system or server crashes. For example a system crashes or a power failure, this option will roll back or cancel the processes or transactions that were active during that system crash. So in this way the rollback option restores the database in a consistent state.For example, as we know that we can perform certain operations on data stored in a database such as insert, delete, update etc. So lets say we deleted some records of data from a database using DELETE operation but then we change our mind and use ROLLBACK command which will restore the database into its previous state and delete operation will not affect the records.When search engines use factors like geolocation, IP address and location-based search terms to produce geographically tailored results, this is called _____________.
Answer:
The correct answer to the following question will be "Geo Search".
Explanation:
Geo-Search is a tool by distance even around other geographical areas for filtering and sorting data. Your findings can be limited to one street, towns, one or more areas of the nation.Your results can be sorted by how close or distant they were to a given geo-location.Therefore, Geo Search is the right answer.
At the preconventional level of moral development, individuals are guided by an internal set of values based on universal principles of justice. a. True b. False
Answer:
The answer is "Option b"
Explanation:
The pre-conventional is the stage of social learning, that involves the people with potential incentives and fines, loyalty to the agency for avoiding adverse legal consequences.
The post-conventional level of intellectual development, which is also known as persons, that are guided by a set of external values that established on universal principles of justice and law, that's why it is incorrect.
what is the name of the network service that provides name resolution services that allow users to access both local and internet servers by name rather than address?
Answer:
Domain name system is the correct answer.
Explanation:
DNS is that type of network service that offering name-resolution services that permit people to access local and internet servers by name and not by address. DNS is also used to manage files and folders of the domain name and convert them into the IP. So, that's why the following answer is correct.
Both the Alphabetic Index and the Tabular List must be used to locate and assign a diagnosis code in ICD-10-CM. Group of answer choices True False
Answer:
The answer is "True".
Explanation:
The Alphabetic Index, as well as the Table List or Tabular List, both codes are important for finding and assigning a code. These codes are not always the complete code, in the Alphabetic List.
The full code, including laterality and any seven characters appropriate, may only be found on the Tabular List. Both codes use topography codes which are denoted by the letter C.A _____ program sends data packets to every computer on the path between one computer and another and clocks the packets' round-trip times.
Answer:
The correct answer to the following question will be "Tracert (TRACE Route)".
Explanation:
The request line includes the instruction, the title of the desired service and the version and name of the protocol in a server/client architecture.The Traceroute is the diagnostic directive of a computer server to display route and measure packet transit delays on an IP (Internet Protocol) network.Therefore, the Trace Route or Tracert is the right answer.
Mary is a marketing manager for a nationwide vegan restaurant chain. She wants to reach potential customers across two media channels focusing on specific audience behaviors. Which two channels could she choose to reach her desired objective?
A) Video.B) Display. C) E-mail.D) Radio.E) Search.
Answer:
A & B.
Explanation:
Digital marketing is a marketing strategy that uses the internet to digitally market goods and services of producer through display advertising and other medium.
It makes use of search engine optimisation (SEO), search engine marketing, content marketing, content automation, data-driven marketing, e-commerce marketing etc.
It takes advantage of all available medium to advertise product. Two efficient way of gain viewer's attention is through online video streaming and image display on the internet and social media platform.
What is often called a platform, a collection of computer programs that work together to manage hardware and software to ensure that they are working properly?
Answer:
The correct answer to the following question will be "Operating system".
Explanation:
An operating system is a machine software that handles hardware of a computer, computing assets and delivers basic services to software programs.It is an intermediary between such users and computer hardware.It also helps you to interact with your machine without learning how to use your language of the computer.Therefore, it will be the right answer.
The area of a square is stored in a double variable named area. write an expression whose value is length of the diagonal of the square java.
Answer:
The correct answer to the following question will be "Math.sqrt(area*2)".
Explanation:
The Math.sqrt( ) method in JavaScript is used to find the squares root of the given figure provided to the feature as a variable. Syntax Math.sqrt(value) Variables: this function takes a single variable value that represents the amount whose square root is to be determined.The area of the figure is the number of squares needed to cover it entirely, like the tiles on the ground.Area of the square = side times of the side.
Because each side of the square will be the same, the width of the square will only be one side.
Therefore, it would be the right answer.