Answer:
Ransomware
Explanation:
commonly encrypts data on a computer and makes the data unavailable until the computer user pays a specific sum of money.
Final answer:
Ransomware is the type of malware that encrypts user data and requests payment, typically in Bitcoin, to allow the user to regain access. It can affect individuals and businesses, causing significant losses and privacy breaches.
Explanation:
The type of malware described in the question is known as ransomware. This kind of malicious software restricts access to the user's data by encrypting it and then demands payment, usually in the form of cryptocurrencies like Bitcoin, for the decryption key.
Ransomware not only affects individuals but also businesses and can lead to significant financial losses and breach of privacy. Vigilance when clicking on links and managing emails, as well as implementing strong security practices, are critical in preventing such attacks. Once infected, recovery can be difficult and there is no guarantee that paying the ransom will actually restore access to the encrypted data.
Because many mobile devices and personal computers today are continually connected to the Internet, securing those devices against computer viruses and ____ is essential for both individuals and businesses.
Answer:
hackers
Explanation:
If there are two things computers should be protected from - especially if they continually connect to the internet - they are malicious programs such as viruses and their malicious human counterparts - hackers.
Computer viruses are malicious programs that integrate themselves into another program, replicate themselves and cause harms to system programs and resources by altering and/or destroying these programs. These viruses are mainly transmitted and spread by removable media devices and programs downloaded from the internet.
Hackers are unauthorized set of programmers that can break into a system, network and even applications in order to steal, alter or destroy them. The launch malicious programs via the internet into the system or network of systems.
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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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.
____________ 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.
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.
____ 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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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.
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.
A network administrator is planning redundant devices and cabling in a switched network to support high availability. Which benefit will implementing the Spanning Tree Protocol provide to this design?
Answer:
Redundant paths can be available without causing logical Layer 2 loops.
Explanation:
Spanning Tree Protocol is used to allow redundancy in the Layer 2 switched networks without creating cycles/circles also called loops. These loops are called physical loops. When two parts of the switched network are connected via two or more Layer 2 switches this result in a loop. This affects the performance of the network as the result of broadcast packets flooding. STP puts one port of the switch to forward mode and the rest of the ports within the same part of the network to the blocking mode to avoid broadcast packet flooding. STP puts all the ports that are allowing redundant paths to block mode and the one port that is left after this is placed in forward mode.Spanning Tree Algorithm is used by STP to determine the optimal path of switch to the network.Bridge Protocol Data Units are used to share the information about the optimal path determined by the spanning tree algorithm with other switches.This information helps STP to eliminate the redundant paths.So this is how STP tracks all the links in the switched network and eliminates redundant loops by allowing only one active path to the destination while blocking all other paths.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.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.
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.In a relational database, the link between two tables by a primary key and a foreign key is known as what?
Answer:
Relationship is the correct answer for the above question
Explanation:
When there is a normalization in any table then it is divided into two or more tables. It will help the user to make it easy in access. So when the two tables are made by one table then there is a primary key for the first table and the foreign key for the second table which is used to identify the data of the table. The primary key is used to identify the data of its table and the matching value of the primary key and foreign key is used to identify the data of the second table which makes a relation on the first and the second table.The above question asks about the link between tables where the primary key and foreign key is used and that link is known as relation because it is made up of one table to overcome the problem of normalization. So the answer is the relationship.The trade winds are the dominant surface winds from the subtropics to high latitudes. 1. True 2. False
Answer:FALSE
Explanation: ITS THE WESTERLIES
A city-wide wireless network is an example of which type of network?
CAN
MAN
WAN
WMN
Answer:WAN
Explanation:
This means Wide Area Network. It is a combination of about two local area networks designed to serve a large geographical area such as a city.
Alyona has been asked by her supervisor to give a presentation regarding reasons why security attacks continue to be successful. She has decided to focus on the issue of widespread vulnerabilities. Which of the following would Alyona not include in her presentation?
A. Large number of vulnerabilities.
B. End-of-life systems.
C. Lack of vendor support.
D. Mis-configurations.
Answers:
C. Lack of vendor support.
Explanation:
In formation technology, network administrators and engineers experience network security thread due to a large number of vulnerabilities from poorly configured security protocols and end of life of network devices, which results from the outdated nature of a device leading to the end of continual upgrade of the system to allow current and more secure network configuration protocols.
The lack of vendor support is not discussed because the standard OSI and TCP network model are supported by most network device vendors.
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.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.
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.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.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.the process of adjusting an IDPS to maximize its efficiency in detecting true positives, while minimizing both false positives and false negatives.
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
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.
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.
Regarding the Internet of Things (IoT), a business involved in utilities, critical infrastructure, or environmental services can benefit from traffic-monitoring applications.A. TrueB. False
Answer:
A. true
Explanation:
Based on the information provided within the question it can be said that the statement is completely true. This is because, traffic-monitoring applications have the main function of monitoring and analyzing the flow of traffic of one or various different items. Which can be applied to the business involving utility, infrastructure, and environmental services by monitoring the specific items regarding each business. Therefore making sure that enough product is entering or leaving each business as it is suppose to. As well as providing stock analysis and defective product alerts.
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.
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.
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.