Answer: Display screen
Explanation:
This consumed much energy due to light and brightness
A wireless access point is most like which other network device, in that all computers send signals through it to communicate with other computers?
Answer:
Hub is the correct answer for the above question.
Explanation:
The hub is a network hardware device which can connect more computer with the network.It has a multi-point which is used to connect multiple systems with the network or internet to share the information among them.When any computer which is connected through this needs to communicate with the other computers on a network then it needs to send the signals to this device first then this device sends the signal to the other device.The above question ask about that device which is used to connect the computer and send the signals to communicate which is a HUB which is described above.A wireless access point that all computers send signals through it to communicate with other computers is called; Hub
The answer is hub because Hubs are used to connect computers on a network that enables the computers have effective communication with each other.
Now, each of the computers will be plugged into the hub with the aid of a cable, which makes information to be transmitted from one computer to another via the hub.
Now, A hub isn't able to identify the information's source or destination and as such it will send the information to all the computers that are connected to it.
In conclusion, A hub is capable of sending or receiving information, but it is not bale to do both sending and receiving at the same time.
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An archive of files that usually contain scripts that install the software contents to the correct location on the system is referred to as a:1) package manager
2) DBMS
3) tarball
4) router
Answer:
Option 3 is the correct answer for the above question.
Explanation:
A tarball is a software which is used to encrypt the other software or hide the other software and make it small. It again makes the original software program from the encrypted ones.It is used to make the file sort and can use for the transfer which takes some amount of memory.The above question asked about that technology which is used to make encrypted software from the original software and use it with the help of some script. Then the answer is tarball which is referred to from option 3. Hence Option 3 is the correct answer for the above question while the other is not because--Option 1 states about the package manager which is used to manage the library only.Option 2 states about the DBMS which is used to manage the database.Option 4 states about the router which is used for the internet.
The correct option is (3) tarball. An archive of files that usually contain scripts that install the software contents to the correct location on the system is referred to as a tarball.
A tarball is a term used in computing to describe a collection of files that have been packaged together using the tar command on Unix-based systems. The files are combined into a single archive file, typically compressed to save space. This often includes installation scripts or compiled code that can be easily transported and deployed. This differs from a package manager, which is a tool that automates the process of installing, upgrading, configuring, and removing software packages for a computer's operating system in a consistent manner. A DBMS (Database Management System) is software for creating and managing databases. A router is a network device that routes data from one network to another.
The details of _____ vary from state to state, but generally create personal jurisdiction over nonresidents who transact business or commit tortious acts in the state.
a. forum selection.
b. long-arm statutes.
c. statewide jurisdiction.
d. subject-matter jurisdiction.
e. long-arm statutes
Answer: B. LONG-ARM STATUTES
Explanation: long-arm statute is the jurisdiction that gives a court the authority to prosecute a case involving an out of state defendant or resident based on certain acts committed by the out of state defendant or resident with the premise that the out of state defendant or resident has a minimum connection with the state.
Which means the out of state defendant or resident must have a systematic and constant activity within the Jurisdiction of the Court and a cause of action that came up from that activity.
Answer:
Correct answer is (b). long-arm statutes
Explanation:
Long-arm statutes is a statutes that allow local court to have jurisdiction over foreign defendant. It varies from state to state but have unique objective of exercising jurisdiction over non resident of the state it is being applied.
If you’re using the Chrome browser and a Java Script application stops running due to an error in the Java Script code, you can identify the statement that caused the error by:_______.a. pressing F12, clicking on the link in the Sources panel, and reviewing the code in the Console panel. b. pressing F12, clicking on the link in the Console panel, and reviewing the code in the Sources panelc. pressing F12 and reviewing the code in Console panel.d. pressing F12 and reviewing the code in the Sources panel.
Answer:
b.) pressing F12, clicking on the link in the Console panel, and reviewing the code in Sources panel
Explanation:
If an error pops up, one can always see it by pressing the F12.
After that, a Console panel is shown with the information(and only the information) about type of error.
Inside that information there is always a clickable link which leads one into the Sources panel.
There the mistake can be red, and alternatively corrected.
A data ____ might be a specifically identified role or part of the duties of a systems administrator.
Answer:
Custodian
Explanation:
A data custodian is the person responsible for granting access, transport, storage, and custody of the organization's documents or electronic files according to its security policy.
I hope you find this information useful and interesting! Good luck!
You have asked a senior manager to authorize your plan of action for resolving a fault in a software application. What name is given to the process you are following?
Final answer:
The process of asking a senior manager to authorize a plan of action for resolving a software fault is known as approval workflow or change management. It is a controlled process that aligns with an organization's goals and risk management strategies and involves documentation, approval, and proper implementation.
Explanation:
The process you are following, by asking a senior manager to authorize your plan of action for resolving a fault in a software application, is typically known as approval workflow or change management. This procedure ensures that changes to the software are managed in a systematic and controlled manner to prevent further errors and to maintain the integrity of the application.
Under the change management process, you must often document the issue, propose a solution, and then seek approval from the authorized managers or change advisory board before proceeding. This is essential to align the changes with the organization's goals, policies, and risk management strategies.
Once the change is approved, it can be implemented, tested, and deployed as part of the software's lifecycle. Documentation of the process and the outcomes is also a crucial aspect, providing a record for future reference and accountability.
During the software planning process, Rick, a project manager, finds that his team has made an incorrect estimation of funds. What kind of risk has Rick identified? Rick has identified a _________ risk.
Final answer:
Rick has identified a financial risk during the software planning process due to an incorrect estimation of funds.
Explanation:
During the software planning process, Rick, a project manager, finds that his team has made an incorrect estimation of funds. The kind of risk Rick has identified is a financial risk. Financial risks are associated with the management and estimation of funds in a project and include the possibility that the company may not have adequate funds or may allocate too much, leading to financial issues. It's important for project managers like Rick to carefully assess financial risks to make informed decisions that will protect the company's financial health and ensure the project's success.
You're shopping for a new router and are attracted by the advertising for a 600N model. Upon examining the specifications, you see that the router transmits 300+300, so you know it is using _______ broadcast channels.
Answer:
Dual
Explanation:
When a router is said to transmit 300+300 mbps it simply means that it is using Dual broadcast channels or dual bands. a great advantage of using the dual broadcast channel router is that, it allows you switch or chose between frequencies therefore providing less congestion. It provides speed and accommodates wide ranges of devices to connect.
Astrid's computer screen suddenly says that all files are now locked until money is transferred to a specific account, at which time she will receive a means to unlock the files. What type of malware has infected her computer?
Answer:
Ransomware
Explanation:
Ransomware is a special case of malware. It is a malicious program that infects a computer system by locking its screen and encrypting all its files and data and a certain amount of money (ransom) is requested from the owner of the system. Until the money is paid the screen remain locked and the files and data remain encrypted.
It is a very dangerous malware targeted towards organizations and even individuals. So systems that don't have strong security around them are easily attacked by this ransomware.
Note: A special type of ransomware is crypto malware or cryptojacking.
What type of spyware silently captures and stores each keystroke that a user types on the computer's keyboard?
Answer:
The correct answer to the following question will be "Key logger".
Explanation:
Key loggers are a type of spyware, where clients are incapable of recording their actions. They could be used for a wide range of applications; hackers can using them to manipulate the personal information purposefully, and employees can are using them to track workplace practices.It can secretly record and store any keystroke a client inputs on the keyboard on the machine.Therefore, Key logger is the right answer.
Computer processing work that is split between a desktop computer and a more powerful computer that processes and stores shared data, serves up web pages, or manages network activities is called ________ .
Answer:
Client-server is the correct answer for the above question.
Explanation:
Client-server is a model in which the server gives services and the client takes services. This model comes in the concept of the internet which is the connection of multiple computers to share the information. The client stands for the host computer which is connected to the network and takes the service from the server.The server is called that computer which gives services to many host computers.This model splits the work between a powerful computer (server) and a desktop computer (clients). The powerful computers process the data, store the data and give services to desktop computers.The above question-statement asked about that model which is the powerful computer and give services and the other is to take the services then the answer is the client-server model. Hence the answer is the client-server model.Regarding computer protection, quarantining is defined as ________.
a. repairing an infected file
b. updating your antivirus software
c. deleting an infected file
d. placing a found virus in a secure area on the hard drive
Regarding computer protection, quarantining is defined as "placing a found virus in a secure area on the hard drive" (O[tion D)
What is the meaning of quarantining?With respect to computer protection, quarantining is the process of isolating and placing a found virus or infected file in a secure area on the hard drive.
By quarantining the file, it is separated from the rest of the system, preventing the virus from spreading and causing further harm.
This action allows users to safely handle and remove the threat without risking damage to other files or the overall system.
Thus, Option D is the right answer.
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This loop is a good choice when you know how many times you want the loop to iterate in advance of entering the loop.1. do-while2. while3. for4. infinite5. None of these
Answer:
Option 3 is the correct answer.
Explanation:
In c, c++ or Java programming language, The for loop takes three parameters in which first is an initialization, second is condition check and the third is an increment. None of the other loop (except for loop) takes three parameters. The other loop takes only one parameter and that is the condition check.So when a user knows about the times of iteration then it is a good choice to use the for loop but when the person does not know about the times of iteration if the loop. It means the iteration of the loop is based on the condition then it is a good choice to chose while or Do-while loop.The above question wants to ask which loop for a user can best if he familiar with the iteration of the loop then the answer is for loop which is started from option 3. Hence Option 3 is the correct answer while the other is not because--Option 1 states about the do-while loop which takes condition only.Option 2 states about the while loop which also takes condition only.Option 4 states about the infinite loop which is not any loop.Option 5 states about none of these which is not correct because option 3 is the correct answer.A for-loop is the ideal choice when the number of iterations is known before entering the loop because it allows you to set the exact number of iterations in advance.
Explanation:The loop that is a good choice when you know how many times you want the loop to iterate in advance of entering the loop is the for-loop. For-loops are structured to repeat a block of code a specific number of times, and this is established by setting the conditions of the loop before it starts running. In contrast, while-loops execute based on the truthfulness of a condition and are better suited when the number of iterations is not known beforehand. Do-while loops are similar to while-loops but will always execute at least once, even if the condition is false from the start. An infinite loop is a loop that does not have a condition that evaluates to false, thereby running indefinitely, which is usually not desired. For-loops in most programming languages are defined using the keywords for ... in and an iterator variable.
Lucy wants to develop a web page to display her profile. She wants to just start with a basic page that lists her accomplishments, her work history, and the different computer courses she has taken. She would like each section to be clearly identified.Which type of list would work best for listing Lucy's accomplishments?1. unordered list2. header list3. legends list4. definition list
Answer:
1. Unordered list.
Explanation:
Web development is the creation of web pages. A web page can be a portfolio or personal website, an e-store etc. The web page comprises of a header, body and a footer component.
The header is the introduction of the web page, it holds the brand name, logo and other introductory elements.
The body is the main content of the web page. It uses other elements like the list to hold a group of data. There two types of list, they are ordered and unordered list. The ordered list are numbered while the unordered list are dotted not numbered.
Lucy would use the unordered list to outline are accomplishments and certification in details.
Final answer:
The best type of list for listing Lucy's accomplishments on a web page is an unordered list, as it presents each item with equal importance and enhances readability. Proper introduction and conclusion around the unordered list further improve the content's clarity and accessibility. The correct answer is option (1)
Explanation:
For displaying Lucy's accomplishments on a web page, an unordered list would be the most appropriate choice. An unordered list ensures that each accomplishment is given equal importance, avoiding any implication of ranking or sequence that a numbered list might suggest. Furthermore, unordered lists are commonly used for listing items like hobbies, interests, and personal achievements on web pages, making them familiar and easily readable by visitors.
When using an unordered list to showcase accomplishments, it is good practice to introduce the list with a brief explanation of its contents. This practice aids the reader in understanding the context of the list. After detailing the list of accomplishments, it is also helpful to provide a follow-up comment or summary to conclude the section effectively.
"Application programs can help users write their own programs in a form the computer can understand using a programming language such as Visual Basic, COBOL, C or __________.
Answer: Python
Explanation:
Python is an interpreted high level programming language that allows an individual to focus on core functionality of the application by taking care of common programming tasks.
A client PC on your company's network is attempting to browse to a vendor's web page on the Internet, but the computer goes to a malicious web page instead. What two utilities can you use to verify that the DNS records are correct for the web page?
The answer is nslookup and dig
nslookup is a tool in Windows for accessing Domain Name System records such as name, IP address, MAC address. By using this tool you can see all the websites that your client computer has browsed then you can put a stop on the malicious website access.
dig (Domain Information Groper) is a command used to verify and fix DNS problems that you have encountered and found out in nslookup.
You're setting up offline conversion tracking. You need to to upload offline data into your Google Ads account. Which two formats are supported? (Choose two.) A.Google Docs B.XML C.Google Sheets D.CSV
Answer:
The two formats supported are C. Google sheets and D. CSV
Explanation:
Google Sheets, CSV (Comma Separated Value) files and Excel files are accepted for upload in the google ads account. To upload files,
go to conversions and click on uploads (should be found on the left sidebar).Look for the + (plus) sign to begin your upload.Locate the location of the documents either on your local computer or sync with google sheets.Once the upload is complete, click the preview button to check the uploaded data to see it if it correct.As soon as you are satisfied, click on Apply to sync your data to your google ads account.If you are signed into a Microsoft account and need to sign into another one, click ____ on the list arrow next to Your Name in the top-right corner of the Word window.
Answer:
left
Explanation:
If you are signed into a Microsoft account and need to sign into another one, click left on the list arrow next to Your Name in the top-right corner of the Word window.
Multiple Microsoft accounts can be opened at one time in different tabs of your computer. They can be used simultaneously as well. It helps the user to work efficiently rather than logging in or logging out from his accounts which hinders effective and efficient output.
To switch to another Microsoft account in Word, click 'Sign out' or 'Switch accounts' next to your name in the top-right corner. Account management options are usually found under the File tab. The exact wording may differ slightly depending on your version of Office.
If you are signed into a Microsoft account and need to sign into another one, click 'Sign out' or possibly 'Switch accounts' on the list arrow next to Your Name in the top-right corner of the Word window. The procedure for switching accounts may vary slightly depending on the version of Microsoft Office you're using, but generally, there should be an option to manage your account or switch accounts when you click on your name or user icon. For example, in some versions, after you click on your name, you might see an option to sign out, which you must do before signing in with a different account. Or, there might be a 'Switch accounts' option directly in the menu, allowing you to exchange one account for another without signing out first.
In Microsoft Office programs, such as Word or Excel, account management options can typically be found by clicking on the File tab which leads you to the Account or Office Account section. Here you can add services or sign in with different credentials depending on your needs.
A BufferedReader has a constructor that takes a single InputStreamReader parameter. InputStreamReader has a constructor that takes a single InputStream parameter. Suppose there is a class Widget InputStream that is a subclass of InputStream and suppose there is a variable, wis, that refers to a Widget InputStream object. Write an expression whose value is a reference to a newly created BufferedReader that is based on the WidgetInputStream object wis refers to.
Final answer:
To create a BufferedReader based on a WidgetInputStream object, you would use the expression 'new BufferedReader(new InputStreamReader(wis))', which chains the streams together.
Explanation:
The question asks how to create a BufferedReader that is based on an existing WidgetInputStream object. The WidgetInputStream is a subclass of InputStream, meaning it can be passed to the constructor of an InputStreamReader, which in turn can be used to create a new BufferedReader.
The expression to create the BufferedReader based on the WidgetInputStream object referred to by wis is:
new BufferedReader(new InputStreamReader(wis))
This will wrap the WidgetInputStream in an InputStreamReader, and then wrap that in a BufferedReader, effectively chaining these streams for efficient reading of characters, arrays, and lines.
Data communication standards enable each layer in the sending computer to communicate with its corresponding layer in the receiving computer. True False
Answer:
True is the correct answer for the above question.
Explanation:
There are so many standards for the transfer of data on a network. Two models have defined the layers which are participating to send the data from one computer to another computer.The two layers are the OSI model and the TCP-IP model. The standard says that if the first computer has seven-layer participating to send the data then there is also a seven-layer for the receiver ends to receive the data. This standard works on the OSI model.The above question-statement wants to say that both the sender and receiver computer have the same layer while communicating through the internet which is the correct statement. Hence the answer to the above is true.Which of the following is not true about a server?
a. stores data and software that can be accessed by the client.
b. may be a personal computer or a mainframe on the network.
c. in client/server computing they work together over the network with client computers to support the business application.
d. can only perform one function on a network.
e. stores documents and graphics that can be accessed from any Web browser.
Answer:
The statement that is not true about a server is D. can only perform one function on a network
Explanation:
A server is a physical computing device on which a server program runs, or it could be described as a program on a physical computer that makes available certain services to other programs and their users.
A server can store, retrieve and send data or files to other computers on the network, however, the major function of the server is to listen for incoming network requests and handle these requests adequately.
Server hardware is categorized in three forms: Tower, Rack, and Blade servers, however, some of the most common servers used by organizations include; Print, DHCP, DNS, Application, Active directory, mail, proxy servers among many others.
In conclusion, a server can store data and software that can be accessed by the client, it may be a personal computer or a mainframe, may work together with client computers for business purposes and can store documents and graphics.
Final answer:
Option d. can only perform one function on a network, is not true about a server as servers are versatile and can perform multiple functions within a network.
Explanation:
The question pertains to characteristics of a server. Servers have several functions within a network, so option d ('can only perform one function on a network') is the answer that is not true about a server. Servers are capable of performing multiple functions such as managing network resources, storing data, hosting databases, and running applications. They can be as simple as a personal computer or as complex as a mainframe. In client/server computing, the relationship is collaborative, contributing to the functionality of the business application. Moreover, servers can store documents and graphics accessible through a Web browser, known as a Web server. Therefore, it is incorrect to assume that servers are limited to performing a single function.
What do reservations do?
Connect users to the Internet
Keep a spot open for specific individuals using a device
Set aside IP addresses so that they are assigned to specific devices
Connect devices to modems
Reservations:
Option C: Set aside IP addresses so that they are assigned to specific devices
Explanation:While connecting to network, we face two options to assign IP addresses that are as follows:
StaticDHCP (Dynamic Host Configuration Protocol)As obvious from the name, assigning IP addresses statically means that we have to create a IP address for the device being in the range ourselves.
Whereas in DHCP, the router assigns IPs to the devices dynamically.
Now reservation is a feature granted by the DHCP that allows a device to reserve its IP. So by this we mean, every time the first IP address from the pool will be assigned to reserved device.
I hope it will help you!Once an application is written and saved, the Java class must be compiled. Describe what two procedures must occur in order to view the output of the application.
Answer:
The compilation and execution process.
Explanation:
The two procedures that must occur in order to view the output of a java application is the compilation and execution process.
At the compilation stage the java compiler compiles the program and create a bytecode which is then saved in an .class extension.
While during the execution stage the Java virtual machine (JVM) which is also refer to as the java interpreter takes the .class file and generate the output.
Final answer:
To view the output of a Java application, the application must first be compiled into bytecode using a Java compiler and then executed via the Java Virtual Machine, ensuring CPU architecture compatibility.
Explanation:
To view the output of a Java application, two main procedures must be completed after writing and saving the application:
Compilation: The Java code, also known as source code, must be compiled using a Java compiler such as 'javac'. This process translates the human-readable Java code into bytecode, a form that is readable by the Java Virtual Machine (JVM), but not directly executable by the CPU.Execution: After compilation, the resulting bytecode can be run on the Java Virtual Machine. The JVM interprets the bytecode and executes it, resulting in the output of the application being seen on the screen or console. This execution is often done using the 'java' command followed by the name of the class containing the main method.It is necessary to ensure that the Java application is compatible with the CPU architecture (like 32-bit or 64-bit) to avoid any issues during execution. If you are working on a local machine, ensure the environmental variables are set up properly to use Java commands from any directory.
One drive 365 share link people you specify can edit can link to Out look to find email address please enter a name or an email address.
Answer:
Best is email address is used for edit or share link people you can specify
Explanation:
Since new contacts are not synchronized with 365 drive then end-user have to use the only email address to share the link. If it is the old address or existing customer then end-user he or she can select the name. as best practices are email address is good to use.
To share the link in one drive 365 email address is to be used. At the same time, the end-user can also edit the email address. if end user what to end the email address on the name using the has to select edit options
Which layer includes the physical transmission medium (cables or wireless media) that any network must use to send and receive the signals that constitute the physical expression of networked communications?
Answer:
The correct answer to the following question will be "Physical Layer".
Explanation:
The lowest layer of the OSI reference model is the physical layer. It's in charge of having to send bits from one desktop to the next.This layer isn't acquainted with the interpretation of the parts and is concerned with setting up a physical wireless connection and sending and receiving signals.This layer relies on aspects of the hardware, such as wires, transmitters, and network interface tokens.Therefore, it will be the right answer.
Which of the following attacks seeks to introduce erroneous or malicious entries into a server's hostname-to-IP address cache or zone file?
Answer:
DNS poisoning or DNS cache poisoning
Explanation:
It is also called spoofing. It is a type of cyber attack in which the Domain Name System server data is modified. This modified and corrupted data is entered in DNS cache as a result of this, the internet traffic is redirected to some fake and fraud servers. These fake servers is controlled by the attacker. DNS basically coverts the domain names to IP addresses. Domain name (such as iamthebest.com) is understandable by humans so DNS translates it to IP address which is readable by computer. So when the computer gets a domain name, as domain name is readable by humans, so a computer will reach a DNS server to request the translation. The DNS server responds to this request by providing the IP address where the computer can locate that domain name. So the DNS server has a cache which stores the frequently requested translations so that it does not have to look up to other servers every time for the same request. If an incorrect translation has been entered into the DNS cache, it is said to be poisoned. Lets say some attacker modifies or corrupts some data in the DNS server as a result of which the web server directs the user to the wrong IP address of the attacker which might contain a malicious website. As the Internet Service Provider caches data from other DNS servers so the DNS poisoning can spread as the affected DNS server's information can be cached to other ISPs as they keep on storing false translations.As a result of DNS poisoning the users are diverted from the target website to a website that belongs to an attacker and contain viruses or a phishing website which can take personal information from the user such as credit card information.Choose a simple way to let a VPN into your VPC continue to work in spite of routing changes.
Answer:
Through cloud router
Which of the following is the MOST sensitive Personally Identifiable Information (PII) and should be shared cautiously and only with trusted resources?A. Email addressB. Phone numberC. Mother’s maiden nameD. Last name
Final answer:
The most sensitive PII among the given options is the mother’s maiden name, as it's commonly used in security questions and identity verification.
Explanation:
The most sensitive Personally Identifiable Information (PII) that should be shared cautiously and only with trusted resources among the options provided is C. Mother’s maiden name. This piece of information is often used as a security question for various accounts and can be used for identity verification. Consequently, it can provide access to someone’s personal and financial details if it falls into the wrong hands. While an email address, phone number, and last name are unique to individuals and are considered PII, the mother’s maiden name holds a higher risk and sensitivity due to its common use in security settings.
Between which zones and a DMZ should firewalls be placed? Choose two answers.
Remote
Segregated
Internal
External
Answer:
Firewall should be placed between Internal Zone and DMZ. It is also placed between External Zone and DMZ.
Explanation:
To add the additional features of security in an organization's internal network to make it secure from hackers attacks and unnecessary access from unauthorized users a DMZ (demilitarized Zone) has been established between organization's Network that could be LAN and outside Networks exist on Internet. This zone has two firewalls to check the access resources and information of the users from outside the organization by double check. In this type of network, external users cannot access the LAN network directly.
There are two different zones in this type of network: Internal Zone and External Zone. A firewall is installed between internal Zone and DMZ to monitor the traffic from DMZ to internal network of the organization. The other Firewall is placed between External zone and DMZ to monitor the external traffic between DMZ and External Network at internet.
Explore some of the web pages that explain the survey and data methodology. Why do you think that this webpage provides so much detail about how this information is compiled?
Answer:
Basically, the webpage tries to give enough details about how the specific information was due to the fact that it is essential to provide proof of how and where the information was gotten. This will make it convenient for those that need the statistical data or information for their research studies or other valuable reasons.
Explanation:
Basically, the webpage tries to give enough details about on how the specific information were due to the facts that it is essential to provide proofs of how and where the information were gotten. This will make it convenient for those that need the statistical data or information for their research studies or other valuable reasons.