Answer:
while(inputFile.hasNext()) { //some code here }
Explanation:
Even though you did not provide the options, here is how it should look like.
It is known in the question that there is an object called inputFile. To be able to read all the data from a file in Java, you need to use hasNext() function with the object. inputFile.hasNext() enables you to read the data in a file.
while(inputFile.hasNext()) { } enables you to loop through the file while it has something to read in a file.
Which component of a computing device drains the battery the fastest?(1 point)
1. Bluetooth adapter
2. hard drive
3. display screen
4.Wi-Fi adapter
Answer: Display screen
Explanation:
This consumed much energy due to light and brightness
An administrator has added a firewall within an Azure virtual network. What do we know for sure about the firewall?
It is a cloud-based controller
It is a host-based firewall
It is a network-based firewall
It is a NGFW
Answer:
It is a cloud-based controller
Explanation:
A firewall within Azure virtual network is based a cloud controller, thins mean, this is a service controlled by third persons, is a security service to protect our cloud resources.
Azure Firewall offers features like:
Built-in high availabilityAvailability ZonesUnrestricted cloud scalabilityNetwork traffic filtering rules________ allows the computer to get its configuration information from the network instead of the network administrator providing the configuration information to the computer. It provides a computer with an IP address, subnet mask, and other essential communication information, simplifying the network administrator's job.
Answer:
DHCP (Dynamic Host Configuration Protocol)
Explanation:
DHCP is a network protocol that allows network administrators to automatically configure communication information for a network device. The DHCP will, among other things;
i. provide and assign IP addresses to network devices
ii. assign default gateways, DNS information and subnet mask to network devices.
These will reduce the tasks of the network administrator and also provide reliable configuration by reducing errors that are associated with manual configuration of these communication information.
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.
Universal Containers uses a custom object within the product development team. Product development, executives, and System Administrators should be the only users with access to records of this object. Product development needs read/write access to all the records within the object, while the executives should only be able to view the records.
How can the System Administrator configure the security model to meet these requirements?
A.Set the Organization-Wide Defaults for the custom object to Public Read Write; create a Read Only Sharing Rule to share all records in the object with the Executive Public Group.
B.Set the Organization-Wide Defaults for the custom object to Public Read Write; Give the Product Development Profile Read, Create, Edit permissions; give the Executive Profile Read Only permissions for that object.
C.Set the Organization-Wide Defaults for the custom object to Private; add the Executive users to the default team for the object; add the default team to all the records.
D.Set the Organization-Wide Defaults for the custom object to Private; give the Product Development Profile Modify All for the object; give the Executive Profile View All access.
Answer:
D. system administrator and product development execute has to create a profile to access the systems
Explanation:
Since the system and product development executive has to create a profile called product development profile and map all list users who like to access the systems.
Since it is profile-based access rights is assigned then it is easy to map users and remove the end-users.
And once the profile has all rights as reading/writing is assigned then all user who are mapped will get the same rights
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.
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.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.Modify the following class so that the two instance variables are private and there is a getter method and a setter method for each instance variable:
public class Player {
String name;
int score;
}
Answer:
The program to this question can be given as follows:
Program:
class player//defining class player
{
//defining variable name and score.
String name;
int score;
String get_Name() //defining method get_Name
{
return name; //return value.
}
void set_Name(String name) //defining method set_Name
{
//using this keyword to hold variable value
this.name = name; //hold value
}
int get_Score() //defining method get_Score
{
return score; //return value
}
void set_Score(int score) //defining method set_Score
{
//using this keyword to hold variable value
this.score = score; //return value
}
}
public class Main //defining class Main
{
public static void main (String[] args) //defining main method
{
//defining variable
int x;
String n;
player ob= new player(); //creating player class Object
ob.set_Name("data"); //calling function set_Name and pass the value.
ob.set_Score(10); //calling function set_Score and pass the value.
n=ob.get_Name(); //holding value
x=ob.get_Score();//holding value
System.out.println(n+"\n"+x); //print value.
}
}
Output:
data
10
Explanation:
In the above java program, the class player is defined, which contains two-variable "name and score" in which the name is a string type and score is an integer type.
In the next line, the getter and setter method is used, which is set is used to set the values and get is used to return the values. Then the Main class is declared inside the class the main method is defined that creates a player class object and call the function.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.
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.
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!
Choose a simple way to let a VPN into your VPC continue to work in spite of routing changes.
Answer:
Through cloud router
Jessie, the PC technician, replaced a power supply in an older ATC computer. Jessie notices that the ATX motherboard connector has more pins than the main power connector coming from the power supply. What should Jessie do?
Answer:
Option D i.e., Nothing because the newer ATX power supply is compatible with both 20- and 24-pin connectors.
Explanation:
In the given statement, there is some details that is options are missing.
In the following statement, Jessie does nothing for those ATX motherboard connectors that have more numbers of pins as compared to the that power connector which is coming from the power supply because the newer ATX power supply is compatible with both types of connectors that is 20-pins and 24-pins.
What would be printed out as a result of the following code? Question 7 options: 1) The quick brown fox jumped over the \nslow moving hen. 2) The quick brown fox jumped over the slow moving hen. 3) The quick brown fox jumped over the slow moving hen. 4) Nothing. This is an error.
Answer:
4) Nothing. This is an error.
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
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.
Enumerated types have this method, which returns the position of an enum constant in the declaration list. A. toString B. position C. ordinal D. location
Answer:
C. ordinal
Explanation:
ordinal method returns the position of an enum constant from the declaration list. You can find the attached picture which shows the prototype of ordinal method taken from official documentation of Java.
A storage location in the computer's memory that can hold a piece of data is called:
a. RAM.
b. a variable.
c. a number.
d. a storage box.
e. a data cell.
Answer:
b. a variable
Explanation:
A variable holds a specific type of data
___ allows adding new hardware to a computer system, such as a game controller, printer, and scanner to function with the operating system of the computer.
Answer:
The correct answer to the following question will be "Plug and Play (PnP)".
Explanation:
A plug-and-play interface or network bus is the one with a requirement that allows the exploration of a hardware feature in a device without any need for modification of hardware devices or user interaction to solve conflicts with resources.Used to identify devices that operate as soon as they can be attached to a computer system.In summary, new hardware such as game controllers, printers, and scanners require appropriate device drivers to function with the computer's operating system. These drivers facilitate communication between the operating system and the peripheral devices, enabling their proper operation as part of the computer system's input, output, or storage capacities.
The component that allows new hardware like a game controller, printer, and scanner to function with the operating system of a computer is known as a device driver. These device drivers act as translators between the hardware devices and the operating system, ensuring that the hardware can communicate effectively with the system and operate as intended. Without the appropriate device drivers, the operating system might not recognize new hardware, rendering it inoperative.
Peripheral devices such as game controllers, printers, and scanners connect to a computer through various I/O interfaces including USB, COM, and firewire ports, forming an essential part of the computer's ability to interact with these external devices. The operating system, utilizing its device drivers, manages these connections, facilitates resource allocation, and ensures smooth communication between the hardware and software. This allows for the peripheral devices to provide input, output, or storage functionality, extending the capabilities of the computer system.
As part of the computer system processes, when new hardware is connected to a computer, the operating system, with the help of the corresponding device driver, will typically recognize the new device, and may prompt the user to install any necessary software. This installation process ensures that the computer can utilize the new hardware effectively, whether for gaming, printing documents, or scanning images.
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.
Learn more about quarantining at:
https://brainly.com/question/1597166
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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.
What are the six critical components of an information system? Select three of the six components, and describe a potential vulnerability inherent with that component. Also describe what a threat agent might do to exploit that vulnerability.
Visual culture is an area of academic study that deals with the totality of images and visual objects produced in ____________, and the ways that those images are disseminated, received, and used.
Answer:
In: industrial and postindustrial nations
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.
Read more about hub at; https://brainly.com/question/9496337
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.
The application layer is the seventh layer of the Internet model and specifies the type of connection and the electrical signals that pass through it. True False
Answer:
False is the correct answer for the above question
Explanation:
The application layer is used to define s the method and protocol which is using on the communication on the internet. It is the seventh layer of the OSI model.The above question-statement states that the application layer is used to defines the connection type but it is used to define the method and protocol. So the statement provided in the question is false. so the correct answer for the question-statement is false.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.