*** JAVA ***
Retype and correct the code provided to combine two strings separated by a space.
secretID.concat(spaceChar);
secretID.concat(lastName);
import java.util.Scanner;
public class CombiningStrings {
public static void main (String [] args) {
String secretID = "Barry";
String lastName = "Allen";
char spaceChar = ' ';
/* Your solution goes here */
System.out.println(secretID);
return;
}
}
Answers
* This program is used to Concatenate the strings *
// import statement
import java.lang.*;
// Create a class CombiningStrings
public class CombiningStrings
{
// Create a main method
public static void main(String[] args)
{
String secretID = "Barry";
String lastName = "Allen";
char spaceChar = ' ';
/* Your solution goes here */
// Convert character data type to string data type
// The concatenation operation occurs with two string data
//types
String strSpaceChar = Character.toString(spaceChar);
// Concatenate two strings secretID and strSpaceChar
secretID = secretID.concat(strSpaceChar);
// Concatenate two strings secretID and lastName
secretID = secretID.concat(lastName);
// Display secretID
System.out.println(secretID);
return;
}
}
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Related Questions
Select the correct answer.
Kyle is working on a programming language that uses functions similar to mathematical functions as their framework. What type of language is
he working on?
OA.
declarative languages
OB.
logic-based languages
O c.
functional languages
OD. object-oriented programming languages
Answers
You are a server virtualization consultant. During a planning meeting with a client, the issue of virtual machine point-in-time snapshots comes up. You recommend careful use of snapshots because of the security ramifications. Which security problem is the most likely to occur when using snapshots
Answers
When employing snapshots, the security issue that is most likely to arise will have less patch updates than invoked snapshots.
What kind of hypervisor would be necessary to use an existing server running an existing operating system?Typically, a Type 2 hypervisor is set up on top of an existing OS. It is frequently referred to as a hosted hypervisor since it uses the pre-existing OS of the host system to control calls to CPU, memory, storage, and network resources.
What does server virtualization primarily provide users of cloud computing?What are the advantages of server virtualization? It makes cloud computing more practical and effective. Any machine to which the user has access can access the virtual desktop.
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Why perfection is required in sync? and what are the causes that can ruin it?
Answers
Perfection is not necessarily required in synchronization, but it can be important to ensure that synchronization is accurate and consistent. Synchronization is the process of coordinating the actions or timing of multiple devices or processes, and it is often used to ensure that data or events are properly aligned or coordinated.
There can be a number of causes that can ruin synchronization, including hardware or software malfunctions, network delays or disruptions, interference from other devices or signals, and human error. It can be important to identify and address these potential causes in order to maintain the accuracy and reliability of synchronization.
Which option is the primary means of communication for coauthors working on PowerPoint presentations?
1. Sections
2. Comments
3. Instant Messaging
4. Email
Answers
Answer:
Comments
Explanation:
The fastest method of communication, and allows everyone that has access to the PowerPoint to see it.
In which situation is coauthoring of presentations primarily utilized?
1. A reviewer must be able to make changes to a presentation after an author creates it.
2. Multiple authors must be able to simultaneously make changes to a presentation.
3. Multiple reviewers have to be able to view one another’s changes after they are made.
4. One author and one reviewer work on a presentation at different times.
Answers
Answer:
Multiple reviews have to be able to view one anthers changes after they are made
Explanation:
To have more options
A device designed to filter and transfer IP packets between dissimilar types of computer networks is called a:
Answers
A device designed to filter and transfer IP packets between dissimilar types of computer networks is called a Router.
Which gadget increases network performance by creating distinct collision domains for a given network segment?The bridge enhances network performance by dividing two or more LAN segments into different collision domains, which lowers the potential for collisions (fewer LAN speakers on the same segment). The network switch was the subsequent evolution.
Which network gadget enables interaction between many IP networks?Two or more data lines from distinct IP networks are connected to a router. The router examines the network address information from the packet header when a data packet arrives on one of the lines to ascertain the final destination.
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While browsing the Internet on a Windows 10 workstation, the Internet Explorer browser window hangs and stops
responding. Which Task Manager tab would you use to end Internet Explorer?
Answers
Answer:
applications tab
Explanation:
Joe, a user, reports that his new smart wearable device is not synchronizing to his mobile device. Both devices are powered on, but the mobile device fails to read the data from the wearable. Which of the following will MOST likely fix this issue?
A. Pair the devices
B. Set the SSID
C. Update the smart wearable device firmware
D. Enable NFC
Answers
A.Pairing the devices is the most likely solution to this issue.
Which of the following will resolve this problem MOST PROBABLY?This involves connecting the two devices via Bluetooth or Wi-Fi so that they can share data.To pair the devices, the user needs to locate the Bluetooth or Wi-Fi settings on both devices, enable them, and then select the wearable device on the mobile device.If the device is not listed, the user may need to enter the device's unique code to pair the devices. Once the devices are paired, the mobile device should be able to read data from the wearable device.If the pairing does not work, the user may need to update the firmware on the smart wearable device.Updating the firmware can fix compatibility issues between the two devices.Finally, NFC (Near Field Communication) is not needed to sync the two devices, as NFC only works with very close proximity.The most likely fix for Joe's issue with his smart wearable device not synchronizing to his mobile device is to pair the devices. This process should allow the two devices to communicate and synchronize data between each other.Pairing the devices involves entering a PIN code or pressing a certain button to establish a secure connection. This may require both devices to be close to each other. Once the devices are paired, they should be able to share data.To learn more about Pair the devices refer to:
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Digital recorder, internet, discussion boards, journal, cell phone, and video recorder are all tools used by
crowdsourcer
backpack journalist
public relation
ombudsman
Answers
Digital recorders, the internet, discussion boards, journals, cell phones, and video recorders are all tools used by crowdsourcers. Thus, the correct option for this question is A.
What do you mean by Crowdsourcing?Crowdsourcing may be characterized as a type of influencing people through involves seeking knowledge, goods, or services from a large body of people.
These people submit their ideas in response to online requests made either through social media, smartphone apps, or dedicated crowdsourcing platforms. The types of crowdsourcing may significantly include Wisdom of the crowd, crowd creation, crowdfunding, and voting.
Therefore, digital recorders, the internet, discussion boards, journals, cell phones, and video recorders are all tools used by crowdsourcers. Thus, the correct option for this question is A.
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A ___________ is a large group of software applications that run without user intervention on a large number of computers.
Answers
a sizable collection of software programs that operate automatically on a lot of computers and are referred to as robots or bots. viral encryption.
Which of the following types of malware can operate without user interaction?Worms. A computer worm that replicates automatically distributes to other systems. This virus can infect computers via malicious URLs, files, or security holes. Inside, worms look for networked devices to attack.
a sizable collection of software programs that operate automatically on a lot of computers and are referred to as robots or bots. Applying computer systems and methods to acquire prospective legal evidence is a niche area of law enforcement used to combat high-tech crime.
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You have configured a wireless access point to create a small network. For security, you have disabled SSID broadcast. From a client computer, you try to browse to find the access point. You see some other wireless networks in the area, but cannot see your network. What should you do
Answers
Create a profile on the wireless client and try to browse from a client computer to the access point. You notice a few additional wireless networks.
How do you set up a wireless access point so that a wireless client can connect to it?You can use a serial cable to connect a laptop or PC to the wireless access point's console port in order to configure the access point for your client. You can see access point setup panels using terminal software and modify particular settings, including radio channel and transmit power.
Which of the above items can be turned off to assist block access to a wireless network?Utilizing MAC address filtering, turning down DHCP, and deactivating SSID broadcast all aid in limiting illegal access to wireless networks.
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the method "someOtherMethod" is NOT defined as static. This means...
1) the method is an accessor method
2) the method is accessible outside SomeClass
3) the method is not accessible outside SomeClass
4) the method is accessible without instantiating a SomeClass object
5) the method is accessible only by using a previously instantiated SomeClass object
public class SomeClass
{
public static final int VALUE1 = 30;
public static int value2 = 10;
private int value3 = 5;
private double value4 = 3.14;
public static void someMethod()
{
// implementation not shown
}
public void someOtherMethod()
{
// implementation not shown
}
}
Answers
Answer:
3
Explanation:
Which of the following is the correct statement to return a string from an array a of characters?
A. toString(a)
B. new String(a)
C. convertToString(a)
D. String.toString(a)
Answers
The following is the appropriate syntax to extract a string from an array of characters named New String(a).
Which of the following describes the action of directly assigning a value of a primitive data type to an object wrapper?The process of turning a primitive value into an object of the relevant wrapper class is referred to as autoboxing. Changing an int to a class of integer, for instance.
Which of the following statements uses Java to build a string?by a new word: The "new" keyword is used to construct Java Strings. Consider this: String s = new String ('Welcome'); Two objects are created (one each in the heap and the String pool), and one reference variable is also created, with the variable "s" referring to the heap object.
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In a SWOT analysis, potential internal strengths are helpful when they identify all key strengths associated with the competitive advantage including cost advantages, new and/or innovative services, special expertise and/or experience, proven market leader, improved marketing campaigns, and so on.
Answers
In a SWOT analysis, potential internal strengths are helpful when they identify all key strengths associated with the competitive advantage including cost advantages, new and/or innovative services, special expertise and/or experience, proven market leader, improved marketing campaigns, and so on is true.
What is SWOT analysis?A person or organization can discover Strengths, Weaknesses, Opportunities, and Threats (SWOT) relevant to business competitiveness or project planning using the SWOT analysis, a strategic planning and strategic management technique. It is also known as situational analysis or situational evaluation. Strengths, Weaknesses, Opportunities, and Threats, or SWOT, is an acronym. Your firm has internal strengths and weaknesses that you can improve and exert some control over. Examples include your team members, your patents and other intellectual property, and where you are. Strength, Weakness, Opportunity, and Threat is referred to as SWOT. A SWOT analysis helps you to determine the S-W of your firm as well as larger possibilities and threats (O-T). Greater situational awareness is beneficial for both strategic planning and decision-making.To learn more about SWOT analysis refer to:
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In the Guess My Number program, the user continues guessing numbers until the secret number is matched. The program needs to be modified to include an extra criterion that requires all guesses to be within the lower and upper bounds. If the user guesses below or above the range of the secret number, the while terminates. How would the while statement be modified to include the new criterion?
a. while(userGuess != secretNumber || userGuess >= lowerLimit || userGuess <= upperLimit)
b. while(userGuess != secretNumber || userGuess >= lowerLimit && userGuess <= upperLimit)
c. while(userGuess != secretNumber && userGuess >= lowerLimit && userGuess <= upperLimit)
d. while(userGuess == secretNumber || userGuess >= lowerLimit && userGuess <= upperLimit)
e. while(userGuess == secretNumber && userGuess >= lowerLimit || userGuess <= upperLimit)
Answers
The while statement should be modified to while(userGuess != secretNumber && userGuess >= lowerLimit && userGuess <= upperLimit).
What should happen if the user guesses a number outside the range of the secret number? If the user guesses a number outside the range of the secret number, they will be prompted with an error message. The message should explain that their guess is outside the range and should provide instructions on how to guess a number within the range. For example, the message could say, "Your guess is outside the range of 1-10.Please enter a number between 1-10 to make a valid guess." Additionally, the user can be given the option to quit the game or retry their guess. If the user chooses to retry their guess, they should be given the opportunity to enter a new number within the range. It is important to provide clear instructions for the user so that they know what to do when their guess is outside the range.To learn more about while statement refer to:
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COP 2930 - Individual Programming Assignment #2Due date: Please consult WebCourses for your due date/timeObjectives1. To give students practice at typing in, compiling and running simple programs.2. To learn how to read in input from the user.3. To learn how to use assignment statements and arithmetic expressions to makecalculationsProblem A: Biggest Yard (bigyard.py)You must fence off an area for your dogs to play freely and you have a fixed amount offencing. You have decided that you want the fenced off area to be in the shape of a rectanglewith an integer number of feet for both dimensions. Write a program that outputs all of thepossible dimensions of the fenced off area as well as the area of each of those possibilities.Input SpecificationNote: It is guaranteed that whoever uses your program will adhere to these specifications.This means that you do NOT have to check for them!The amount of fencing will be a positive even integer in between 4 and 100, inclusive.Output SpecificationWrite out a single line of the formX by Y with area Zwhere X is the smaller dimension, in feet, Y is the larger dimension in feet, and Z is thecorresponding area, for every possible rectangle. Order the rectangles by increasing orderof X. Also, the last line may have X = Y.Output SampleBelow is one sample output of running the program. Note that this sample is NOT acomprehensive test. You should test your program with different data than is shown herebased on the specifications given above. In the sample run below, for clarity and ease ofreading, the user input is given in italics while the program output is in bold. (Note: Whenyou actually run your program no bold or italics should appear at all. These are simply usedin this description for clarity’s sake.)Sample Run #1How much fencing do you have, in feet?101 by 4 with area 42 by 3 with area 62Sample Run #2How much fencing do you have, in feet?161 by 7 with area 72 by 6 with area 123 by 5 with area 154 by 4 with area 16Problem B: Tennis Scorer (tennis.py)In the game of tennis, a match is a series of sets and a set is a series of games. A typicalmatch winner is the player who first wins 2 sets. (Thus, all typical matches last either 2 or3 sets long.) To win a set, a player either has to be the first to win six games and also winby a margin of at least two games, or, if a set is tied at 6 - 6, then the winner of the nextgame wins the set 7 - 6. (If this confuses you, just ask me in class to explain further!)Serena and Roger are playing a match.Write a program that prompts the user to enter who won each game and then reads in eachresponse and determines who won the match. Your program MUST end right after the lastgame of the match is entered and you must display both the winner and how many setsboth players won.Input SpecificationNote: It is guaranteed that whoever uses your program will adhere to these specifications.This means that you do NOT have to check for them!Every line of input will either be "SERENA" or "ROGER", depending on who won thecorresponding game.Output SpecificationProduce a single line of output with the following format:PLAYER won the match 2 sets to X sets.where PLAYER is the winner of the match and X is the number of sets won by the loser.Output SampleBelow is one sample output of running the program. Note that this sample is NOT acomprehensive test. You should test your program with different data than is shown herebased on the specifications given above. In the sample run below, for clarity and ease ofreading, the user input is given in italics while the program output is in bold. (Note: Whenyou actually run your program no bold or italics should appear at all. These are simply usedin this description for clarity’s sake.3Sample Run #1Please enter the game winners, in sequenceROGERSERENAROGERSERENASERENASERENAROGERSERENAROGERSERENASERENASERENASERENASERENASERENASERENASERENA won the match 2 sets to 0 sets.RestrictionsPlease IDLE 3.6 (or higher) to develop your program. Write each in a separate file with thenames specified previously, bigyard.py and tennis.py.Each of your programs should include a header comment with the following information:your name, course number, assignment title, and date. Also, make sure you includecomments throughout your code describing the major steps in solving the problem.Grading DetailsYour programs will be graded upon the following criteria:1) Your correctness2) Your programming style and use of white space. Even if you have a plan and yourprogram works perfectly, if your programming style is poor or your use of white space ispoor, you could get 10% or 15% deducted from your grade.3) Compatibility to IDLE.
Answers
A Math Academy introduction Your community is getting a brand-new tutoring facility.
What is Math Academy?Math can be challenging for many children, thus the operators of this institution would want to provide a variety of activities to complement their Math Academy. You have been engaged by The Math Academy to assist them in developing educational software that will enable them to monitor the progress of their students.The Math Academy first requests a quick software that calculates the distance between two points on a Cartesian Plane so they can test their hypothesis. The pupils are supposed to solve their own problems on paper and then contrast their solutions with those provided by your application. X1 and Y1 are two Cartesian points that your software will take into account (X2, Y2). Following that, your application must use the method below to determine how far apart these two locations are. d=√(X2−X1)2+ ¿¿Each X or Y will be an integer between -100 and 100 according to input specification Specifications for Output : Output the outcome in the following manner: Z.ZZ units separate the coordinates (X1, Y1) and (X2, Y2).The output sample Some examples of the program's outputs are shown below. You should be aware that these samples are NOT an exhaustive test. Based on the above-mentioned parameters, you should test your application with data other than what is displayed here. For readability and clarity, the user input and programme output are separated by bold text in the sample run that follows. (Note: Neither bold nor italics should appear when your application is actually run. For the purpose of clarity, these are merely used in this description.To Learn more About Math Academy Refer To:
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For business networks, which of the following is NOT one of the main cable types?
A) Twisted-pair
B) Polyvinyl
C) Coaxial
D) Fiber-optic
Answers
The correct answer is (B), Polyvinyl is NOT one of the primary cable types used for corporate networks.
What is network?Two or more computers linked together to pool resources (such printer and CDs), exchange information, or enable electronic communications make up a network. A network's connections to its computers can be made by cables, telephone line, radio frequencies, satellite, or infrared laser pulses.
What is the most common network?Though LAN & WAN networks are the two most common, the following network types may also be mentioned: A LAN that uses Wi-Fi wirelessly network infrastructure is known as a "wireless local area network." Metropolitan Area Networks: A network which covers a geographical area that is wider than that of a LAN but smaller than a WAN, like a city.
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You ask one of your technicians to get the IPv6 address of a new Windows Server 2016 machine, and she hands you a note with FE80::0203:FFFF:FE11:2CD on it. What can you tell from this address?
Answers
This is a link-local address In EUI-64 format, you can see the MAC address of the node can tell from the address.
Link-local addresses are intended to be used for addressing a single link in situations without routers or for automatic address setup. It can also be used to interact with other nodes connected to the same link. An automatic link-local address is assigned.
In order to automatically configure IPv6 host addresses, we can use the EUI-64 (Extended Unique Identifier) technique. Using the MAC address of its interface, an IPv6 device will generate a unique 64-bit interface ID. A MAC address is 48 bits, whereas the interface ID is 64 bits.
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ll books are made of acid-free paper. Most newspapers are printed on acidic paper. A bin has a mix of acidic and non-acidic paper. Which of the following must hold
Answers
Newspapers started using cheap, machine-produced wood pulp paper in the middle of the 19th century, but it wasn't meant to last. These newspapers are naturally acidic because of the intrinsic chemical instability of such poor-quality wood pulp materials.
How acidic is newspaper paper?Since most paper includes acid, over time it will deteriorate and become brittle. Because newsprint has such a high acid content, ancient death notices, birth announcements, and other documents like these deteriorate very fast.
When was paper first made acidic?Prior to the 1980s, alum-rosin size was added to wood pulp paper to lessen absorbency and ink leakage. When moisture is present, this sizing produces sulfuric acid, which contributes to the wood pulp paper's tendency to be acidic.
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what common security system is an idps most like? in what ways are these systems similar?
Answers
Answer:
An IDS (Intrusion Detection System) works like a burglar alarm in that it detects a violation of its configuration and activates an alarm. This alarm can be audible and/or visual, or it can be silent.
Explanation:
4.5 code practice phython code answers
Answers
Answer:
count = 0
data = input('Please enter the next word: ')
while data!= "DONE":
count = count + 1
print("#" + str(count) +": You entered the word " + data)
data = input("Please enter the next word: ")
print("A total of "+ str(count) + " words were entered.")
Explanation:
So the code is asking us to put in words from the user and then it will count those words in total.
so first we want the code to start from 0 to get an accurate count
count = 0
boom, first line.
second you will ask the user to input a word with a data string on it to then have it stored
data = input('Please enter the next word: ')
now if the user enters DONE the code will know to stop and give the total
while data != "DONE":
then we will have the code count the words we inputed,
count = count + 1
next we want to know how many words we put in "the whole point of the code.
print("#" + str(count) +": You entered the word " + data)
the data is very important
if the user didnt enter DONE we want the code to continue so we ask the user to enter another word
data = input("Please enter the next word: ")
now we do the same thing as the code before, now we show how many words were entered in total
print("A total of "+ str(count) + " words were entered.")
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Select the correct answer.Sherry wants to transfer photographs from her phone to her computer. She finds various files in several formats. Which format most likely contains her photographs
Answers
A file including images will be in the JPEG file format. JPEG is the format name for any file that is in the image form.
A picture is what kind of a format?Joint Photographic Experts Group, also known as JPEG or JPG, is an acronym. In both color and black and white, they perform best with images. Additionally, we print JPEGs for our clients the majority of the time.
Which file type offers the greatest image detail to photographers?Due of the format's ability to capture the greatest amount of detail, many seasoned photographers utilize RAW. Using a RAW file makes it frequently simpler to modify exposure later.
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Answer:
B. JPEG
Explanation: Fromat that always includes photography. Right on edmentum or plato.
¿Cuál es la función que cumplía los sofistas y Porque eran tan importantes?
Answers
Los sofistas oradores públicos, bocas a sueldo en una cultura oral. Estaban dotados de habla.
mwing questions:
What type of computer is the special purpose computer
Answers
(Change up the words )
Which of the following is a result of implementing business intelligence systems and tools allowing business users to receive data for analysis? Question options: Reliable Understandable Easily Manipulated All of the above
Answers
D: 'All of the above' is the correct choice because the implementation of business intelligence systems and tools allows business users to receive data for analysis in reliable, understandable, and easily manipulated ways.
Business intelligence systems are software systems that combine data gathering, data storage, and knowledge management with data analysis in order to evaluate and transform complex data into actionable, meaningful information. As a result, this information can be used to support more effective tactical, strategic, and operational insights and decision-making.
Business intelligence systems and tools allow businesses to retrieve data for analysis in a more reliable, understandable, and easily manipulated way.
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A Windows 10 PC on the network is only able to connect to other resources, both public and private, by using IP addresses. What setting needs to be checked via the NIC (Network Interface Card) properties
Answers
The setting that needs to be checked via the NIC (Network Interface Card) properties on a Windows 10 PC in order to connect to other resources using IP addresses is the network adapter's IP configuration.
Specifically, the IP address, subnet mask, and default gateway should be checked to ensure they are correctly configured and match the settings of the network to which the PC is connected. NIC stands for "Network Interface Card." It is a hardware component that connects a computer to a network. It typically includes a connector for a cable, as well as the electronics necessary to transmit data over the network. NICs can be built into a computer's motherboard, or they can be added as a separate expansion card. They may also be built into other devices, such as routers and servers, to provide network connectivity.
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Some one help pls will mark brainless !!!!!
Answers
microsoft word- creating and editing word documents
adobe indesign- layouts
qaurk- publishing
Nathan would like to save his PowerPoint presentation as a video that can be replayed easily on any device at full quality. Which option should he use?
1. Low Quality
2. Internet Quality
3. Presentation Quality
4. Secured Quality
Answers
Answer:
Presentation Quality
Explanation:
First to put f in the comments for will get brainliest no cap
Answers
Answer:
F
Explanation: Can I get brainliest pls I am big brain
You are configuring cloud-based virtual networks without having to connect directly to the cloud provider hardware routers to configure VLANs. What enables this capability
Answers
Above the hardware that makes up network infrastructure, software-defined networking (SDN) adds a configuration layer that makes management easier and more standardized, such as through a web GUI or command-line tools.
Which approach involves processing data on network edge devices before moving it into and out of the cloud?In order to process data between data sources and a public cloud environment, such as a business on-premises network, fog computing, also known as edge computing, uses network edge devices.
What type of network security protocol allows for the encryption of all network traffic with just one configuration?Unlike application security protocols like HTTPS, which only apply to web servers and require each server to have a PKI certificate, IPSec can be configured to secure some or all network traffic using a single setup.
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