Answer:
use Search terms as keywords
Explanation:
Based on the information provided within the question it can be said that one of the best ways that Brenda can improve her Ad Rank would be to use Search terms as keywords. Using terms that are searched extremely frequently by the world drastically increases the amount of visitors that your ad can receive and thus boosts your Ad Rank.
A number x is divisible by y if the remainder after the division is zero. Write a program that tests whether one number is divisible by another number. Read both numbers from the keyboard?
Answer:
Program :
x=float(input("Enter first number")) #take first inputs
y=float(input("Enter second number")) #take second inputs
if(x%y==0): #check the number is divisible or not
print("The number is divisible") #print for true.
else:
print("The number is not divisible") # print for false.
Output:
If the user gives input 4 and 2 then it prints that it is divisible.If the user gives inputs 4.2 and 2.2 then it prints that it is not divisible.Explanation:
The above program is in python language.The first and second line of the program renders a message to enter the first and the second number and it take the value from the user and stored it on x and y variable after converting the value on the float.Then the third line is used to check that the x and y are divisible or not. Then it prints that it is divisible for true value otherwise it prints it is not divisible.Final answer:
To test if a number is divisible by another, read both numbers and use modular division (% operator) to check for a zero remainder, ensuring the divisor is not zero to prevent errors.
Explanation:
Read two integers x and y from the user. If y is not equal to zero, use modular division to check if x % y equals zero. If the result is zero, then x is divisible by y, and the program should display an appropriate message stating this fact.
If y equals zero or if the modular division does not result in zero, appropriate messages should be displayed to indicate a division error or that the numbers are not divisible, respectively. The guard condition y != 0 is crucial as attempting to divide by zero would cause an error in the program.
// Pseudo code for the program
// Read x and y from the keyboard
Input x
Input y
// Check that y is not zero
target.y
// If y is not zero, perform the division
target.y
// Display the result
target.y
target.y }
Congress is debating a proposed law to reduce tax rates. If the current tax rate is r%, then the proposed rate after x years is given by this formula: r 1 1 1 1 x . Rewrite this formula as a simple fraction.
Answer:
[tex]\frac{x+1}{2x+1}r%[/tex]
Explanation:
Congress is debating a proposed law to reduce tax rates. If the current tax rate is r%, then the proposed rate after x years is given by this formula: r 1 1 1 1 x . Rewrite this formula as a simple fraction
The formula can be rewritten as thus [tex]\frac{r}{1+\frac{1}{1+\frac{1}{x} } } \\\\\ 1+\frac{1}{x} \\\frac{x+1}{x} we have \\\frac{1}{x+1/(x)} \\\frac{x}{x+1} \\1+\frac{x}{x+1} \\\frac{2x+1}{x+1}[/tex]
r%*x+1/(2x+1)
[tex]\frac{x+1}{2x+1}r%[/tex]
What have simply done is to find the LCM of the lowest fraction at the bottom of the relation , then solve upward
compress into proper fraction. I then normalized by brionging the numerator downward and the denominator upward
There are certain parameters that administrators set (within a group policy or otherwise) to assist users in creating sufficiently unguessable and uncrackable passwords. One such parameter is complexity. To enforce the use of a range of complexity, what else must an administrator enforce to ensure that complex passwords are used?
Answer:
administrator must enforce a specific password length minimum
Explanation:
Based on the information provided within the question it can be said that in order to ensure that complex passwords are used the administrator must enforce a specific password length minimum. By placing a minimum on password length you are making sure that the password has a certain complexity and thus making it a lot harder for those passwords to be cracked by hackers.
This is a control structure that causes a statement or group of statements to repeat.
a. decision statement
b. constant loop
c. cout object
d0 None of these
Answer:
B. Constant Loop
Explanation:
Looping involves going over a block of code or statement infinitely or over a particular number of times. There are a number of loops, such as the infinite loop, while loop, do-while loop among others.
Infinite loop: All loops are expected to terminate after a few iterations, however, if that block of code is not available, the loop is said to be an infinite loop. This is because it will iterate continuously and indefinitely.
While loop: Also referred to as a Pretest loop, because before the statements are executed in its body, it verifies the boolean expression.
Do-while loop: Also referred to as a Posttest loop, because it tests the boolean expression after the block or statement is executed.
Answer:
D. None of these
Explanation:
The control structure that causes a statement or a group of statements to repeat is called a control loop, or simply, a loop.
In many programming languages, a loop contains a group of statements that are executed repeatedly based on a certain criterion (or condition). As long as this condition is true, the statements within the loop are executed.
Three types of control loop structure are the for, while and do...while loops.
When the computer is started, a bootstrap or IPL (Initial Program Load) begins testing the system. Where is this bootstrap program stored? A) RAM B) ROM C) Hard drive D) Virtual memory
Answer:
The correct answer to the following question will be Option B (ROM).
Explanation:
Bootstrap is the programming which initializes the OS during initialization. The bootstrap loader creates small operator programs that connect and monitor the various computer hardware components.
ROM is Read-only memory, which will be used to hold a computer's start-up commands, also recognized as firmware.
No other method was used to help save system startup. ROM, then, is the right answer.
Final answer:
The bootstrap program, necessary for starting the computer and initiating the operating system loading process, is stored in ROM (Read-Only Memory), not in RAM, hard drive, or virtual memory.
Explanation:
When the computer is started, a bootstrap or Initial Program Load (IPL) begins testing the system. This bootstrap program is stored in ROM (Read-Only Memory). Unlike RAM (Random Access Memory), which is volatile and requires power to maintain its data, ROM is non-volatile and retains its data even when the computer is powered off.
This makes ROM an ideal storage medium for the bootstrap program, as it needs to be reliably accessed whenever the computer is powered on to start the operating system loading process. RAM is used as working memory for the CPU, storing data temporarily while the system is running, but not suitable for storing the bootstrap program due to its volatile nature.
What is the output of the following code snippet? double salary = 55000; double cutOff = 65000; double minSalary = 40000; if (minSalary > salary) { System.out.println("Minimum salary requirement is not met."); } if (cutOff < salary) { System.out.println("Maximum salary limit is exceeded."); } else { System.out.println("Salary requirement is met."); } Group of answer choices
Answer:
"Salary requirement is met" is the output of the above code snippet.
Explanation:
In the above code snippet, the first 'if' condition is false because salary value is '55000' which is not less than minSalary value which is '40000'.There is no else statement for the first if so there is nothing print if the first 'if' condition is false.The second 'if' condition is also false. It is because cutOff value (65000) is also not less than the salary value (40000).But there is an else statement for the second and the else statement display "Salary requirement is met" which is the output for the above snip.Information science focuses on: a. Networking between systems b. Individual and universal systems c. Organization and efficiency d. Effectively linking people, information, and technology
Answer: Option(d) is correct
Explanation:
Information science is defined as as the science that is based on collection, storage, processing and retrieving of information and data.It related with the technology, people and data to connect them with each other .Management, control and facilities are provided by information science.
Other options are incorrect because system network formation, personal and universal system and companies are not the factors considered for the information science .Thus, the correct option is option(d).Why does my Office Computer send packet #1? What device responds by sending back packet #2? What information does my Office Computer learn from packet #2?
Answer:
The office computer is part of a network.
The server responds with a packet when a request packet is sent by a client.
The computer confirms the IP address and port number to retrieve the encapsulated data, for a specific application in the system.
Explanation:
The computer network is the communication of two or more devices. There are two forms of network, there are peer to peer and client/server networks.
The peer to peer network allows for each computer to send and receive data, while the client/server network have a dedicated server to send resources to clients that request for it. Data transferred are encapsulated in the network, transport and data-link layer PDU headers and would be decided in the destination system to retrieve the data.
Desktop computers, laptops, tablets, smartphones and other devices are made by different companies, yet they are all able to access the Internet. This has led to widespread use of the Internet from many different kinds of devices.Which of the following makes this possible?
Answer:
Open standards and protocols.
Explanation:
A network is the platform on which two or more devices can share resources. The laptops, desktops, tablets, smartphones and other devices are end devices in a large wireless network called the internet.
They are able to communicate wireless, though they are of different brands and specifications. The information technology has evolved to promote this interconnection of devices by introducing open standards and protocols for generally agree use, rather than proprietary standards of individual companies that will not communicate.
The OSI and TCP/IP suite model of networking has been generally accepted by most companies (if not all) as the standard of communication.
The art of secret writing that enables an individual to hide the contents of a message from all but the intended recipient is called ________.a. Steganography
b. Cryptanalysis
c. Cryptography
d. Key management
Answer:
The answer is "Option c".
Explanation:
Cryptography is a process, in which by using code we encrypt information and communication to be read and processed by only those expected, and the explanation of given option, that were not correct can be described as follows:
In option a, It is a process that encrypts data within the file, that's why it is not correct.In option b, It is used for text encryption, that's why it is not correct.In option d, It is a protocol which uses keys for encryption, that's why it is not correct.What is the output of the program shown below?
public class SomeClass
{
private int x, y;
public SomeClass (int xValue, int yValue)
{
x = xValue;
y = yValue;
}
public void m1()
{
x = 30;
System.out.print((y + 1) + " ");
}
public void m2()
{
m1();
System.out.print(x + " ");
}
}
public class SomeTester
{
public static void main (String[] args)
{
int x = 10;
int y = 20;
SomeClass z = new SomeClass(x, y);
z.m2();
z.m1();
}
}
21 10 21
21 30 21
11 30 11
1 10 11
11 30 21
The output of the Java program is "21 30 21 ". This result is obtained by the order of method calls and alterations of the SomeClass object's instance variables modified in the methods m1() and m2().
The student is asking for the output of a Java program that consists of two classes: SomeClass and SomeTester. To understand the output, one must follow the flow of execution and the changes in variable values throughout the program. Here are the steps the execution will follow:
The main method creates a new SomeClass object z with x = 10 and y = 20.When the method m2() is called on z, it first calls m1(), which sets z's x value to 30 and prints (y + 1), which is 21 followed by a space.Still within m2(), it then prints z's x value, which is now 30, followed by a space.Back in the main method, m1() is called again on z, which prints again (y + 1), which remains 21 since y has not changed, followed by a space.Therefore, the output of the program is "21 30 21 ", which matches the second option provided in the question.
Incident damage ____ is the rapid determination of the scope of the breach of the confidentiality, integrity, and availability of information and information assets during or just following an incident.
Answer:
The answer is "assessment"
Explanation:
In the given question some information is missing, that is options that can be described as follows:
a) containment strategy.
b) assessment.
c) incident response.
d) disaster assessment.
Assessment also known as community risk, which is used for evaluations. It played a crucial role in the reaction and recovery after a dangerous incident in any organization.
In this process, the Information of the degree and the position, which is lost are included in the collected information by the Accident investigation Taskforce. This data is analyzed to evaluate the needs of members and the entire community, and other choices are wrong that can be described as follows:In option a, It is a part of world war II, that's why it is wrong.In option c, It is a method that is sort major incident, that's why it is wrong.In option d, It uses cost control and risk avoidance, that's why it is wrong.What is the starting point for a DHCP server?
Establishing a pool of addresses
Establishing A and AAAA records
Establishing address leases
Establishing reservations
Answer:
Establishing a pool of addresses
Explanation:
Regularly the first and the final IP address is configured automatically, but we can personalize these IP addresses, always that is the first step when we activate the DHCP server.
Then we must assign a time for the use of the IP in seconds, we enter the IP in the primary DNS, the second is optional, and we enter the domain name.
In order to create strong neural networks (connections) in your brain, you've got to __________ the learning process.
A. participate actively in
B. read about
C. remember
D. listen to a lecture about
Answer:
A. Participate actively in
Explanation:
The brain starts to develop even before a child is born and continues into adulthood. During the first few first years of a child's life, neurons, synapses and axon are multiplied to millions. The child's learning process determines the neural connections to be cut off by pruning. An active connection is retained while inactive neurons, synapses and axons are eliminated.
As the child grows, neural connections are strengthened by active participation in the learning process. But when these connections are left idle, they tend to decay.
Final answer:
Actively participating in the learning process by using elaborative rehearsal, the self-reference effect, distributed practice, and repeated rehearsal creates strong neural networks. Employing mnemonic devices and sensory inputs enhances cognitive learning and the formation of semantic networks.
Explanation:
To create strong neural networks in the brain, one must participate actively in the learning process. Active participation encompasses techniques such as elaborative rehearsal, which involves deeply processing and linking new information to other information and memories, making it more meaningful. Employing the self-reference effect by making the material personal, using distributed practice to space out learning, and engaging in repeated rehearsal to ensure information moves from short-term to long-term memory are all strategies that contribute to stronger neural connections.
Other essential strategies include creating mental images, utilizing mnemonic devices, and engaging in activities that stimulate cognitive learning. This could involve drawing connections to past experiences, utilizing various sensory inputs, or creating visual representations to aid comprehension. It is important to note that memory techniques such as mnemonic devices, like acronyms and acrostics, can be particularly helpful for recalling information. Ultimately, the more connections one forms to a concept, the better they can remember it, as per the theory of spreading activation.
Selena needs to insert a comment in a webpage's code to ensure that other web team members who work with the page code understand the nature of her changes. she wants to insert a comment that reads as follows:
Modified by selena ramirez - for html compliance selena wants this page to validate as html5 without any warnings or errors. She does not want the comment to appear to users when the page is displayed in a browser. Which line of code will achieve these two goals, assuming no other errors exist on the page?
Answer:
<!-- Modified by selena ramirez - for html compliance -->
Explanation:
In HTML, <!-- .. --> tag is used to insert comments in the webpage code.
Comments written inside the tag is visible only on the code, and is not displayed in the browsers when the page is requested by the client computer.
Comment tag is useful when there is a lot of code and multiple developers are dealing with the same code.
Comments help developers understand what changed is made and why.
You have just deployed SNMPv3 in your environment. Your manager asks you to make sure that your SNMP agents can only talk to the SNMP Manager. What would you configure on your SNMP agents to satisfy this request?
A. Routng Filter with the SNMP managers in it applied out-bound.
B. A SNMP View containing the SNMP managers.
C. A standard ACL containing the SNMP managers applied to the SNMP confguration.
D. A SNMP Group conatining the SNMP managers.
Answer:
Option D
Explanation:
SNMPV3 requires setup of users and groups for secured access authentication with SNMP Manager and the remote host enginID of the SNMPV3 is required.
Answer:
D. A SNMP group containing the SNMP managers.
Explanation:
The SNMP or simple network management protocol is an application layer protocol used for monitoring and information management purposes between network devices. It is part of the TCP/IP suite protocols.
The components of the SNMP are, the SNMP manager, SNMP agent, managed devices and management information database.
The SNMP manager queries and request for information from the SNMP agent, while the agents are programs that collects management information base from the managed devices which are the network devices.
For the SNMP agent to speak only to the managers, SNMP group containing the SNMP managers must be configured.
A(n) ________ network is a computer network that spans a relatively small area, allowing all computer users to connect with each other to share data and peripheral devices, such as printers.
A) enterprise
B) wide area
C) campus area
D) local area
E) value-added
Answer:
D) local area
Explanation:
Is a computer network that links devices within a building or group of adjacent buildings, especially one with a radius of less than 1 km.
A 'local area' network is a small-scale network for connecting devices to share resources and data, commonly enabled by Wi-Fi technology, which can be managed by connection software or mobile VPNs for secure connectivity.
Explanation:A local area network is a computer network that spans a relatively small area, allowing all computer users to connect with each other to share data and peripheral devices, such as printers. Connection manager software or a mobile VPN can be utilized to manage multiple connections securely. Wi-Fi is a supporting technology for LANs, allowing portable computing devices to connect to the Internet with speeds approaching wired Ethernet. It is often used in homes, offices, and public hotspots, and can be a paid or free service depending on the business model.
This______ ensures that messages, consisting of sequentially numbered pieces called bytes, were properly routed from sender to receiver, arrived intact and were assembled in the correct order
Answer:
The correct answer to the following question will be "TCP ".
Explanation:
TCP, is a specification that specifies how to set up and maintain a network connection via which computer programs can share the data. It functions with IP, which describes how computer systems send packets of data to one another.It's a set of routing protocols used to connect network devices to the Network.It could also be used as just a protocol stack on a local network (extranet or an internet).Therefore, TCP is the right answer.
An investigator has proposed a multi-site study of PSA (Prostate Specific Antigen) test results among patients with prostate cancer. The research involves only review of medical records at institutions in several states. The investigator will not collect any identifying information on the subjects, only their PSA scores and ages (which will be collected in a range format so as to not have the person's specific age). The investigator may correctly conclude that:
Final answer:
The PSA test is not recommended for screening healthy men for prostate cancer. The PCA3 test is a more accurate indicator, but may still result in unnecessary treatment. Genetic screening for cancer risk should be considered on an individual basis.
Explanation:
Based on the recommendation by the United States Preventative Services Task Force, healthy men should not be screened for prostate cancer using the PSA test. This is because the test does not reduce the risk of death from prostate cancer. Prostate cancer often develops slowly and does not cause problems, while the treatment can have severe side effects. The PCA3 test is considered to be a more accurate indicator of prostate cancer, but it may still lead to unnecessary treatment for men who would not have been harmed by the cancer itself.
When it comes to screening for genetic risk for cancer or other diseases, it is a complex decision that should be made on an individual basis. Screening can provide important information about an individual's risk, but it is important to consider the potential benefits and risks of screening. It is best to consult with a healthcare provider to determine if genetic screening is appropriate in each specific case.
Which of the following is not an input validation error type? Group of answer choices
a.Incorrect data type
b.Inaccurate data
c.All of these are input validation error types
d.Empty input
e.None of these
Answer:
The correct answer to the following question will be Option E (None of these).
Explanation:
Input validation, often defined as data validation, would be the appropriate checking of any data that a user or software has received.
It avoids the insertion of incorrectly shaped data into an identification system.
There are mainly two types of Input validation, such as:
Client-side validationServer-side validationTherefore, Option E is the right answer.
Select the information protection item that ensures that information is correct and that no unauthorized person or malicious software has altered that data.
Answer:
Integrity
Explanation:
Integrity: It is the basic information protection technique which ensures that the information is correct and that no unauthorized person or malicious software has altered that information.
Programs that use an interpreter generally execute faster than compiled programs because they are already entirely translated into machine language when executed.
A. True
B. False
Answer:
The statement is FALSE
Answer:
(B) False
Explanation:
Programs that use an interpreter generally don't execute faster that compiled programs because they take in lines of code one after the other. They are not like compilers that take in the entire program all at a time. And because of this, compilers are relatively faster than their interpreter counterparts.
Note that both interpreters and compilers are translators used for converting a program from human-readable form (high-level) to machine readable form.
However, interpreters don't use up much memory compared to compilers. This is because while compilers will produce intermediate machine codes - which need to be stored - interpreters don't produce such.
Examples of programming languages that are interpreters are PHP and Perl.
Examples of languages that are compilers are C and C++.
Danielle is looking for information on an accounting principle for class. She does not want to sift through a lot of information to find it, but wants to know the exact location. What area of the CRS results will she look at?
a) sections
b) topic
c) paragraph
d) subtopics
Answer:
Correct answer is (c) paragraph
Explanation:
Paragraph contained all the necessary information that Danielle is needed. Its enables one to identify and source for information easily.
Which of the following types of servers can be used to cache requested Internet resources so that they can be more quickly delivered to users requesting the same resource while at the same time reducing the burden on the external network connection to the Internet for an organization?
a. file serverb. DNS serverc. DHCP serverd. proxy server
Answer:
Proxy Server
Explanation:
Proxy server is a server that acts as a mediator between two systems.One system can be your computer and the other can be the server to which you are asking a service, such as requesting a web page.Lets suppose you request a web page from a server and you type a URL of a website to access a web page.This request goes to proxy server which sends this request on your behalf to the target server in order to retrieve that web page.Proxy server makes this request to the target server on the internet by using one of its IP addresses.When the proxy server gets that web page, it will forward that web page to your requesting computer.If you request a specific service such as a website frequently the proxy server saves that website on its cache.So if you request that website again, proxy server will forward it to you from its cache rather than requesting it again from the target server on your behalf resulting in quick response to the user's request. This speeds up the delivery of resources to the users.Proxy servers provide users with privacy to access the websites, and they can surf the internet anonymously .Given the following class, what would be the best declaration for a mutator function that allows the user of the class to change the age?
class Wine
{
public:
Wine();
int getAge();
float getCost();
private:
int age;
float cost;
}
a. int getAge(int newAge);
b. Wine();
c. void setAge();
d. void setAge(int newAge);
Answer:
Option D void setAge(int newAge);
Explanation:
In object oriented programming, mutator method is defined to change the value of the data member(s) in the class. Since the mutator method is aimed to change the value of a class data member, it is required to take in one new value as parameter to overwrite the existing value of data member. The mutator doesn't return any output. Hence, the best declaration for a mutator method to change the age is
void setAge(int newAge);
The new value of age is passed to parameter newAge and the void means the method doesn't return any value as output.
A mutator process is chosen in the OOP language and can modify the value of a class's data member(s). In this question, the mutator function is intended to modify the number of a class data function that accepts a new value as an argument to overwriting the data member's current value.
There is no output from the mutator, and as a result, the ideal declaration of e mutator function that alters the age is "void setAge(int newAge);".A new age value is supplied to the newAge parameter, and the void indicates that the procedure does not return any value as output.Therefore, the final answer is "Option D".Learn more:
brainly.com/question/13991636
Shania has started a new job as an app developer. Her first task was to make an old app designed for Android available on other platforms. Which of the following would make her job easiest and fastest?
A. Develop different versions of the same app for different programs.B. Use cross-platform tools to write code that will translate the existing Android app code into different native formats.C. Feed the existing code into cross-platform tools to develop different versions of the same app.D. Use the same set of codes for different platforms.
Answer:
B. Use cross-platform tools to write code that will translate the existing Android app code into different native formats.
Explanation:
Cross-platform application development tools are tools that can be used tool generate applications of different platforms, by just writing a single type of code. It has the ability to automatically create an application of a different platform from another.
A developer can develop an application like Android and convert it to IOS for Apple. Xamarin, Appcelerator coroner etc, are all examples of cross-platform tools.
How can the security information and event management system in a SOC be be used to help personnel fight against security threats?
Answer:
i think its A.
Explanation:
:)
1.2.2: Output variable value. Jump to level 1 Write a statement that outputs variable userAge. End with a newline. 1 2 3 4 5 6 7 8 9 10 11 12 #include using namespace std; int main() { int userAge; cin >> userAge; // Program will be tested with values: 15, 40. /* Your code goes here */ return 0; } 1 2 Check Next 1 2
Final answer:
To display the value of userAge, use cout followed by the insertion operator and a newline character.
Explanation:
To output the value of the variable userAge, you need to use the cout statement in C++. The code to output userAge followed by a newline is:
cout << userAge << '\n';This line of code uses the insertion operator (<<) to send the value of userAge to the standard output (usually the screen), followed by an escaped newline character (\n) to end the line.
Final answer:
In a C++ program, use 'cout << userAge << endl;' to output the value of the variable userAge and end with a newline.
Explanation:
Writing a code snippet in C++ to output the value of a variable named userAge. The code given is part of a simple C++ program which reads an integer value into userAge from the standard input and requires the student to write the missing statement that prints this value followed by a newline.
To achieve this, you should write the following line of code where the comment indicates:
cout << userAge << endl;
This code uses the cout stream to output the value of userAge to the console, and the endl manipulator to insert a newline character, which also flushes the output buffer.
__________________________________is a measure that quantifies how much information can be transmitted over the network.A.MemoryB.DMZC.Cloud StorageD.Bandwidth
Answer:
D.Bandwidth
Explanation:
Bandwidth is the maximum rate at which data can be transferred between points on a network or Internet connection.
It is a measure of how much data or information can be transmitted over a network at a point in time.
Memory deals with storage capacity while cloud storage deals with the storing data in a pool.
DMZ is a physical network connecting the external services of an entity to an untrusted network.
Option D is right.
Consider an application that transmits data at a steady rate (for example, the sender generates an N-bit unit of data every k time units, where k is small and fixed). Also, when such an application starts, it will continue running for a relatively long period of time.
Suppose that a packet-switched network is used and the only traffic in this network comes from such applications as described above. Furthermore, assume that the sum of the application data rates is less than the capacities of each and every link. Is some form of congestion control needed? Why?
Answer:
No
Explanation:
Because every link can handle the sum of the application data rate even when everyone is using the application ate the same time (worst scenario), there won't be any congestion to control. Because we have a good link capability the network doesn't require any congestion control mechanism.
Note: When trying to solve this kind of problems always keep in mind the worst scenario, if the network is capable of withstanding the worst scenario and no information about the scalability of the network is given then you don't need congestion control.