Answer:
CODE IN JAVA :
import java.util.*;
public class Main
{
public static void modifyArray(int[] arr, int n){
for(int i = 0; i < n; i++){
arr[i] = -1; // each value is modified to -1
}
}
public static void main(String[] args) {
int n;
System.out.print("Enter size of array(atleast 5): ");
Scanner sc = new Scanner(System.in);
n = sc.nextInt();
int array[] = new int[n]; // array with size n declared
// populating the array
System.out.print("Enter array elements: ");
for(int i = 0; i < n; i++){
array[i] = sc.nextInt();
}
// modifying array via a function
modifyArray(array, n);
// printing array values after modifiction
System.out.print("Array after modification: ");
for(int i = 0; i < n; i++){
System.out.print(array[i] + " "); // space separated
}
}
}
Explanation:
Which three events occur when a DNS request is processed?
A. A local DNS server sends the IP address back to the requesting
device for access.
B. A local DNS server checks to see if it knows the IP address for the
site requested.
C. A subdomain DNS server defines how data will be transferred
over the internet.
D. Top-level domain DNS servers look up the site and return the IP
address.
The three events occur when a DNS request is processed is that
A local DNS server sends the IP address back to the requesting device for access. A local DNS server checks to see if it knows the IP address for the site requested.Top-level domain DNS servers look up the site and return the IP address.What are the types of DNS queries?There are known to be 3 types of DNS queries which are:
Recursive iterativenon-recursive.Therefore, The three events occur when a DNS request is processed is that
A local DNS server sends the IP address back to the requesting device for access. A local DNS server checks to see if it knows the IP address for the site requested.Top-level domain DNS servers look up the site and return the IP address.Learn more about DNS from
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Identify the components of the enveloped virus budding process
The components of the enveloped virus budding process are:
lipid bilayersfission event Glycosylated (trans-) membrane proteins.What is the case of the virus about?Virus budding in general is known to be a term that connote the scattering or disturbance of a cellular membrane and it is one away from the cytoplasm.
Note that it is said to be the envelopment of the viral capsid and this is done by one or more lipid bilayers that can be seen in the viral membrane glycoproteins, and it is one where a fission event takes place.
Hence The components of the enveloped virus budding process are:
lipid bilayersfission event Glycosylated (trans-) membrane proteins.Learn more about virus from
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All Java programs must have a main() method contained within a ________ ________ named the same as the file in which it is contained, except that the file will have a .java suffix.
Answer:
class
Explanation:
Computer networks make the sharing of these resources possible.
The computer networks that make the sharing of these resources possible are:
Files Hardware SoftwareWhat are computer networks?Computer networking are known to be a form of device or network that are said to be interconnected computing devices that helps in the exchange of data and share resources.
Note that The computer networks that make the sharing of these resources possible are Files, Hardware and Software
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Ken is conducting threat research on Transport Layer Security (TLS) and would like to consult the authoritative reference for the protocol's technical specification. What resource would best meet his needs
As, Ken is conducting threat research on Transport Layer Security (TLS), the best resource that would best meet his needs is internet RFC's.
What are Internet RFCs?A Request for Comments (RFC) is known to be a kind of a formal document obtained from the Internet Engineering Task Force ( IETF ) and it is one that shows or tells the outcome of committee drafting and review done by interested parties.
Note that as Ken is conducting threat research on Transport Layer Security (TLS), the best resource that would best meet his needs is internet RFC's.
See options below
A. ACADEMIC JOURNAL
B. INTERNET RFC's
C. SUBJECT MATTER EXPERT
D. TEXTBOOKS
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You want to be super private with your email. You'd like to be able to download your email to a single device, then remove it from your email server. What email protocol can you use to do that?
in the case above, the email protocol can you use to do that is known to be POP3.
What are email protocol?There are some protocols that are often used to send or deliver email over the Internet and they are:
The Simple Mail Transfer Protocol (SMTP), The Post Office Protocol (POP), The Internet Message Access Protocol (IMAP).Hence, in the case above, the email protocol can you use to do that is known to be POP3.
See full question below
You want to be super private with your email. You'd like to be able to download your email to a single device, then remove it from your email server. What email protocol can you use to do that?
HTTP
POP3
IMAP
SMTP
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Mary is writing an article about the animak kingdom. She wants to place an image below the text. Which menu should Mary choose for this purpose
The menu that Mary should choose from for this purpose is the insert menu and then select text box or the use of Wrap Text menu.
How do one Add a text box?One has to go to Insert menu and then click on Text Box. One can select one out of the many pre-formatted text boxes or click on Draw Text Box.
Therefore, The menu that Mary should choose from for this purpose is the insert menu and then select text box or the use of Wrap Text menu.
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Consider a system that combines the Military security policy and Bell-LaPadula confidentiality model. Given the security levels TOP SECRET, SECRET, CONFIDENTIAL, and UNCLASSIFIED (ordered from highest to lowest), and compartments Students, Faculty, Staff, and Contractors specify what type of access (read, write, both, none) is allowed in each of the following situations.a) John, cleared for (TOP SECRET, {Faculty, Staff, Students}), wants to access a document classified as (TOP SECRET, {Faculty, Staff, Contractors}).b) Bill, cleared for (CONFIDENTIAL, {Faculty, Students}), wants to access a document classified as (CONFIDENTIAL, {Students}).c) Janet, cleared for (SECRET, {Faculty, Students}), wants to access document classified as (CONFIDENTIAL, {Faculty}).d) Pete, cleared for (CONFIDENTIAL, {Faculty, Staff}), wants to access a document classified as (SECRET, {Staff}).e) Chris, cleared for (CONFIDENTIAL, {Staff}) wants to access a document classified as (UNCLASSIFIED, {Staff}).
The types of access that would be given to each person are:
Read-only accessFull accessDenied accessFull accessFull accessWhat is the Bell-LaPadula confidentiality model?This refers to the model that is used to define states and is a multi-level security protocol that was designed for military applications.
Hence, we can see that based on the security protocols from the highest security clearance to the least, there are different accesses given to each of the persons that want to gain access to a particular type of document.
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In a system with paging and segmentation, each logical address (s, p, w) requires 3 memory accesses. To speed up the address translation, a TLB holds the components (s, p) together with the corresponding frame number. Accessing memory takes m nanoseconds. Accessing the TLB takes m/10 nanoseconds. Determine the fraction h of memory accesses that need to find a match in the TLB, known as the hit ratio, such that the average address translation is reduced by 50%.
In the case above, Solving for the equation yields h = 0.8. then one can, use it to lower address translation time by about 50%, 80% of all kinds of logical memory addresses that is needed to find a match in the TLB.
What is the case about?Note that the total is 3m.
The translation time is (m/10 + m).
If no match is found, then about 3 memory accesses is required.
Since the translation time = (m/10 + 3m).
If h is the hit ratio, then the total time to translate an address is:
h (m/10 + m) + (1 - h) (m/10 + 3m).
To look for h, the translation time with a TLB must be equal to 50% of the time without a TLB:
h (m/10 + m) + (1 - h) (m/10 + 3m) = 3m/2
Hence, In the case above, Solving for the equation yields h = 0.8. then one can, use it to lower address translation time by about 50%, 80% of all kinds of logical memory addresses that is needed to find a match in the TLB.
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list three things that can spoil a printer if they are not of the correct specification and explain what damage may be caused
Explanation:
Debris, excess ink splatted around (from refilling probably) and the presence of small objects do contribute to paper jams and cause your printer to work inefficiently. Some printers have self-cleaning functions especially, for printer heads
How do clinical information systems with decision support incorporate evidence-based information?.
Clinical Information systems helps in decision making by analyzing the data within the EHRs which reminders to assist the healthcare.
What is Clinical Information system?Clinical information system is the data which gives immediate information of the patients about their medical history, X-rays, laboratory reports etc.
CIS helps to support the evidence based information by analyzing the data within the EHRs which reminders to assist the healthcare.
It is also applicable cardiovascular disease (CVD) prevention also gives information on treatment, medication for changes in the health.
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Self-driving cars are a result of developments in which field of computer
science?
Answer: I think Artificial Intelligence (AI)
Explanation:
Printtodaysdate is a function that accepts no parameters and returns no value. Write a statement that calls printtodaysdate.
Answer:
printtodaysdate()
Explanation:
Not sure which language it's asking about specifically, but generally you'll call a function like this: "functionName(arguments)", and since it accepts not parameters, nothing will be inside the parenthesis. sine it also has no return value, you won't assign it to some other variable (this is not really necessary, of course if you need the return value then yeah I guess). so the statement is most likely just: "printtodaysdate()"
Cindy wants to send threat information via a standardized protocol specifically designed to exchange cyber threat information. What should she choose
Cindy can choose to exchange cyber threat information in the given scenario via the use of TAXII.
What is standardized protocol?Standardized protocols is known to be the one that gives room for people or clients to communicate with any given window manager.
Note that in the above case, Cindy can choose to exchange cyber threat information in the given scenario via the use of TAXII.
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Which type of attack involves changing the boot order on a PC so that the hacker can gain access to the computer by bypassing the install operating system
The type of attack that involves changing the boot order on a PC so that the hacker can gain access to the computer by bypassing is known as Physical attack.
What is physical attack in computer security?In a physical attack, this is known to be where an attacker is said to have physical access to any kind of physical asset in the area of the infrastructure system so that they can damage it, disable it, or others.
Note that based on the above, The type of attack that involves changing the boot order on a PC so that the hacker can gain access to the computer by bypassing is known as Physical attack.
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What is the smallest value for the learning rate such that the updated network will result in zero misclassified points using only one iteration
The smallest value for the learning rate such that the updated network will result in zero misclassified points using only one iteration is known to be 0.
Can one have learning rate to be 0?The learning rate is known to be one that has a configurable hyperparameter and it is said to be often used in the training of neural networks which are known to have a small positive value and it is one that often range from 0.0 and 1.0.
Hence, The smallest value for the learning rate such that the updated network will result in zero misclassified points using only one iteration is known to be 0.
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write a c program to find area of rectangle using user defined function.
Answer:
// C Program to Find Area of Rectangle
#include <stdio.h>
int main() {
float length, width, area;
printf("Enter the length & width of the rectangle::\n");
scanf("%f", &length);
scanf("%f", &width);
// It will calculate area of rectangle
area = length * width;
// It will print the final output
printf("\nArea of the rectangle is: %f units\n", area);
return 0;
}
Explanation:
#include <stdio.h>
// User-defined function to calculate the area of a rectangle.
int rectangleArea(int length, int width)
{
// Returns an integer value
return length * width;
}
int main()
{
// Declare the variable
int area;
//Input the length and width of the rectangle
area = rectangleArea(6, 19);
// Print the area
printf("%d", area);
return 0;
}
EXPLANATIONMain and rectangleArea are user-defined functions.
The area is length times width.
Input two integers to call the function to see the area.
An instance of ________ describes programming errors, such as bad casting, accessing an out-of-bounds array, and numeric errors. RuntimeException Exception Error Throwable NumberFormatException
An instance of Runtime Exception describes programming errors, such as bad casting, accessing an out-of-bounds array, and numeric errors.
What is a runtime exception?The Runtime Exception is known to be the parent class that is often seen in all exceptions of the Java programming language that are known to crash or break down the program or application when they happen.
Therefore, An instance of Runtime Exception describes programming errors, such as bad casting, accessing an out-of-bounds array, and numeric errors.
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Selah infects the ads on a website that users from her target company frequently visit with malware as part of her penetration test. What technique has she used
Selah infects the ads on a website with a technique called the Watering hole attacks.
What is Watering hole attacks?The Watering hole attacks is known to be a form of attack that depends on compromising or infecting a website that has or that targeted users who are known to often frequently visit.
So, Selah infects the ads on a website with a technique called the Watering hole attacks.
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A network of people and services with which we share ties and which provide support is.
A network of people and services with which we share ties and which provide support is social support.
What is Social support?This is known to be a form of “support that is opened to any body as a result of social ties to other people, groups, and the bigger community.
Note that A network of people and services with which we share ties and which provide support is social support.
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What are three major events in computer science history?
Answer: In 1834, Charles Babbage announces the analysis engine.
1943: The birth of Mark I Colossus.
1954: First prototype of desktop calculators.
Explanation:
180. How is motion detection technology used to monitor and provide security for sensitive areas, and how can it deal with false positives
Motion detection technology are known to often triggers an alarm if they detects movement that occurs within its radius or field of view, or when something has been around for a long time.
How do motion detectors help in a security system?A motion sensor, or motion detector, is known to be a kind of an electronic device that one can use to find nearby people or objects.
Note that Motion sensors is one that can be configured to take record of date and time of motion detection, trigger lights, and others.
Hence, Motion detection technology are known to often triggers an alarm if they detects movement that occurs within its radius or field of view, or when something has been around for a long time.
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You have a Python web application with many dependencies that requires 0.1 CPU cores and 128 MB of memory to operate in production. You want to monitor and maximize machine utilization. You also to reliably deploy new versions of the application. Which set of steps should you take
The answer is option C.
Perform the following:
1) Create a Kubernetes Engine cluster with n1-standard-1 type machines.
2) Build a Docker image from the production branch with all of the dependencies, and tag it with the
3) Create a Kubernetes Deployment with the imagePullPolicy set to "IfNotPresent" in the staging namespace, and then promote it to the production namespace after testing.
What is Python used for?Python is known to be a form of computer programming language that is known to be used so as to create websites and software, automate tasks, and others.
Note that Python is said to be a general-purpose language and as such, for the case above, The answer is option C.
Perform the following:
1) Create a Kubernetes Engine cluster with n1-standard-1 type machines.
2) Build a Docker image from the production branch with all of the dependencies, and tag it with the
3) Create a Kubernetes Deployment with the imagePullPolicy set to "IfNotPresent" in the staging namespace, and then promote it to the production namespace after testing.
See options below
A.
Perform the following:
1) Create a managed instance group with f1-micro type machines.
2) Use a startup script to clone the repository, check out the production branch, install the dependencies, and start the Python app.
3) Restart the instances to automatically deploy new production releases.
B.
Perform the following:
1) Create a managed instance group with n1-standard-1 type machines.
2) Build a Compute Engine image from the production branch that contains all of the dependencies and automatically starts the Python app.
3) Rebuild the Compute Engine image, and update the instance template to deploy new production releases.
C.
Perform the following:
1) Create a Kubernetes Engine cluster with n1-standard-1 type machines.
2) Build a Docker image from the production branch with all of the dependencies, and tag it with the
3) Create a Kubernetes Deployment with the imagePullPolicy set to "IfNotPresent" in the staging namespace, and then promote it to the production namespace after testing.
D.
Perform the following:
1) Create a Kubernetes Engine (GKE) cluster with n1-standard-4 type machines.
2) Build a Docker image from the master branch will all of the dependencies, and tag it with "latest".
3) Create a Kubernetes Deployment in the default namespace with the imagePullPolicy set to "Always".
Restart the pods to automatically deploy new production releases.
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State two differences between a mouse pointer and a mouse cursor
Answer:
explained below
Explanation:
The difference between the mouse pointer and cursor is as follows:
The mouse pointer is an arrow-like figure that appears on the screen of the computer. It is used to locate the different icons on the screen. It can move across the screen.
The cursor, however, is a blinking line that appears whenever you type something on the computer. It can be moved using the mouse and shows where your typed words will appear on the screen.
Answer:
Difference between a pointer and a cursorExplanation:
Mouse pointer:
- Used to locate different items on the screen
- You control it with your mouse like an invisible "hotspot"
Mouse cursor:
- Used when a mouse is moved over text or something that does not give a link/is not interactive
- You cannot click on objects with a mouse cursor, but you can select text.
what are the advantages of hybrid computer
The advantages of hybrid computers are:
They have a large amount of computing speed speed that is often helped by the all-parallel configuration made by the analog subsystem. It is very useful in terms of numerical solutions for any work of differential equations and also in flight simulation.What is an advantage of hybrid computing?Hybrid cloud computing is known to be one that gives businesses a lot of control over their data and it is one that have a good or better security as it tends to lower the risk of exposure of data.
Note that,The advantages of hybrid computers are:
They have a large amount of computing speed speed that is often helped by the all-parallel configuration made by the analog subsystem. It is very useful in terms of numerical solutions for any work of differential equations and also in flight simulation.Learn more about hybrid computing from
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PLS ANSWER, WILL GIVE BRAINLIEST
PHOTOGRAPHY: In 200 words or more explain the difference between deep and shallow depth field and when would you use either technique when taking a photograph?
Answer:
The difference between a shallow and a deep depth of field is how much of your photo is in focus.
Explanation:
With a shallow depth of field, only a small portion of it will be sharp. This will help your viewer focus on the most important part of the image.
convert 4.75 base 10 to binary equivalent
Answer:
100
Explanation:
After configuring the role services on the Remote Desktop server, Jabez creates a collection for the Marketing group in the organization. He specifies multiple remote access servers for the collection. One of the users, Marion, complains to Jabez that whenever she connects to a Remote Desktop session and customizes the settings, these settings are not available to her on her next Remote Desktop session. If Jabez is able to fix this issue while maintaining load balancing, which of the following statements is true?
A) Jabez removed Marion from the Marketing group and added her to another group.
B) Jabez removed the Remote Desktop Connection Broker service.
C) Jabez created a shared folder that is accessible to remote servers in the collection.
D) Jabez rebooted the remote access server.
The option that is true is option C: Jabez created a shared folder that is accessible to remote servers in the collection.
What are servers?A server is known to be a form a computer program or device that helps to give a service to a given computer program and its user.
Note that in the case above, The option that is true is option C: Jabez created a shared folder that is accessible to remote servers in the collection.
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A computer professional works in a field analyzing computer systems for
businesses and determining whether they are protected from cyber threats.
Which term best describes this field?
A term which best describes analyzing computer systems for businesses and determining whether they are protected from cyber threats is information technology.
What is information technology?Information technology can be defined as a field in computer science that typically deals with the use of computer systems to generate, process, store, retrieve, and exchange different types of electronic data and information over a secured network.
This ultimately implies that, information technology is a terminology which best describes analyzing computer systems used by business firms and determining whether they are protected from cyber threats.
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Which one is the microscope unicellular prokaryotic organisms? i.monera ii.animalia iii.protist iv.fungi
The answer is iv.fungi.