The given blank for element in values has answers from the options given below.
Using the split() function of String, you may count the words in a Java string. A word in String is nothing more than a non-space character that is separated from other characters by one or more spaces. An array of all the words in a given String may be obtained by using a regular expression to locate spaces and split on them.
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how do you write 4 copies of 3 tenths in standard form
Answer:
four copies of three tenths
Explanation
just like you did it but its all in words
Draw a conceptual sketch of your laptop. Identify the keyboard, screen, power source, and storage device and etc. using arrows and labels.
Answer: 12345678910111213141516171819202122
How do a write 19/19 as a whole number
Answer:
1.0
Explanation:
You divide 19 by 19 and get 1
which are the focus area of computer science and engineering essay. According to your own interest.
Answer:
Explanation:
While sharing much history and many areas of interest with computer science, computer engineering concentrates its effort on the ways in which computing ideas are mapped into working physical systems.Emerging equally from the disciplines of computer science and electrical engineering, computer engineering rests on the intellectual foundations of these disciplines, the basic physical sciences and mathematics
Describe the first generation of computer based on hardware, software, computer characteristics, physical appearance and their applications?
Answer:
The first generation of computers was developed in the 1940s and 1950s, and was characterized by the use of vacuum tubes as the primary component of their electronic circuits. These computers were large, expensive, and required a lot of power to operate. Here are some key characteristics of first-generation computers:
Hardware: First-generation computers used vacuum tubes for logic circuitry, which were large, fragile, and generated a lot of heat. They also used magnetic drums or tape for data storage.
Software: Early computer programming languages were developed during this time, including machine language and assembly language. Programs were written on punched cards or paper tape and fed into the computer by operators.
Computer characteristics: First-generation computers were slow and had limited memory capacity. They were also very expensive and often required specialized operators to use them.
Physical appearance: First-generation computers were large and took up entire rooms. They consisted of racks of electronic equipment, with wires and tubes connecting everything together. The user interface was typically a console with switches and lights.
Applications: First-generation computers were primarily used for scientific and military applications, such as calculating missile trajectories or decrypting codes. They were also used in business for accounting and payroll purposes.
Some examples of first-generation computers include the ENIAC (Electronic Numerical Integrator and Computer), UNIVAC (Universal Automatic Computer), and IBM 701. Despite their limitations, these early computers represented a major milestone in the development of computing technology and laid the foundation for future generations of computers.
Having data in a column formatted differently based on value is known as
state 4 basic operation performed by a computer
Answer:
The processes are input, output, storing,processing, and controlling.
Daiki is creating a database for a paint store. Each color of paint would have its own record which will include the color name price and size. The price of the paint will be in its own a) table b) file c) field d) format
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is c)field.
As we know that the feature of an entity is represented by its attribute in the database table. A database table is a set of records of different fields. Each field represents a row in a database table. Each field can contain a set of attributes related to an entity such as a paint color.
So the price of paint will be in its own field. Because there are different colors in the database table. Each color has its own record in form of a field. As you know that each field is a row in the database table. So, each row has the price of a paint color.
Other options are not correct because:
The table contains a list of fields and each field contains its own paint price. The format and file is something different and does not have any relation with the question scenario.
Answer:
C) Field
Explanation:
I took the test
Write a program that prompts the user for their quarterly water bill for the last four quarters. The program should find and output their average monthly water bill. If the average bill exceeds $75, the output should include a message indicating that too much water is being used. If the average bill is at least $25 but no more than $75, the output should indicate that a typical amount of water is being used. Finally, if the average bill is less than $25, the output should contain a message praising the user for conserving water. Use the sample run below as a model for your output.
Answer:
total = 0
for i in range(4):
bill = float(input("Enter bill for quarter " + str(i+1) + ": "))
total += bill
average = total / (4 * 3)
if average > 75:
print("Average monthly bill is $" + str(average) + ". Too much water is being used")
if 25 <= average < 75:
print("Average monthly bill is $" + str(average) + ". A typical amount of water is being used")
if average < 25:
print("Average monthly bill is $" + str(average) + ". Thank you for conserving water")
Explanation:
*The code is in Python.
Create a for loop that asks the user to enter the bill for 4 quarters and calculate the total of the bills
Calculate the average monthly bill, divide the total by 12
Check the average for the given conditions. Depending on its value print the required message along with the average monthly bill
Design and implement a program that reads a series of 10 integers from the user and prints their average. Read each input value as a string, and then attempt to convert it to an integer using the Integer.parseInt method. If this process throws a NumberFormatException (meaning that the input is not a valid number), print an appropriate error message and prompt for the number again. Continue reading values until 10 invalid integers have been entered.
Answer:
Explanation:
The following program was written in Java. It creates a loop that asks the user for numbers. If it can convert it to an integer it accepts it and adds it to the sum variable otherwise it ouputs that it is not a valid number. Once all 10 integers are added it prints the Average of the values entered.
import java.util.ArrayList;
import java.util.Scanner;
class Brainly {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int count = 0;
int sum = 0;
while (count != 10) {
System.out.println("Enter a number: ");
String answer = in.nextLine();
try {
int intAnswer = Integer.parseInt(answer);
sum += intAnswer;
count += 1;
} catch (NumberFormatException e) {
System.out.println("Not a valid number.");
}
}
int average = sum / count;
System.out.println("Average: " + average);
}
}
xamine the following output:
Reply from 64.78.193.84: bytes=32 time=86ms TTL=115
Reply from 64.78.193.84: bytes=32 time=43ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=47ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=73ms TTL=115
Reply from 64.78.193.84: bytes=32 time=46ms TTL=115
Which of the following utilities produced this output?
The output provided appears to be from the "ping" utility.
How is this so?Ping is a network diagnostic tool used to test the connectivity between two network devices,typically using the Internet Control Message Protocol (ICMP).
In this case, the output shows the successful replies received from the IP address 64.78.193.84,along with the response time and time-to-live (TTL) value.
Ping is commonly used to troubleshoot network connectivity issues and measureround-trip times to a specific destination.
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The following equations estimate the calories burned when exercising (source):
Women: Calories = ( (Age x 0.074) — (Weight x 0.05741) + (Heart Rate x 0.4472) — 20.4022 ) x Time / 4.184
Men: Calories = ( (Age x 0.2017) + (Weight x 0.09036) + (Heart Rate x 0.6309) — 55.0969 ) x Time / 4.184
Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Make sure to create only one Scanner object to read all the inputs. Output calories burned for women and men.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
System.out.printf("%.2f", yourValue);
Ex: If the input is:
49 155 148 60
the output is:
Women: 580.94 calories
Men: 891.47 calories
CODE:
import java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {}}
The Corrected code of the program that estimates the calories burned when exercising is given below:
The Programimport java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {
//create an instance of Scanner class
Scanner input = new Scanner(System.in);
//declare integer variables age, weight, heartRate and time
int age, weight, heartRate, time;
//declare double variables menCalories and womenCalories
double menCalories, womenCalories;
//read age
age = input.nextInt();
//read weight
weight = input.nextInt();
//read heartRate
heartRate = input.nextInt();
//read time
time = input.nextInt();
//calculate menCalories and womenCalories using formulas
menCalories = ((age * 0.2017) - (weight * 0.09036) + (heartRate * 0.6309) - 55.0969) * time / 4.184;
womenCalories = ((age * 0.074) - (weight * 0.05741) + (heartRate * 0.4472) - 20.4022) * time / 4.184;
//display results
System.out.println("Men: "+ menCalories+" calories");
System.out.println("Women: "+ womenCalories+" calories");
}
}
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what are the benefits and drawbacks of a desktop utilising virtualisation and a server?
•Cons of Virtualization. High Initial Investment. Data Can be at Risk. Quick Scalability is a Challenge. Performance Witnesses a Dip.
•Pros of Virtualization. Uses Hardware Efficiently. Available at all Times. Recovery is Easy. Quick and Easy Setup. Cloud Migration is Easier.
Mark as brainlest answer!!!!!Given three function parameters p1, p2, p3, rotate the values to the right. Rotate means to shift each item to the item on the right, with the rightmost item rotating around to become the leftmost item. If initial values are 2 4 6, final values are 6 2 4. Hints:
Required:
Declare the function's three parameters as reference type. Function return type is void.
Answer:
#include <iostream>
using namespace std;
void RotateRight3( int& p1, int& p2, int& p3) {
int = tmp;
tmp = p3;
p3 = p2;
p2 = p1;
p1 = tmp;
}
int main() {
int n1, n2, n3;
cin >> n1;
cin >> n2;
cin >> n3;
RotateRight3(n1, n2, n3);
cout << n1 << " " << n2 << " " << n3 << end1;
return 0;
}
Answer:
void RotateRight3( int& p1, int& p2, int& p3) {
int = tmp;
tmp = p3;
p3 = p2;
p2 = p1;
p1 = tmp;
}
Write a program that reads a list of integers, and outputs whether the list contains all even numbers, odd numbers, or neither. The input begins with
Question:
Write a program that reads a list of integers, and outputs whether the list contains all even numbers, odd numbers, or neither. The input begins with an integer indicating the number of integers that follow. Assume that the list will always contain less than 20 integers.
Answer:
Written in Python
listlent = int(input("Length of List: "))
mylist = []
mylist.append(listlent)
for i in range(listlent):
num = int(input(": "))
mylist.append(num)
evens = 0
odds = 0
for i in range(1,listlent+1):
if mylist[i]%2==0:
evens=evens+1
else:
odds=odds+1
if(evens == 0 and odds != 0):
print("All Odds")
elif(evens != 0 and odds == 0):
print("All Even")
else:
print("Neither")
Explanation:
This prompts user for length of the list
listlent = int(input("Length of List: "))
This initializes an empty list
mylist = []
The following iteration reads the list items from the user
mylist.append(listlent)
for i in range(listlent):
num = int(input(": "))
mylist.append(num)
The next two lines initialize even and odd to 0, respectively
evens = 0
odds = 0
The following iteration if a list item is even or odd
for i in range(1,listlent+1):
if mylist[i]%2==0:
evens=evens+1
else:
odds=odds+1
This checks and prints if all list items is odd
if(evens == 0 and odds != 0):
print("All Odds")
This checks and prints if all list items is even
elif(evens != 0 and odds == 0):
print("All Even")
This checks and prints if all list items is neither even nor odd
else:
print("Neither")
Which of the following would be considered good practice for cleaning up large pieces of contaminated glass in a laboratory biohazard spill?
O Wear gloves, a lab coat, and face protection; use a dust pan and tongsO Needle boxes or sharps containers must be located in the immediate vicinity of use and never be allowed to overfill.O be recapped by hand and must be discarded directly into a sharps container or needle box located in the immediate work area.O Reusable sharps must be placed in a labeled, rigid container containing disinfectant or in a rigid container for reprocessing to protect handlers until they are decontaminated.
Will be using a dust pan and tongs, which are regarded good practice when cleaning up sizable bits of contaminated glassware in a lab biohazard spill, together with gloves, a lab coat, & face protection.
What is biohazard?Biological compounds that jeopardize the well-being of living things, particularly humans, are referred to as biohazards, sometimes known as biological hazards. Medical trash or samples of microorganisms, viruses, other poisons which can be harmful to human health are examples of this.
What are the types of biohazard?Biological dangers can come from a variety of sources, including bacteria, viruses, bugs, plants, birds, mammals, and people. These sources have the potential to have a wide range of negative health effects, from allergies and skin rashes to infections (such as AIDS, TB, and cancer), as well as other diseases.
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What types of data elements could be used to prove this hypothesis? List the data youwould include with your rationale for each element.
The types of data elements that could be used to prove this hypothesis include:
Observational dataExperimental dataStatistical data How to explain the data elementsThe types of data elements that can be used to prove a hypothesis depend on the nature of the hypothesis and the research question being asked. In general, there are three types of data elements that are commonly used to support or refute a hypothesis:
Observational data: Observational data refers to data that is collected by observing phenomena or events in the real world. This type of data can be collected through methods such as surveys, interviews, or naturalistic observation. Observational data is often used to support hypotheses about patterns or relationships between variables.
Experimental data: Experimental data refers to data that is collected through controlled experiments. This type of data is often used to support hypotheses about cause-and-effect relationships between variables. Experimental data is collected by manipulating one variable (the independent variable) and observing the effect on another variable (the dependent variable).
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Your task is to build a palindrome from an input string.A palindrome is a word that readsthe same backward or forward. Your code will take the first 5 characters of the user input, and create a 9-character palindrome from it.Words shorter than 5 characters will result in a runtime error when you run your code. This is acceptablefor this exercise, however you already know how to validate user input with an IF statement.Some examplesof input words and the resulting palindromes:
Answer:
The program in Python is as follows:
word = input("Word: ")
if len(word) < 5:
print("At least 5 characters")
else:
pal = word[0:5]
word = word[0:4]
word = word[::-1]
pal+=word
print(pal)
Explanation:
This gets the word from the user
word = input("Word: ")
This checks if the length of the word is less than 5.
if len(word) < 5:
If yes, this tells the user that at least 5 characters is needed
print("At least 5 characters")
If otherwise
else:
This extracts the first 5 characters of the word into variable named pal
pal = word[0:5]
This extracts the first 5 characters of the word into variable named word
word = word[0:4]
This reverses variable word
word = word[::-1]
This concatenates pal and word
pal+=word
This prints the generated palindrome
print(pal)
Specify the correct order of steps necessary to use RDMA over converged Ethernet in Windows Server 2016.
Answer and Explanation:
RDM has two modes as physical and virtual and depends on the virtualization such as Physical RDM and Virtual DRM Physical RDM expose the SCSI device with the VM and get virtualized as SCSI command go direct the OS. VM takes the lower-level features of the SCSI device. Physical RDM has the following scenarios as Run the management agents Cost-effective to physical clustering Virtual RDM underlying the physical properties and appear as same as Disk file on VMFS volume. The device appears as virtualization and reads and writes the raw LUN. RDM includes the OS file locking and user-friendly names. RDMs with the attacked device and redundant of the independent disk. RDM uses a serial number to identify the SCSI device. SAN has compatibility mode and manages the storage and mirroring operations. Virtualization is a tool that can minimize administrative overhead while increasing scalability and cost. RDM provides the benefits which should be used in every situation. Virtual disk files are preferable to RDMs and provide a user-friendly name for the mapped device.
First Step :
Introduction to deployment guide
Step 2:
Test Basic Connectivity
Step 3 :
Configure VLAN
Step 4:
Configure DCB
Step 5:
RDMA cooenctivity
Step 6
Switch creation and testing
Step 7
Enabling SR IOV for guest RDMA
You have a spreadsheet with population counts for major cities in the United States. Population counts are given in different columns to show breakdown by age groups and gender. The names of cities are listed in rows. You need the population count in column 45 for the city in row 30. What tool could you use to navigate to the cell quickly?
filter
sort
locate
replace
Answer:
The answer is C. Locate
Explanation: Got it right on edg please mark brainliest
Write a function that accepts a positive random number as a parameter and returns the sum of the random number's digits. Write a program that generates random numbers until the sum of the random number's digits divides the random number without remainder. assembly language
Answer:
Explanation:
The following Python program has a function called addDigits which takes a number as a parameter and returns the sum of the digits. Then the program creates a loop that keeps creating random numbers between 222 and 1000 and divides it by the value returned from the function addDigits. If the remainder is 0 is prints out a statement and breaks the loop, ending the program. The picture below shows the output of the program.
import random
def addDigits(num):
sum = 0
for x in str(num):
sum += int(x)
return sum
sum = addDigits(random.randint(222, 1000))
while True:
myRandomNum = random.randint(2, 99)
if (sum % myRandomNum) == 0:
print("No remainder between: " + str(sum) + " and " + str(myRandomNum))
break
write a function insert_string_multiple_times() that has four arguments: a string, an index into the string, a string to insert, and a count. the function will return a string with count copies of the insert-string inserted starting at the index. note: you should only write the function. do not put any statements outside of the function. examples: insert_string_multiple_times('123456789',3,'xy',3) '123xyxyxy456789' insert_string_multiple_times('helloworld',5,'.',4) 'hello....world' insert_string_multiple_times('abc',0,'a',2) 'aaabc' insert_string_multiple_times('abc',0,'a',0) 'abc'
Answer:
Written in Python:
def insert_string_multiple_times(str1,indto,str2,count):
splitstr = str1[:indto]
for i in range(count):
splitstr+=str2
splitstr +=str1[indto:]
print(splitstr)
Explanation:
This line defines the method
def insert_string_multiple_times(str1,indto,str2,count):
In the above definition:
str1 represents the string
indto represents index to insert a new string
str2 represents the new string to insert
count represents the number of times str2 is to be inserted
This gets the substring from the beginning to indto - 1
splitstr = str1[:indto]
This performs an iterative operation
for i in range(count):
This appends str2 to the first part of the separated string
splitstr+=str2
This appends the remaining part of the separated string
splitstr +=str1[indto:]
This prints the new string
print(splitstr)
define the term Scenario
Answer:
a postulated sequence or development of events.
You are an IT administrator for your company. you have been tasked with the assignment of installing 300 copies of Windows 10. You need to finish this task as quickly and efficiently as possible.
Which of the following booth methods would be the BEST methods for installing Windows under these circumstances?
PXE
Image Deployment is he best methods for installing Windows under these circumstances.
What is Window?
Window is a software interface that allows users to interact with electronic devices, such as computers, phones, and tablets. It is a graphical user interface (GUI) that enables users to interact with the device by providing them with visual information, such as menus, buttons, icons, text, and images. Windows are used to open, close and organize applications, view and edit files, and access the internet. They provide an easy-to-use interface for users to interact with the device and navigate through its various applications and settings. Windows also allow users to customize their desktop, rearrange windows, and manage their files. Additionally, windows can be used to access system settings and programs, as well as download and install software applications.
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How many components of a computer?
Answer:
There are five main hardware components in a computer system: Input, Processing, Storage, Output and Communication devices. Are devices used for entering data or instructions to the central processing unit.
Explanation:
Write a code snippet Now write your own code snippet that asks the user to enter two numbers of integer type (one at a time) and prints their sum. >>>your code starts here HTML Editor B
Explanation:
num1= print("Enter a number :")
num2 = print("Enter a number :")
sum = num1 + num2
print(sum)
Assignment Summary
For this assignment, you will follow detailed instructions to format an Excel workbook that demonstrates your knowledge of how to manage an Excel spreadsheet and its properties.
To format an excel workbook means that you should know how to create a workbook, add data, delete, and edit, as wella s save and import from other sources.
How to manage an Excel SpreadsheetTo format an Excel Spreadsheet, you can first create a new workbook fromt he home page that says edit. To import data from other workbooks or the web, use the instruction on the ribbon that says to import data.
After inputting text, you could auto fill by using the blue tick under the cells. Left click to get more formatting options. Finally, when it is time to save, go to file and click save. Enter your preferred name and save.
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Can a computer evaluate an expression to something between true and false? Can you write an expression to deal with a "maybe" answer?
Answer:
No because the computer is programmed to answer in such way as that the user properly understands with either yes or no
Explanation:
A computer cannot evaluate an expression to be between true or false.
Expressions in computers are usually boolean expressions; i.e. they can only take one of two values (either true or false, yes or no, 1 or 0, etc.)
Take for instance, the following expressions:
\(1 +2 = 3\) \(5 > 4\) \(4 + 4 < 10\)The above expressions will be evaluated to true, because the expressions are correct, and they represent true values.
Take for instance, another set of expressions
\(1 + 2 > 3\) \(5 = 4\) \(4 + 4 > 10\)The above expressions will be evaluated to false, because the expressions are incorrect, and they represent false values.
Aside these two values (true or false), a computer cannot evaluate expressions to other values (e.g. maybe)
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Write a Python program which asks a user for a word and performs letters manipulation. If the word is empty, the program should print the message empty! Otherwise, if the word has between one and four letters (inclusive), the program should print the reversed word. Otherwise, the program should print a word made of the first two and the last two letters of the original word. Your program should match the sample output as displayed below.
Sample Output
Enter a word:
Result: empty!
Enter a word: bio
Result: oib
Enter a word: memory
Result: mery
Answer:
The program is as follows:
word = input("Enter a word: ")
if word:
if len(word) <= 4:
word = word[::-1]
else:
word = word[0]+word[1]+word[-2]+word[-1]
print(word)
else:
print('empty!')
Explanation:
This gets input for word from the user
word = input("Enter a word: ")
If input is not empty
if word:
This checks if the length is less than or equal to 4 characters
if len(word) <= 4:
If yes, this reverses the word
word = word[::-1]
If otherwise,
else:
This gets the first, second, second to last two characters
word = word[0]+word[1]+word[-2]+word[-1]
Print the new string
print(word)
Print empty, if input is empty
else:
print('empty!')
Example of mediated communication and social media
Answer: mediated communication: instant messages
social media: social platforms
Explanation: