Answer:
C. 3
Explanation:
Linear Tape Open LTO tape drives are magnetic tapes used to store data. This can be used with small and large computers for backup purposes. The backup needs to maintained frequently so that new data is backup on every interval. The is a RAID failure on database server to ensure complete backup there must be 3 backup tapes needed.
#Write a function called random_marks. random_marks should #take three parameters, all integers. It should return a #string. # #The first parameter represents how many apostrophes should #be in the string. The second parameter represents how many #quotation marks should be in the string. The third #parameter represents how many apostrophe-quotation mark #pairs should be in the string. # #For example, random_marks(3, 2, 3) would return this #string: #'''""'"'"'" # #Note that there are three apostrophes, then two quotation #marks, then three '" pairs. #Add your function here!
Answer:
def random_marks(apostrophe, quotation, apostrophe_quotation):
return "'"*apostrophe + "\""*quotation + "'\""*apostrophe_quotation
print(random_marks(3, 2, 3))
Explanation:
Create a function called random_marks that takes apostrophe, quotation, and apostrophe_quotation as parameters. Inside the function, return apostrophe sign times apostrophe plus quotation mark times quotation plus apostrophe sign quotation mark times apostrophe_quotation.
Note that plus sign (+) is used to concatenate strings. Also, if you multiply a string with a number, you get that number of strings ("#"*3 gives ###).
Then, call the function with given parameters and print
Megan was working on an image for a presentation. She had to edit the image to get the style she wanted. Below is the original picture and her final picture. Which best describes how she edited her picture? She cropped the blue background and added contrast corrections. She removed the complex blue background and added contrast corrections. She cropped the blue background and added artistic effects. She removed the complex blue background and added artistic effects.
Answer:
She removed the complex blue background and added artistic effects.
Explanation:
This is the best answer because both aspects are correct. If Megan were to "Crop" the backgrounds the shape would have changed and she would not have been able to get the whole background without cropping some of the flowers out. Therefore it is not A or C. The pictured change is most definitely artistic effects. So D is the best option.
Answer:
She removed the complex blue background and added artistic effects.
Explanation:
on edg
You are in a rectangular maze organized in the form of M N cells/locations. You are starting at the upper left corner (grid location: (1; 1)) and you want to go to the lower right corner (grid location: (M;N)). From any location, you can move either to the right or to the bottom, or go diagonal. I.e., from (i; j) you can move to (i; j + 1) or (i + 1; j) or to (i+1; j +1). Cost of moving right or down is 2, while the cost of moving diagonally is 3. The grid has several cells that contain diamonds of whose value lies between 1 and 10. I.e, if you land in such cells you earn an amount that is equal to the value of the diamond in the cell. Your objective is to go from the start corner to the destination corner. Your prot along a path is the total value of the diamonds you picked minus the sum of the all the costs incurred along the path. Your goal is to nd a path that maximizes the prot. Write a dynamic programming algorithm to address the problem. Your algorithm must take a 2-d array representing the maze as input and outputs the maximum possible prot. Your algorithm need not output the path that gives the maximum possible prot. First write the recurrence relation to capture the maximum prot, explain the correctness of the recurrence relation. Design an algorithm based on the recurrence relation. State and derive the time bound of the algorithm. Your algorithm should not use recursion
Answer:
Following are the description of the given points:
Explanation:
A) The Multiple greedy approaches could exist, which could be to reach for the closest emergency diamond, and yet clearly we are going to miss some very essential routes in that case. So, it can make every argument quickly, and seek to demonstrate a reference case for that.
B) An approach to the evolutionary algorithm and its users are going to just have states M x N. But each state (i, j) indicates the absolute difference between the amount of the selected diamond and the amounts of the costs incurred.
DP(i, j) = DimondVal(i, j) + max ((DP(i, j-1)-2), (DP(i-1,j-1)-3))
DP(i, j) is a description of the state.
DimondVal(i, j) is the diamond value at (i j), 0 if there is no diamond available.
This states must calculate the states of M N and it involves continuous-time for each State to determine. Therefore the amount of time of such an algo is going to be O(MN).
Would these statements cause an error? Why or why not? int year = 2019; int yearNext = 2020; int & ref = year; & ref = yearNext;
Answer: YES
Explanation:
int year=2019;
int yearNext=2020;
int &ref=year;
&ref=yearNext; {This line leads to error as references cannot be reassigned}
(//compilation error: lvalue required as left operand of assignment
) lvalue(&ref) is not something which can be assigned.
To get this better, here are the difference between pointers and reference variables
Pointers
Pointers can be incremented
Array can be formed with pointers
Pointers can be reassigned
Pointer can be declared as void
Reference variable
References cannot be incremented
Array cannot be formed with references
References cannot be reassigned as references shares the address of the variable its assigned
References can never be void
A process can be A. single threaded B. multithreaded C. both single threaded and multithreaded D. none of the mentioned
Answer: C. both single threaded and multithreaded
Explanation:
A process can either be single threaded and multithreated. Single threaded processes is when the execution of instructions are in a single sequence i.e the sequence is one command at a time while for multithreaded processes, there are. execution of several multiple parts of a program that occurs at the same time.
A single threaded process only runs on one CPU, whereas for the execution of a multi-threaded, it may be divided amongst the available processors.
Explain why an organization's firewall should block incoming packets the destination address of which is the organization's broadcast address?
Answer:
The classification including its given topic has always been outlined in section through below justifications.
Explanation:
Whenever an application running seems to have the destination as either the destination network of the organization, it must use the sophisticated instruments. This would also pressure each host mostly on infrastructure to collect the traffic coming as well as processing the message. Increases system should perhaps be restricted because it will not significantly impact channel or device productivity.Therefore, the firewall of a standard operating organization will block certain traffic with IP addresses as destination host of the organization.Another thing to remember here seems to be that transmitted destination details are usually indicators of an intruder using only a target computer as something of a transmitter. An assailant utilizing a broadcasting channel can trigger the transmitter to occur on a different machine.Your boss wants you to start making your own Ethernet cables to save the company money. What type of connectors will you need to order to make them?
Answer:
Bulk Ethernet Cable - Category 5e or CAT5e
Bulk RJ45 Crimpable Connectors for CAT-5e
Explanation:
ZigBee is an 802.15.4 specification intended to be simpler to implement, and to operate at lower data rates over unlicensed frequency bands.
a. True
b. False
Answer:
True
Explanation:
Solution
ZigBee uses unlicensed frequency bands but operate at slower speed or data rates.
ZigBee: This communication is particular designed for control and sensor networks on IEEE 802.15.4 requirement for wireless personal area networks (WPANs), and it is a outcome from Zigbee alliance.
This communication level defines physical and (MAC) which is refereed to as the Media Access Control layers to manage many devices at low-data rates.
Kiaan wants to give people who attend his presentation a printed copy of the slides. Instead of printing one slide on each piece of paper, he wants to print six slides on each piece of paper. Which setting should he select on the Print tab in Backstage view to do this?
Answer:
Under the Print Tab of the Backstage view of his presentation, Kiaan can print 6 slides on each piece of paper by selecting the "Full Page Slides" which is under settings.
Once that is done, he will be presented with an array of choices.
He is to select whether to print 6 pages/sheet vertically or horizontally under the "Handouts" section.
Thereafter, he can proceed to click on "Print".
Cheers!
4.Three years ago your company bought a new RAID 5 array. All the disks in the RAID were brand new, all manufactured within a month of each other. Today one disk has failed in this RAID. How many disks do you replace
Answer:
one disk
Explanation:
RAID 5:is an independent disks configuration of redundant array that utilizes disk striping in addition to parity. Data and parity bits are striped uniformly across the entire the disks configuration, so that no any single disk can create a bottleneck.
"Today one disk has failed in this RAID. How many disks do you replace"
Since RAID 5 guard against data through implementation of stripping of both data and parity bits, the failed disk can be replaced to restore the company's RAID 5 array fully back into service.
g Write a C program that prompts the user for a string of, up to 50, characters and numbers. It can accept white spaces and tabs and end with a return. The program should keep track of the number of different vowels (a,e, i, o, u) and the number of digits (0, 1, 2, 3, 4, 5, 6, 7, 8,9). The program should output the number of occurrences of each vowel and the number of occurrences of all digits.
Answer:
Following are the code to this question:
#include <stdio.h> //defining header file
#include <string.h>//defining header file
int main()//defining main method
{
char name[50]; //defining character variable
int A=0,E=0,I=0,O=0,U=0,value=0,i,l; //defining integer variables
printf("Enter string value: ");//print message
gets(name);//input value by gets method
l=strlen(name);//defining l variable to store string length
for(i=0; i<50; i++) //defining loop to count vowels value
{
if(name[i] == 'A' || name[i] == 'a') //defining if condition count A value A++;//increment value by 1
else if(name[i] == 'E' || name[i] == 'e')//defining else if condition count E value
E++;//increment value by 1
else if(name[i] == 'I' || name[i] == 'i') //defining else if condition count I value
I++;//increment value by 1
else if(name[i] == 'O' || name[i]== 'o') //defining else if condition count O value
O++;//increment value by 1
else if(name[i] == 'U' || name[i] == 'u')//defining else if condition count U value
U++;//increment value by 1
else if(name[i]>= '0' && name[i] <= '9')//defining else if condition count digits value
value++;//increment value by 1 }
printf("A: %d\n",A);//print A value
printf("E: %d\n",E); //print E value
printf("I: %d\n",I);//print I value
printf("O: %d\n",O);//print O value
printf("U: %d\n",U);//print U value
printf("value: %d",value);//print digits value
return 0;
}
Output:
please find the attachment.
Explanation:
In the above code, a char array "name" and integer variables "A, E, I, O, U, i, value and l" declared, in which name array store 50 character value, which uses the gets function to take string value.after input value strlen method is used to store the length of the input string in l variable.In the next step, for loop is declared that uses multiple conditional statements to counts vowels and the values of the digits,if it is more then one it increments its value and at the last print method is used to print its count's value.The main path of the Internet along which data travels the fastest is known as the Internet ________. Group of answer choices
Answer:
Internet backbone
Explanation:
The internet backbone is made up of multiple networks from multiple users. It is the central data route between interconnected computer networks and core routers of the Internet on the large scale. This backbone does not have a unique central control or policies, and is hosted by big government, research and academic institutes, commercial organisations etc. Although it is governed by the principle of settlement-free peering, in which providers privately negotiate interconnection agreements, moves have been made to ensure that no particular internet backbone provider grows too large as to dominate the backbone market.
Convert the following numbers from decimal to binary, assuming unsigned binary representation:________.
A) 35
B) 3
C) 27
D) 16
Answer:
Binary representations of following are:
A) 35 = 100011
B) 3 = 11
C) 27 = 11011
D) 16 = 10000
Explanation:
The method to generate the binary number from a decimal is :
Keep on dividing the number by 2 and keep on tracking the remainder
And the quotient is again divided and remainder is tracked so that the number is completely divided.
And then write the binary digits from bottom to top.
Please have a look at the method in below examples:
A) 35
[tex]\begin{center}\begin{tabular}{ c c c }Number & Quotient & Remainder\\ 2 & 35 & 1 \\ 2 & 17 & 1 \\ 2 & 8 & 0 \\ 2 & 4 & 0 \\ 2 & 2 & 0 \\ 2 & 1 & 1\end{tabular}\end{center}[/tex]
Writing the remainder from bottom to top.
So, binary number is 100011
B) 3
[tex]\begin{center}\begin{tabular}{ c c c }Number & Quotient & Remainder\\ 2 & 3 & 1 \\ 2 & 1 & 1 \\ \end{tabular}\end{center}[/tex]
Writing the remainder from bottom to top.
So, binary equivalent is 11.
C) 27
[tex]\begin{center}\begin{tabular}{ c c c }Number & Quotient & Remainder\\ 2 & 27 & 1 \\ 2 & 13 & 1 \\ 2 & 6 & 0 \\ 2 & 3 & 1 \\ 2 & 1 & 1 \end{tabular}\end{center}[/tex]
Writing the remainder from bottom to top.
So, binary equivalent is 11011.
D) 16
[tex]\begin{center}\begin{tabular}{ c c c }Number & Quotient & Remainder\\ 2 & 16 & 0 \\ 2 & 8 & 0 \\ 2 & 4 & 0 \\ 2 & 2 & 0 \\ 2 & 1 & 1 \\\end{tabular}\end{center}[/tex]
Writing the remainder from bottom to top.
So, binary equivalent is 10000.
Answers are:
Binary representations of following are:
A) 35 = 100011
B) 3 = 11
C) 27 = 11011
D) 16 = 10000
The advantage of returning a structure type from a function when compared to returning a fundamental type is that
Answer:
The function can return multiple values and the function can return an object
Explanation:
The advantage of returning a structure type from a function when compared to returning a fundamental type is that the function can return multiple values and also the function can return an object
A function in a structure can be passed to a function from any other function or from the main function itself and the definition of a structure can be seen in the function where it is found
What will be the tokens in the following statement? StringTokenizer strToken = new StringTokenizer("January 1, 2008", ", ", true);
Answer:
The tokens are:
January
space
1
,
space
2008
Explanation:
StringTokenizer class is basically used to break a string into tokens. The string consists of numbers, letters, quotation marks commas etc,
For example if the string is "My name is ABC" then StringTokenizer will break this string to following tokens:
My
name
is
ABC
So in the above example, the string is "January 1, 2008". It contains January with a space, then 1, then a comma, then 2008
The last comma and true in the statement do not belong to the string. They are the parameters of the StringTokenizer constructor i.e.
StringTokenizer(String str, String delim, boolean flag)
So according to the above constructor str= "January 1, 2008"
String delim is ,
boolean flag = true
So the StringTokenizer strToken = new StringTokenizer("January 1, 2008", ", ", true); statement has:
a string January 1, 2008
a delim comma with a space (, ) which is used to tokenize the string "January 1, 2008".
boolean flag set to true which means the delim i.e. (, ) is also considered to be a token in the string. This means the comma and space are considered to be tokens in the given string January 1, 2008.
Hence the output is January space 1 comma space 2008.
Check the attached image to see the output of the following statement.
When preparing a photo for a magazine, a graphic designer would most likely need to use a program such as Microsoft Excel to keep track of magazine sales. Microsoft Word to write an article about the photo. Adobe Photoshop to manipulate the photo. Autodesk Maya to create 3-D images that match the photo.
Answer:
Adobe Photoshop To Manipulate The Photo.
Explanation:
BLACKPINKS new album is amazing OMG I LOVE Lovesick Girls!!!
Makers of tablet computers continually work within narrow constraints on cost, power consumption, weight, and battery life. Describe what you feel would be the perfect tablet computer. How large would the screen be? Would you rather have a longer-lasting battery, even if it means having a heavier unit? How heavy would be too heavy? Would you rather have low cost or fast performance Should the battery be consumer-replaceable?
Answer:
In my opinion I would spend my money on a pc, tablets are of no use anymore besides having a larger screen, nowadays you either have a phone or a computer.
In my opinion I would spend my money on a pc, tablets are of no use anymore besides having a larger screen, nowadays you either have a phone or a computer.
What will be the typical runtime of a tablet?The typical runtime of a tablet is between three and ten hours. More charge is typically needed for less expensive models than for more expensive tablets.
The typical runtime of a tablet is between three and ten hours. More charge is typically needed for less expensive models than for more expensive tablets. It might go a week or longer between charges if you only use the tablet once or twice each day.
Many people find that charging merely 80% is ineffective. Your phone won't function if you fully charge it and then use it in a single day. The 40-80% rule applies if, like me, your daily usage is limited to 25–50%.
The typical runtime of a tablet is between three and ten hours. More charge is typically needed for less expensive models than for more expensive tablets.
Therefore, In my opinion I would spend my money on a pc, tablets are of no use anymore besides having a larger screen, nowadays you either have a phone or a computer.
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Do transformers have life insurance or car insurance? If you chose life insurance, are they even alive?
Answer:
Car insurance
Explanation:
they are machines with ai
For selection purposes, it is critical that application items have a proven relationship between a selection device and some relevant criterion. This is called
Answer:
Validity
Explanation:
Personnel Selection encompasses all the processes and methods involved in the selection of workers. The purpose of personnel selection is to determine the best candidate for the job and in so doing the recruiting organization must play by the rules laid down by the government for recruitment. Validity refers to the relationship between interviews and excellent performance at the job.
Validity implies that the method of selection must meet up to a standard criterion. This standard criterion is the expected job performance required of the potential employee. Different interview types (such as job-related, situational, and psychological) have different validity levels.
What's the value of this Python expression? ((10 >= 5*2) and (10 <= 5*2))
Answer:
1 (true)
Explanation:
10 == 10 is valid=> 10 >= 10 is valid => 10 >=(5*2) is valid
10 == 10 is valid=> 10 <= 10 is valid => 10 <=(5*2) is valid
=> ((10 >= 5*2) and (10 <= 5*2)) is valid => Return 1 or True
A customer contacts the help disk stating a laptop does not remain charged for more than 30 minutes and will not charge more than 15%. Which of the following components are the MOST likely causes the issue? (Select three.) A. LCD power inverter B. AC adapter C. Battery D. Processor E. VGA card F. Motherboard G. Backlit keyboard H. Wireless antenna
Answer:
A. LCD power inverter
B. AC adapter
C. Battery
What is the name of the provision of services based around hardware virtualization?
Explanation:
Hardware virtualization refers to the creation of virtual (as opposed to concrete) versions of computers and operating systems. ... Hardware virtualization has many advantages because controlling virtual machines is much easier than controlling a physical server.
The name of the provision of services based around hardware visualization is called cloud computing
The cloud hypervisor is the software that is made use of during hardware visualization. The hypervisor does the function of managing hardware resources involving the customer and the service provider.
The work of hypervisor is that it manages the physical hardware resource which is shared between the customer and the provider.
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Write a statement that assigns total_coins with the sum of nickel_count and dime_count. Sample output for 100 nickels and 200 dimes is: 300
Answer:
total_coins = nickel_count + dime_count
Explanation:
The statement that performs the operation in the question is total_coins = nickel_count + dime_count
Full Program (Written in Python)
nickel_count = int(input("Nickel Count: "))
dime_count = int(input("Dime Count: "))
total_coins = nickel_count + dime_count
print("Total coins: ",total_coins)
The first two lines prompt user for nickel and dime count respectively
The third line adds the two coins categories together
The last line prints the total count of coins
The statement which gives the sum of nickel and dime is written below :
total_coins = nickel_count + dime_count
The statement required is written using Python 3 :
We could write these as a function :def total(nickel_count, dime_count) :
total_coins = dime_count + nickel_count
print(total_coins)
total(100, 200)
#the function total takes in two arguments(number of nickels and number of dimes)
#assigns the varibale total_coins to the sum of nickel_count and dime_count
We could also write this in the form of a program which prompts users to enter values :nickel_count = int(input('Enter count of nickel : '))
# User is prompted to enter number of nickels
dime_count = int(input('Enter count of dime : '))
# User is prompted to enter number of dimes
total_coins = nickel_count + dime_count
#assigns the varibale total_coins to the sum of nickel_count and dime_count
print(total_coins)
#outputs the value of total_coins
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Suppose you are provided with 2 strings to your program. Your task is to join the strings together so you get a single string with a space between the 2 original strings. This is a common case is coding and you will need to create your output by joining the inputs and adding the space in the middle.
# Input from the command line
import sys
string1 = sys.argv[1]
string2 = sys.argv[2]
Answer:
public class TestImport{
public static void main(String[] args) {
String string1 = args[1];
String string2 = args[2];
System.out.println(string1 +" " +string2);
}
}
Explanation:
The solution here is to use string concatenation as has been used in this statement System.out.println(string1 +" " +string2);
When this code is run from the command line and passed atleast three command line arguments for index 0,1,2 respectively, the print statment will return the second string (that is index1) and the third argument(that is index2) with a space in-between the two string.
Let's revisit our lucky_number function. We want to change it, so that instead of printing the message, it returns the message. This way, the calling line can print the message, or do something else with it if needed. Fill in the blanks to complete the code to make it work.
def lucky_number(name):
number = len(name) * 9
___ = "Hello " + name + ". Your lucky number is " + str(number)
___
print(lucky_number("Kay"))
print(lucky_number("Cameron"))
Answer:
Replace the first blank with:
message = "Hello " + name + ". Your lucky number is " + str(number)
Replace the second blank with:
return message
Explanation:
The first blank needs to be filled with a variable; we can make use of any variable name as long as it follows the variable naming convention.
Having said that, I decided to make use of variable name "message", without the quotes
The next blank is meant to return the variable on the previous line;
Since the variable that was used is message, the next blank will be "return message", without the quotes
In other to make the function lucky_number return the message rather than print, we use the return keyword.
def lucky_number(name):
number = len(name) * 9
message = "Hello " + name + ". Your lucky number is " + str(number)
return message
In other to return a variable or expression in a defined function such as the lucky_number function defined above, all we have to do is use the return keyword with the message.
When we use :
print(message) : the output when the lucky_number function is called is that, content of the message variable is printed or displayed. However, return message would return message back to the caller making it useful in other parts of our program.The returned value could also be printed using the statement :
print(lucky_number(name)) : This statement prints the content of the returned message variable.
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CHALLENGE ACTIVITY |
6.2.2: Function call in expression.
Assign to maxSum the max of (numa, numB) PLUS the max of (numy, numz). Use just one statement. Hint: Call FindMax() twice in an expression.
1. #include
2. using namespace std; passed
3.
4. double FindMax(double numi,
5. double num2) { double maxVal; emos
6.
7. // Note: if-else statements need not be understood to complete this activity
8. if (numi > num2) { // if num1 is greater than num2,
9. maxVal = num1; // then num1 is the maxVal.
10.
11. All tests passed else
12. {maxVal = num2; // Otherwise, // num2 is the maxval.
13.
14.
15. return maxVal;
16. }
17.
18. int main() {
19. double numA;
20. double numB;
21. double numY;
22. double numz;
Answer:
maxSum = FindMax(numA, numB) + FindMax(numY, numZ);
The maxSum is a double type variable which is assigned the maximum of the two variables numA numB PLUS the maximum of the two variables numY numZ using FindMax function. The FindMax() method is called twice in this statement one time to find the maximum of numA and numB and one time to find the maximum of numY numZ. When the FindMax() method is called by passing numA and numB as parameters to this method, then method finds if the value of numA is greater than that of numB or vice versa. When the FindMax() method is called by passing numY and numZ as parameters to this method, then method finds if the value of numY is greater than that of numZ or vice versa. The PLUS sign between the two method calls means that the resultant values returned by the FindMax() for both the calls are added and the result of addition is assigned to maxSum.
Explanation:
This is where the statement will fit in the program.
#include <iostream>
using namespace std;
double FindMax(double num1, double num2) {
double maxVal = 0.0;
if (num1 > num2) { // if num1 is greater than num2,
maxVal = num1; // then num1 is the maxVal. }
else {
maxVal = num2; // num2 is the maxVal. }
return maxVal; }
int main() {
double numA;
double numB;
double numY;
double numZ;
double maxSum = 0.0;
maxSum = FindMax(numA, numB) + FindMax(numY, numZ);
cout << "maxSum is: " << maxSum << endl; }
Lets take an example to explain this. Lets assign values to the variables.
numA = 6.0
numB = 3.0
numY = 4.0
numZ = 9.0
maxSum =0.0
maxSum = FindMax(numA, numB) + FindMax(numY, numZ);
FindMax(numA,numB) method call checks if numA>numB or numB>numA and returns the maximum of the two. Here numA>numB because 6.0 is greater than 3.0. So the method returns numA i.e. 6.0
FindMax(numY, numZ) method call checks if numY>numZ or numZ>numY and returns the maximum of the two. Here numZ>numY because 9.0 is greater than 4.0. So the method returns numZ i.e. 9.0
FindMax(numA, numB) + FindMax(numY, numZ) this adds the two values returned by the method FindMax for each call.
FindMax returned maxVal from numA and numB values which is numA i.e. 6.0.
FindMax returned maxVal from numY and numZ values which is numZ i.e. 9.0.
Adding these two values 9.0 + 6.0 = 15
So the complete statement FindMax(numA, numB) + FindMax(numY, numZ) gives 15.0 as a result.
This result is assigned to maxSum. Hence
maxSum = 15
To see the output on the screen you can use the print statement as:
cout<<maxSum;
This will display 15
The code for function calling is coded below.
To assign the maximum sum of `(numA, numB)` plus the maximum of `(numY, numZ)` to the variable `maxSum` using just one statement, you can call the `FindMax()` function twice in an expression.
Here's the code:
maxSum = FindMax(numA, numB) + FindMax(numY, numZ);
This code calls the `FindMax()` function twice, once with the parameters `(numA, numB)` and again with the parameters `(numY, numZ)`.
It calculates the maximum of each pair of numbers using the `FindMax()` function and then adds the two maximum values together. The result is assigned to the `maxSum` variable.
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.Pretend you are ready to buy a new computer for personal use.First, take a look at ads from various magazines and newspapers and list terms you don’t quite understand. Look up these terms and give a brief written explanation. Decide what factors are important in your decision as to which computer to buy and list them. After you select the system you would like to buy, identify which terms refer to hardware and which refer to software.
Answer:
Brainly is not meant to give paragraph answers to large questions.
In a computer (desktop)
There are 8-9 main components to a PC
Motherboard
CPU
GPU (for gamers)
RAM
SSD
HDD
PSU
Cooling fans (for AMD processors stock fans are included)
Case (some fans included)
I personally build my computers (desktops) as its cheaper and I won't have to pay a build fee.
C++ PROGRAM THAT DOES THE FOLLOWING:
Problem You Need to Solve for This Lab:
You are asked to write an app to keep track of a relatively small music library. The app should load song information from a data file once the app is started. It should allow user to view, add, remove, and search for songs. The app should save the data back to the same data file when the program exits.
What Your Program Should Do:
Write an interactive text based menu interface (using a loop) that will allow the user to
Enter information for a new song
Display information for all the songs in the database with index for each song
Remove a song by index
Search for songs by a certain artist
Search for songs by a certain album
Quit
Answer:
I have updated answer in google
Explanation:
please chek it. I hope it will nice
Write code that uses the input string stream inSS to read input data from string userInput, and updates variables userMonth, userDate, and userYear. Sample output if the input is "Jan 12 1992": Month: Jan Date: 12 Year: 1992
Following are the java program to separing the string value:
Program Explanation:
Import package.Defining a class Main.Defining the main method.Inside the method, a Scanner class type variable "inSS" is define that reads "userInput" a string variable value.In the next step, one string and two integer variable "userMonth, userDate, and userYear" is defined that separe its value by using "useDelimiter" method, and print its value with the message.Program:
import java.util.*;//import package
public class Main //defining a class main
{
public static void main (String [] ars) //main method
{
Scanner inSS = null;//using Scanner
String userInput="Jan 12 1992";//defining a String variable userInput that holds a string value
inSS = new Scanner(userInput);//passing userInput value into Scanner class
String userMonth = "";//defining a String variable
int userDate = 0,userYear = 0;//defining an integer variable
inSS.useDelimiter(" ");//calling method useDelimiter
userMonth=inSS.next();//holding value in to the variable
userDate=inSS.nextInt();//holding value in to the variable
userYear=inSS.nextInt();//holding value in to the variable
System.out.println("Month: " + userMonth);//print value with message
System.out.println("Date: " + userDate);//print value with message
System.out.println("Year: " + userYear);//print value with message
return;
}
}
Output:
Please find the attachment file.
Learn more:
brainly.com/question/14063644
A service provider recently upgraded one of the storage clusters that houses non-confidential data for clients. The storage provider wants the hard drives back in working condition. Which of the following is the BEST method for sanitizing the data given the circumstances?
a. Hashing
b. Wiping
c. Purging
d. Degaussing
Answer:
c. Purging
Explanation:
Based on the information provided it can be said that the best method for sanitizing the data would be Purging. This is a process that permanently erases the data from a specific storage unit. Doing so prevents data from being recovered by an expert and also frees up storage and memory space to be used for other information. Since it is very inexpensive and provides the best overall results this would be the best option in this scenario.