please help me I mark you brilliant thanks​

Answer:

The program in python is as follows:

n = int(input("n: "))

sum = 0

for i in range(2,n+1):

   if i%2 == 0:

       sum+=i

print(sum)

Explanation:

This gets input n

n = int(input("n: "))

This initializes sum to 0

sum = 0

This iterates through n

for i in range(2,n+1):

This checks if current digit is even

   if i%2 == 0:

If yes, take the sum of the digit

       sum+=i

Print the calculated even sum

print(sum)

Answer:

fewrugbrubpwerivrib

Explanation:

vbhresibvhresiupvkbjriururbvurfiuibvuefsbiuiuvuib

Answer:

A computer monitor is an electronic device that shows pictures for computers. Monitors often look similar to televisions. The main difference between a monitor and a television is that a monitor does not have a television tuner to change channels. Monitors often have higher display resolution than televisions.

A printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper. Printers vary in size, speed, sophistication, and cost. In general, more expensive printers are used for higher-resolution color printing.

Speakers receive audio input from the computer's sound card and produce audio output in the form of sound waves. Most computer speakers are active speakers, meaning they have an internal amplifier which allows you to increase the volume, or amplitude, of the sound.

Answer:

B. The item has been selected

Answer:

C

Explanation:

When an item is unavailable, usually referring to the Technology field, it is gray. Gray items are things that are not created anymore, sold out or not enough supply. The color gray is usually used to symbol something bad, and not having a product is considered bad. Using our background knowledge, we can concude that the answer is option C.

Answer: Most obvious spam messages will still reach the client computer

Explanation:

It should be noted that by default, usually the junk email filter is already set to No Automatic Filtering.

When a user configures No Automatic Filtering in Junk Mail Options, it should be noted that most obvious spam messages will still reach the client computer.

Therefore, the correct option is D.

Answer:

1. Open the Form

2. Arrange tabs

3. Layout view

4. Reoder and arrange the Layout as desired

5. Press Ctrl + A

6. Choose the remove Layout button

7. Click Save

I am not sure

The complete steps for rearranging the layout of a form are in the order:

A form layout is the arrangement of all elements, components, and attributes of your form and the placement of the form on a specific page.

When rearranging the layout of the form, the steps to take are as follows:

Learn more about form layout arrangement here:

https://brainly.com/question/9759966

#SPJ2

Answer:

Algorithm and flowchart are the powerful tools for learning programming. An algorithm is a step-by-step analysis of the process, while a flowchart explains the steps of a program in a graphical way. Algorithm and flowcharts helps to clarify all the steps for solving the problem.

Answer go to y o u t u b e type in volleyball_chan hit the sub button

Explanation:

Answer:

Here is the code.

Explanation:

#include <stdlib.h>

#include <stdio.h>

int check_month(int month);

int check_date(int year, int month, int day);

void display_date(int year, int month, int day);

int check_year(int year);

int main (void)

{

int year, month, day;

int valid;

printf("\t\t\t\tEnter Date \n");

printf("\nyear (yyyy): ");

scanf("%d",&year);

printf("month: ");

scanf("%d",&month);

printf("day: ");

scanf("%d", &day);

valid = check_month(month);

if (valid)

{

valid = check_date(year, month, day);

}

if (valid)

{

display_date(year, month, day);

printf("is a valid date. \n");

}

else

{

display_date(year, month, day);

printf("is a illegal date. \n");

}

system ("pause");

return 0;

}

int check_month(int month)

{

int flag;

if (month>=1 && month<=12)

flag = 1;

else

flag = 0;

return flag;

}

int check_date(int year, int month, int day)

{

int valid;

int leep_year;

switch (month)

{

case 1:

case 3:

case 5:

case 7:

case 8:

case 10:

case 12:

if (day>=1 && day<=31)

valid = 1;

else

valid = 0;

break;

case 2:

leep_year = check_year(year);

if (leep_year)

{ if (day>=1 && day<=29)

valid = 1;

else

valid = 0;

}

else

{ if (day>=1 && day<=28)

valid = 1;

else

valid = 0;

}

break;

case 4:

case 6:

case 9:

case 11:

if (day>=1 && day<=30)

valid = 1;

else

valid = 0;

break;

}

return valid;

}

int check_year(int year)

{

int leep_year;

if (year%4==0)

{

if (year%100==0)

{

if (year%400==0)

leep_year = 1; // 1600, 2000

else

leep_year = 0; // 1700, 1800, 1900, 2100

}

else

{

leep_year = 1; // 2004, 1996

}

}

else

{

leep_year = 0; // 2003, 2011

}

return leep_year;

}

void display_date(int year, int month, int day)

{

if (month == 1)

printf("January");

else if (month == 2)

printf("February");

else if (month == 3)

printf("March");

else if (month == 4)

printf("April");

else if (month == 5)

printf("May");

else if (month == 6)

printf("June");

else if (month == 7)

printf("July");

else if (month == 8)

printf("August");

else if (month == 9)

printf("September");

else if (month == 10)

printf("October");

else if (month == 11)

printf("November");

else if (month == 12)

printf("December");

else

printf("The Month enter is not valid.\n");

printf(" %d, %d ",day,year);

}

Answer:

D. 33mhz

Explanation:

The PCI is short for peripheral component interconnect. This has speed and was made by Intel. At first it was made to be 32 bits and with a speed that 2as up to 33 megahertz. But other versions that followed had 64 bit and 66 megahertz.

This bus can stay with other buses and can work in synchronous or the asynchronous mode.

Answer:

e.

balance = balance + amount;

return balance;

Explanation:

Required

Code to update account balance and return the updated balance

The code that does this task is (e).

Assume the following:

[tex]balance = 5000; amount = 2000;[/tex]

So, code (e) is as follows:

balance = balance + amount; [tex]\to[/tex]

[tex]balance = 5000 + 2000[/tex] [tex]\to[/tex]

[tex]balance = 7000[/tex]

Here, the updated value of balance is 7000

So: return balance

will return 7000 as the updated account balance

Other options are incorrect

Answer:

# the dog dataframe has been loaded as mpr

# select the dogs where Age is greater than 2

greater_than_2 = mpr [mpr. age > 2]

print(greater_than_2)

# select the dogs whose status is equal to 'still missing'

still_missing = mpr[mpr. status == 'Still Missing']

print(still_missing)

# select all dogs whose dog breed is not equal to Poodle

not_poodle = mpr [mpr.breed != 'Poodle']

print(not_poodle)

Explanation:

The pandas dataframe is a tabular data structure that holds data in rows and columns like a spreadsheet. It is used for statistical data analysis and visualization.

The three program statements above use python conditional statements and operators to retrieve rows matching a given value or condition.

Answer: flash drive

Explanation:

Flash drives are refered to as small, portable storage devices which makes use of a USB interface in order to be connected to a laptop.

Flash cards are removable and rewritable. They are mainly used to store data. Flash cards can be found in computers, laptops, digital cameras etc.

Answer:

use the input function to ask them their name like name = input(" enter name?: ") or

def greet(name, msg):

    # This function greets to  the person with the provided message

 print("Hello", name + ', ' + msg)  

greet("Andy", "Good morning!")

def greet(name, msg="Good morning!"):

   # This function greets to

     the person with the

     provided message.  

     If the message is not provided,

     it defaults to "Good

     morning!  

   print("Hello", name + ', ' + msg)

greet("Kate")

greet("Bruce", "How do you do?")

Explanation:

it's one of these three but not sure

Answer:

Here is your answer 0.99202794407

Absolute reference is used especially to keep the value or content of a column or row constant.

Cell referencing is one common and important concept in spreadsheets. A cell reference or cell address is a value, mostly alphanumeric, used to identify a specific cell or cell range in a worksheet.

In spreadsheets such as that of Microsoft - excel - there are basically two types of referencing.

i. relative referencing

ii. absolute referencing

iii. mixed referencing

Relative reference is the default cell reference. When a relative reference is copied and pasted across multiple cells, it changes depending on its relative position. This type of reference is especially useful when there is a need to apply same formula across multiple rows or columns.

Absolute reference, on the other hand, will not change even though it is copied across multiple cells. It is used especially to keep the value or content of a column or row constant.

Mixed reference is a hybrid of the relative and absolute references.

Answer:

Explanation:

The best way to do this would be to use the following line of code

clear: left;

This would make sure that there are no floating elements (li's in this scenario) on the left side of each element. Which in this navigation list would be each individual element, causing it to move each element underneath the previous element. Therefore the entire CSS code would be

.horizontal li {

   display: block;

   width: 12.5%;

   float: left;

   clear: left;

   }

An example can be seen in the attached picture below.

Answer:

a) 15.24 kbps

b) 762 bits

Explanation:

Using little law

a) Determine the average arrival rate (  λ  ) in units of packets/s

λ  = r / Tr  --- 1

where ; r = 1000 bits , Tr = Tw + Ts = 0.05 + (( 1000 / (64 * 1000 ))  = 0.0656

back to equation 1

λ = 1000 / 0.0656 = 15243.9 = 15.24 kbps

b) Determine average number of packets w to be served

w =  λ * Tw =  15243.9 * 0.05 = 762.195 ≈ 762 bits

Answer:

D, routers enable us to connect to the internet.

Answer:

#include <iostream>

#include <string>

#include <regex>

using namespace std;

int main()

{

   cout << "Enter a 5-digit number: ";

   string number;

   cin >> number;

   bool valid = regex_search(number, regex("^\\d{4}[02468]$"));

   if (valid) {

       valid = stoi(number.substr(0, 1)) + stoi(number.substr(1, 1))  

           < stoi(number.substr(3, 1)) + stoi(number.substr(4, 1));

   }

   cout << number << (valid ? " is valid" : " is invalid");

}

Explanation:

Regular expressions can do all of your checking except for the sum of digits check. The checks are i.m.o. easiest if you don't treat the input as a number, but as a string with digits in it.

The regex means:

^ start of string

\d{4} exactly 4 digits

[02468] one of 0, 2, 4, 6 or 8 (this is what makes it even)

$ end of string

Answer:

Primary memory is computer memory that a processor or computer accesses first or directly. It allows a processor to access running execution applications and services that are temporarily stored in a specific memory location. Primary memory is also known as primary storage or main memory.

Explanation:

Answer:

Replace the comment with:

maxSum =FindMax(numA,numB)+FindMax(numY,numZ);

Explanation:

Required

The statement to add up the two maximum from the functions

To do this, we have to call FindMax for both arguments i.e.

FindMax(numA,numB) and FindMax(numY,numZ) respectively

Next, use the + sign to add up the returned value.

So, the complete statement is:

maxSum =FindMax(numA,numB)+FindMax(numY,numZ);

See attachment for complete program

Answer:

Following are the response to the given question:

Explanation:

The glamorous objective is to examine the items (as being the most valuable and "cheapest" items are chosen) while no item is selectable - in other words, the loading can be reached.

Assume that such a strategy also isn't optimum, this is that there is the set of items not including one of the selfish strategy items (say, i-th item), but instead a heavy, less valuable item j, with j > i and is optimal.

As [tex]W_i < w_j[/tex], the i-th item may be substituted by the j-th item, as well as the overall load is still sustainable. Moreover, because [tex]v_i>v_j[/tex] and this strategy is better, our total profit has dropped. Contradiction.

Answer:

The valid operations are:

*q = *(&a[0]);  and q = &(*p);

Explanation:

Given

The above declarations

Required

The valid operations

*q = *(&a[0]);  and q = &(*p); are valid assignment operations.

However, q = &&a[0]; q = &&a; are invalid because:

The assignment operations intend to implicitly cast the char array a to pointer q. C++ does not allow such operation.

Hence, *q = *(&a[0]);  and q = &(*p); are valid

Another way to know the valid operations is to run the program and look out for the syntax errors thrown by the C++ compiler

Answer:

The answer is "True".

Explanation:

Assertiveness means that others are encouraged to be open, honest about their thoughts, wishes and feelings so how they can act properly. Assertive behavior: be open and communicate wishes, ideas and feelings, as well as encourage others to do likewise. Please visit our Emotional Regulation page. A major aspect is the ability to control your anger. Once you are quiet or aggressive, work very hard.

Answer:

war driving.

Explanation:

Data theft can be defined as a cyber attack which typically involves an unauthorized access to a user's data with the sole intention to use for fraudulent purposes or illegal operations. There are several methods used by cyber criminals or hackers to obtain user data and these includes DDOS attack, SQL injection, man in the middle, phishing, etc.

Generally, the two (2) essential privacy concerns in the field of cybersecurity are knowing how personal data are collected and essentially how they're used by the beneficiaries or end users.

War driving can be defined as a form of cyber attack which typically involves having eavesdroppers in a moving vehicle drive by buildings or park outside so as to avail them the opportunity of intercepting a wireless network traffic using a smartphone or laptop computer and illegitimately obtain sensitive user informations for further unauthorized use or to perform other fraudulent activities.

Answer: Its the one in the middle the really long thingy it looks like a rectangle

Explanation:

ITS IN THE MIDDLE

Answer:

Option d (all of the above) is the correct answer.

Explanation:

Thus the above is the correct answer.