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lilavasa [31]
3 years ago
11

Primary memory consists of the various devices that are able to store data and programs even when the power is off. true or fals

e​
Computers and Technology
1 answer:
balu736 [363]3 years ago
6 0

Answer: I think its true but I'm not like 100% sure sorry

Explanation: i dont know just seems right

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Write a program that asks the user for several days' temperatures and computes the average temperature for that period and how m
elena-14-01-66 [18.8K]

Answer:

#section 1

<em>no_of_days= int(input('How many days are we geting the average for: ')) </em>

<em>tem=[] </em>

<em>for i in range(no_of_days): </em>

<em>    a= int(input('Enter temperaure: input ' + str(i+1)+'  :')) </em>

<em>    tem.append(a) </em>

<em />

#section 2<em>     </em>

<em>average = round(sum(tem)/len(tem),2) </em>

<em>print('The Average is ',average) </em>

<em>gdays=[] </em>

<em>for i in tem: </em>

<em>    if i > average: </em>

<em>        gdays.append(i) </em>

<em> </em>

<em>print('The following days are greater than the average: ',gdays)</em>

Explanation:

The above code is written in python 3

#section 1:

An input is gotten for number of days that is to be used in the calculation, and an array is created to hold the temperature that will be inputted into the program.

A range of values from [0 - (no_of_days - 1)] is created from the number of days entered, this is done so that the FOR loop can iterate through every number and call for inputs.

The FOR loop prompts the user for an input based on the range and passes that input to an integer data type before appending it to the tem array.

#section 2:

The sum of the new list and the length is used to calculate the average and the it is rounded up to 2 DP, The average is then printed to the screen.

Another FOR loop is used to check which of the days are greater than the average and passes it to another array (<em>gdays)</em>, this array is also printed to the screen.

check the attachment to see how the code works.

4 0
4 years ago
DRU is a small brokerage house that enables its clients to buy and sell
Rudik [331]

The complete question rather reads;

DRU is a small brokerage house that enables its clients to buy and sell

stocks over the Internet, as well as place traditional orders by phone or Fax. DRU has just decided to install a new e-mail package. One vendor offering an SMTP-based two-tier client-server architecture. The second vendor is offering a Web-based e-mail architecture. DRU doesn't understand either one but thanks the Web-based one should be better because, in their words, "the Web is the future".

<u>(a) Briefly explain to DRU management, in layperson's terms, the difference between the two.</u>

<u>(b) Outline the pros and cons of the two alternatives and </u>

<u>(c) Recommend to DRU about which is better</u>

<u>Explanation:</u>

a) SMTP stands for Simple Mail Transfer Protocol. Thus, put simply an SMTP-based two-tier client-server architecture is a package that involves using a client-server provider like Outlook. This implies that Outlook provides the client with his own unique PO Box (server) so to speak.

While the Web-based e-mail architecture enables the DRU access to online mail platforms like G-mail with little server customisation features.

b. The Web-based e-mail architecture is good for personal email activities because of its ease of operation, however, it does not provide top security and customisation features. While an SMTP-based two-tier client-server architecture allows for unique server customisation with added security features as well be suitable for larger organisational work. Although a disadvantage is that it may cost more and quite a complex process to learn.

c) Since DRU is a growing firm the SMTP-based two-tier client-server architecture would be recommended as this would provide it will efficient customer service delivery.

6 0
3 years ago
Write an algorithm which gets a number N, and prints all the natural numbers less than or equal N. 3.
oksian1 [2.3K]

Answer:

Algorithm:

1.Create a variable N.

2.Read the value of N from user.

3.for i=1 to N.

 3.1 Print value of i.

4.end program.

Implementation in C++:

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

// variable

int N;

cout<<"Enter value of N:";

// read the value of N

cin>>N;

cout<<"Natural number from 1 to "<<N<<" are:";

for(int i=1;i<=N;i++)

{

// print the numbers

   cout<<i<<" ";

}

return 0;

}

Output:

Enter value of N:6                                                                                                        

Natural number from 1 to 6 are:1 2 3 4 5 6

3 0
3 years ago
Compare physical storage and virtual storage. Give an example of each and explain why one type allows computers to access data a
Nuetrik [128]
Physical storage is like your Hard Drive, Virtual is what is called the Cloud. Hard drives are able to pull information directly from inside the computer while the cloud has to do over the internet.
8 0
4 years ago
Advertising managers work on websites used in __________?
Elena-2011 [213]
Campaigns

Hope this is right :-;
3 0
3 years ago
Read 2 more answers
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