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3 years ago

When do you use FTP?

2 answers:

5 0

FTP (File Transfer Protocol) can be used for a variety of tasks. For instance, webmasters using FTP for pushing updates/files to their websites can provide easy and straightforward changes to their services without the need to physically transfer files onto the host server. FTP should be used when you must update a file or files on a host server for a variety of reasons and you do not have access to the host server physically. However, FTP also has some inherent security risks which is why some webmasters/hosts chose to opt out of pushing updates through FTP in favour of physical file transfer.

vampirchik [111]3 years ago

3 0

Answer:

FTP stands for File Transfer Protocol, and is a very fast and versatile way to transfer files (also known as files), being one of the most used on the internet.

It can refer to both the protocol and the program that implements this protocol (FTP Server, in this case, traditionally appears in lowercase letters, influenced by the Unix file transfer program).

Data transfer over computer networks typically involves file transfer and access to remote file systems (with the same interface as local files). FTP (RFC 959) is based on TCP, but predates the TCP / IP protocol stack and is later adapted to TCP / IP. It is the TCP / IP stack standard for transferring files, it is a hardware and operating system-independent generic protocol, and it transfers files at will, given access restrictions and file properties.

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What do I need to write ??

Alexxx [7]

print('Welcome')

name = input('Please enter your name : ')

age = int(input('Your age : '))

print('Your name is',name,'and you have',age,'years old')

8 0

3 years ago

Assume you are given a boolean variable named isNegative and a 2-dimensional array of ints that has been created and assigned to

Anon25 [30]

Answer:

#include <iostream>

using namespace std;

int main(){

int rows, cols;

bool isNegatives;

cout<<"Rows: ";

cin>>rows;

cout<<"Columns: ";

cin>>cols;

int a2d[rows][cols];

for(int i =0;i<rows;i++){

for(int j =0;j<cols;j++){

cin>>a2d[i][j];} }

int negatives, others = 0;

for(int i =0;i<rows;i++){

for(int j =0;j<cols;j++){

if(a2d[i][j]<0){

negatives++;}

else{

others++;}} }

if(negatives>others){

isNegatives = true;}

else{

isNegatives = false;}

cout<<isNegatives;

return 0;

}

Explanation:

For clarity and better understanding of the question, I answered the question from the scratch.

This line declares number of rows and columns

int rows, cols;

This line declares the Boolean variable

bool isNegatives;

This line prompts user for rows

cout<<"Rows: ";

This line gets the number of rows

cin>>rows;

This line prompts user for columns

cout<<"Columns: ";

This line gets the number of columns

cin>>cols;

This line declares the array

int a2d[rows][cols];

This line gets user input for the array

for(int i =0;i<rows;i++){

for(int j =0;j<cols;j++){

cin>>a2d[i][j];} }

This line declares and initializes number of negative and others to 0

int negatives, others = 0;

The following iteration counts the number of negatives and also count the number of non negative (i.e. others)

for(int i =0;i<rows;i++){

for(int j =0;j<cols;j++){

if(a2d[i][j]<0){

negatives++;}

else{

others++;}} }

This checks of number of negatives is greater than others

if(negatives>others){

If yes, it assigns true to isNegatives

isNegatives = true;}

else{

If otherwise, it assigns false to isNegatives

isNegatives = false;}

This prints the value of isNegatives

cout<<isNegatives;

See attachment

Download cpp

5 0

2 years ago

A report has a column of totals, with each total adding to the cell above it. What kind of calculated figure is this?

Alexxx [7]

ANSWER:

The correct answer is Running Sum.

Explanation:

A report has a column of totals, with each total adding to the cell above it. Such type of calculated figure is called the Running Sum.

Running sum is also called the Partial Sum. In such type of summation, the values in the sequence is added to get a final result and then if a new number comes, it is again added to the grand sum, and in this way the sequence continues. Every new entry is added to the previous sum to get another sum.

3 0

3 years ago

Question 1 of 10 Which type of information systems personnel are involved in organizing information so that users can access it

sergij07 [2.7K]

Option D is correct. If we want multiple users to access data, we will organise that data in Database we can then be accessed whenever needed.

6 0

2 years ago

Assume that a kernel is launched with 1000 thread blocks each of which has 512 threads. If a variable is declared as a shared me

Alex

Answer:

The answer to this question is the option "B".

Explanation:

In this question, the answer is option B which is 1,000 because the kernel is a central part of an operating system. kernel manages the computer and the hardware operations. most especially memory and CPU time. It also sheared a memory variable is allocated to thread blocks. That's why the answer to this question is 1,000.

7 0

2 years ago