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3 years ago

What is a Web application?

Computers and Technology

1 answer:

OLga [1]3 years ago

7 0

Answer:

A web application is a computer program that utilizes web browsers and web technology to perform tasks over the Internet.

Explanation:

Web applications include online forms, shopping carts, word processors, spreadsheets, video and photo editing, file conversion e.t.c.

You might be interested in

Describe shortly about the following Linux directories and theirpurpose,1. lib2. etc3. Boot4. Root5. home

Bingel [31]

Answer:

Linux directories and their purposes are:

1) lib - Lib file contained the share object library file which necessary to boots system and this directory contain file module stored in the kernel.

2) etc - etc file is the configuration file that they are local in the machines. When the program run these file are stored in the directories. this can be static and do not executable directory.

3) Boot - Boot file are stored in the directory which required processing of linux boot and such files are included in the linux kernel of the file.

4) Root - Root file are the best user root directory and user cannot view this directories from there account. This file usually contain administrative file system.

5) Home - Home file contained the user directory and it is the default system of linux. Home directory helps user to enable any network system to access there home directories.

5 0

3 years ago

find_cow(name, cows) Given a name and a Python list of Cow objects, return the Cow object with the specified name. If no such Co

nadya68 [22]

Using the computational knowledge in python it is possible to write a code that Given a name and a Python list of Cow objects

<h3>Writting the code in python:</h3>

def load_cows(filename):

cow_dict = dict()

f = open(filename, 'r')

for line in f:

line_data = line.split(',')

cow_dict[line_data[0]] = int(line_data[1])

return cow_dict

def greedy_cow_transport(cows, limit=10):

trips = []

cowsCopy = cows.copy()

sortedCows = sorted(cowsCopy.items(), key=lambda x: x[1], reverse = True)

while sum(cowsCopy.values()) > 0:

ship = []

total = 0

for cow, value in sortedCows:

if cowsCopy[cow] != 0 and value + total <= limit:

ship.append(cow)

total += value

cowsCopy[cow] = 0

trips.append(ship)

return trips

def brute_force_cow_transport(cows,limit=10):

trips = []

possibilities = []

for i in power_list:

ship = []

for j in i:

ship_weights = []

for k in j:

ship_weights.append(cows[k])

#print(ship_weights)

ship.append(sum(ship_weights))

#print(ship)

if all(d <= limit for d in ship):

possibilities.append(i)

pruned_possibilities = []

for k in possibilities:

if k not in pruned_possibilities:

pruned_possibilities.append(k)

# now find the minimum list length:

min_list_len = min(map(len, pruned_possibilities))

for l in pruned_possibilities:

if len(l) == min_list_len:

return l

def compare_cow_transport_algorithms():

greedy_start = time.time()

greedy_results = greedy_cow_transport(cows, limit = 10)

greedy_end = time.time()

print('Greedy Algorithm time:', greedy_end -greedy_start)

brute_force_start = time.time()

brute_force_results = brute_force_cow_transport(cows, limit = 10)

brute_force_end = time.time()

print('Brute force time:', brute_force_end - brute_force_start)

print('Greedy Algorithm results:', greedy_results)

print('Number of trips returned by Greedy Algorithm:', len(greedy_results))

print('Brute Force Algorithm results:', brute_force_results)

print('Number of trips returned by Brute Force Algorithm:', len(brute_force_results))

See more about python at brainly.com/question/13437928

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4 0

2 years ago

What is the name of a variable that does not change values?

denpristay [2]

Answer:

Constant variable

Explanation:

Constant variable is a data item whose value cannot change

5 0

2 years ago

Read 2 more answers

There are several categories of utility programs that were discussed in this unit. For this item, list one. In one to three sent

Zolol [24]

Answer:

Antivirus

Explanation:

The antivirus software is a utility program and what it basically does include: (1) detecting of virus on the computer system (2) bring to the notice of the computer user, the presence of virus on the system.

An example is Avast Antivirus.

6 0

3 years ago

Consider the following code using the posix pthreads api:

Lubov Fominskaja [6]

The thing which the given program accomplishes is that it creates a method, declares variables, and executes commands if they meet the conditions in the code.

<h3>What is a Conditional Statement?</h3>

This is a type of statement that executes a line of code if a condition is not met.

Some types of conditional statements are:

IF statement
IF-ELSE statement
Nested If-else statement.
If-Else If ladder.
Switch statement.

No, that is not the desired output because the integer should be less than 20.

Read more about conditional statements here:

brainly.com/question/11073037

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8 0

2 years ago