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MrRa [10]
3 years ago
5

What is a benefit of using client/server network?

Computers and Technology
2 answers:
vodomira [7]3 years ago
6 0

Answer:

Has a central, powerful computer

Explanation:

the other dude explains better

ANTONII [103]3 years ago
3 0

The answer is centralization

A client-server network is a server which acts as one powerful computer that provides information to other sub-ordinate workstations called the client. The biggest benefit of this setup is centralization or the central management of the server. Only a single server functions as a host that all clients request and use. Having a single centrally managed server is cost effective and is easily manageable. This centralized control can also be used to deploy processes, allocate user resources and delegate access permissions easily and effectively.

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Which of the following would be a valid method call for the following method? public static void showProduct (int num1, double n
Alenkinab [10]

Answer:

showProduct(int,double)

for example: showProduct(10,10.5) is the correct answer even showProduct(10,10.0) is also correct but showProduct(10.0,10.5) or showProduct(10,10) or showProduct(10.0,10) are wrong calls.

Explanation:

The code is

  1.       <em>public static void showProduct (int num1, double num2){</em>
  2. <em>       int product;</em>
  3. <em>       product = num1*(int)num2;</em>
  4. <em>       System.out.println("The product is "+product);</em>
  5. <em>       }</em>

showProduct is function which asks for two arguments whenever it is called, first one is integer and second one is of type double which is nothing but decimal point numbers. Generally, in programming languages, 10 is treated as integer but 10.0 is treated as decimal point number, but in real life they are same.

If showProduct( 10,10.0) is called the output will be 'The product is 100'.

Strange fact is that, if you enter showProduct(10,10.5) the output will remain same as 'The product is 100'. This happens because in the 3rd line of code,which is <em>product=num1*(int)num2</em>, (int) is placed before num2 which makes num2 as of type integer, which means whatever the value of num2 two is given, numbers after decimal is erased and only the integer part is used there.

This is necessary in JAVA and many other programming languages as you <u>cannot</u><u> multiply two different datatypes</u> (here one is int and another is double). Either both of them should be of type int or both should be of type double.

3 0
3 years ago
alex needs to email his graduation certificate to a prospective employer. he has only physical copies of the certificate. what d
svlad2 [7]
He should use a scanner, which would convert an image into an electronic file.
7 0
2 years ago
Please create a brute force password cracker using python
serg [7]

Answer:

0

2

I need to make small programs for school to brute force crack different types of passwords; I'm looking to create a brute force python code that will run through every possible combination of alphabetical and alphanumerical passwords and give me the password and the amount of time it took to crack.

I did the same with purely numerical passwords and got this:

import datetime as dt

Password4 = 123456

def crack_password():

   start = dt.datetime.now()

   for n in range(1000000):

       password_guess = '{0:04d}'.format(n)

            if password_guess == str(Password4):

               end = dt.datetime.now()

               print("Password found: {} in {}".format(password_guess, end - start))

              break

   guesses = crack_password()

I then tried to do something somewhat similar for alphabet/alphanumerical passwords but did not work whatever I tried:

   import random

   letters = [str(i) for i in range('a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p')]

   s = [''.join([a,b,c,d,e,f,g,h]) for a in letters for b in letters for c   in letters for d in letters for e in letters for f in letters for g in letters  for h in letters]

   random.shuffle(s)

   real_password = 'aaaaaaaa'

   i = 0

Explanation:

8 0
3 years ago
What is the most common data link layer protocol for a wired connection
krek1111 [17]
I think the answer is The PPP (Point-to-Point Protocol). <em />

It is the most common type of protocol that people use using a modem, a device or a router to have an internet connection. Here there two systems that establish a link to each other which is the point to point. The bits are transferred to a sender and a receiver. 

4 0
3 years ago
Read 2 more answers
What is the term for a web site and network used only by employees within a company?
slega [8]
Local area network is the term
5 0
4 years ago
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