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DochEvi [55]
2 years ago
9

Question 1 of 1

Computers and Technology
1 answer:
evablogger [386]2 years ago
3 0

Answer:

Ladders are not moved, shifted, or extended while a worker is on them.

Explanation:

It's the most logical answer out of the others.

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Which command backs up the single database called 'websites' to the file 'websites_backup.sql'?
kaheart [24]

Answer:

(d) mysqldump websites -u root -p > websites_backup.sql

Explanation:

To create a backup mysqldump is used.It is a data backup program.This program was originally written by Igor Romanenko. It creates a backup of file name websites_backup.sql.

So among the given options in the question option d is the correct option which backs up the single database websites in the file website_backup.sql.

8 0
3 years ago
Suppose that you have just bought a new computer and you want to install soft- ware on that. Specifically, two companies, which
Gennadij [26K]

Answer:

#importing the time module

import time

#welcoming the user

name = raw_input("What is your name? ")

print "Hello, " + name, "Time to play hangman!"

print "

"

#wait for 1 second

time.sleep(1)

print "Start guessing..."

time.sleep(0.5)

#here we set the secret

word = "secret"

#creates an variable with an empty value

guesses = ''

#determine the number of turns

turns = 10

# Create a while loop

#check if the turns are more than zero

while turns > 0:          

   # make a counter that starts with zero

   failed = 0              

   # for every character in secret_word    

   for char in word:      

   # see if the character is in the players guess

       if char in guesses:    

   

       # print then out the character

           print char,    

       else:

   

       # if not found, print a dash

           print "_",      

       

       # and increase the failed counter with one

           failed += 1    

   # if failed is equal to zero

   # print You Won

   if failed == 0:        

       print "

You won"  

   # exit the script

       break              

   print

   # ask the user go guess a character

   guess = raw_input("guess a character:")  

   # set the players guess to guesses

   guesses += guess                    

   # if the guess is not found in the secret word

   if guess not in word:  

 

    # turns counter decreases with 1 (now 9)

       turns -= 1        

 

   # print wrong

       print "Wrong

"    

 

   # how many turns are left

       print "You have", + turns, 'more guesses'  

 

   # if the turns are equal to zero

       if turns == 0:            

   

       # print "You Lose"

           print "You Lose

"  

7 0
3 years ago
A client-server relationship is the basic form of a ____?
adell [148]
<span>
A client-server relationship is the basic form of a computer network. 

-hope this helps.</span>
4 0
3 years ago
how to Create a flowchart that will perform the multiplication, addition, subtraction and division of two numbers. First, the tw
tekilochka [14]
Start
↓
Ask for two numbers from user
↓
Store the numbers as A and B
↓
Perform
A + B = C
A - B = D
A x B = E
A / B = F
↓
Display as text
A + B = C
A - B = D
A x B = E
A / B = F
↓
End
7 0
3 years ago
The choice of an appropriate input device for a product is often based on both the type of device being used and the target mark
maxonik [38]

<u>Explanation:</u>

Well, one may wonder: <em>what is an input device? </em>In simple words, an input device a computer piece of hardware that<u> sends data into the computer</u>; such as a keyboard, mouse, etc.

<u>The typical hardware I would select as the primary input device for senior citizens is the</u><u> keyboard.</u> Because it involves less technical requirement to use a keyboard; they simply just plug in the keyboard (in the case of a desktop computer) and can begin to type.

Advantages:

  • require little technical know-how.
  • keys are large to visible to the eyes.

Disadvantages:

  • may require a lot of practice to perform tasks faster.
  • can be physically draining since it involves the use of the fingers to type.

How could the disadvantages be minimized? By encouraging typing classes/training for seniors, and switching to voice recognition supported keyboard systems.

3 0
3 years ago
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