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SIZIF [17.4K]
4 years ago
7

Which of the following activities have been made possible because of improvements in computer networks? Check all of the boxes t

hat apply.
A. using a computer keyboard
B. organizing the storage of data
C. calling on a telephone
D. accessing the Internet at the same time as other users
Computers and Technology
2 answers:
Artist 52 [7]4 years ago
7 0

Answer:

Option B is correct.

Explanation:

Earlier when the computer network didn't meet with the requirements, it was too difficult to store data safely and even to access the data, it required too much effort.

Now with the help of a well-designed computer network, we can keep the data with proper protection and we can easily access it whenever we need it.

With the Improvements in computer networks, We can create a huge data store and keep the different data in different parts which will be saved in the server and the benefit is that if data is crashed, we can easily retrieve it from the server.

ipn [44]4 years ago
7 0

Answer:

The Answer is :: organizing the storage of data

  accessing the Internet at the same time as other users

Explanation:

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Why it is important for everyday people to have access to credible online information?
Citrus2011 [14]

Answer:

so you know what is true

Explanation:

5 0
4 years ago
Read 2 more answers
Lab Goal : This lab was designed to demonstrate the similarities and differences in a for loop and a while loop.Lab Description
Mandarinka [93]

Answer:

See Explanation

Explanation:

Required:

Use for and while loop for the same program

<u>(1) String Cleaner</u>

#For Loop

name = "I am Sam"

result = ""  

<em>for i in range(0, len(name)):  </em>

<em>    if name[i]!= 'a':  </em>

<em>        result = result + name[i] </em>

print(result)

#While Loop

name = "I am Sam"

result = ""  

<em>i = 0 </em>

<em>while i < len(name): </em>

<em>    if name[i]!= 'a':  </em>

<em>        result = result + name[i] </em>

<em>    i+=1 </em>

print(result)

<u>(2): Common Divisor</u>

#For Loop

num1 = 528

num2 = 60

div = num2

if num1 > num2:

   div = num1

<em>for i in range(2,div):</em>

<em>    if num1%i == 0 and num2%i==0:</em>

<em>        print(i,end = " ")</em>

print()

#While Loop

num1 = 528

num2 = 60

div = num2

if num1 > num2:

   div = num1

i = 2

<em>while i <div:</em>

<em>    if num1%i == 0 and num2%i==0:</em>

<em>        print(i,end = " ")</em>

   i+=1

The iterates statements show the difference in the usage of both loops.

For the for loop, the syntax is:

<em>for [iterating-variable] in range(begin,end-1)</em>

<em>-------</em>

<em>---</em>

<em>--</em>

<em />

For the while loop, the syntax is:

<em>while(condition)</em>

<em>-------</em>

<em>---</em>

<em>--</em>

8 0
3 years ago
write an algorithm to settle the following question: a bank account starts out with $10,000. interest is compounded monthly at 6
svp [43]

Using the knowledge in computational language in python it is possible to write a code that write an algorithm to settle the following question.

<h3>Writting the code:</h3>

<em>original = float(raw_input("Enter initial balance: "))</em>

<em>interest = float(raw_input("Enter promised return: "))</em>

<em>expenses = float(raw_input("Enter monthly expenses: "))</em>

<em />

<em>interest = interest / 100 / 12</em>

<em>month = 0</em>

<em>balance = original</em>

<em />

<em>if balance * interest - expenses >= 0:</em>

<em>print "You don't need to worry."</em>

<em>else:</em>

<em>while balance + balance * interest - expenses >= 0: # negation of the if condition</em>

<em>balance = balance + interest * balance # in one month</em>

<em>balance = balance - expenses</em>

<em>month = month + 1</em>

<em>print month, balance</em>

<em />

<em>print month / 12, "years and", month % 12, "months"</em>

See  more about python at brainly.com/question/18502436

#SPJ1

7 0
2 years ago
Find all supplier names and cities who supply expensive chairs, where expensive chairs are those whose selling price is greater
Gnesinka [82]

Answer:

select s.sname from supplier s,product p,supply su where s.s#=su.s# and p.p#=su.p# and p.p_name like 'chairs' and p.price>300

Explanation:

First of all, we need to select all the required columns from the specific tables so that the data in those columns can be display by executing this SQL query.

As the task at hand is to find all supplier names and cities who supply expensive chairs therefore we need to join three tables in order to look for the supplier name selling the highest prices.

In the above SQL query, the conditons "s.s#=su.s# and p.p#=su.p#" will join tables and the conditons "p.p_name like 'chairs' and p.price>=300" will be used to search for the chair with price greater than $300.

6 0
3 years ago
Which port security violation mode does not generate messages or increment the violations counter?
Zanzabum

The number of violations is increased. When a secure port is in the error-disabled condition, the shutdown and restrict command can be used to restore it.

<h3>What is  offence?</h3>

A deviation from a code of conduct or law is referred to as a violation. When driving a car, going over the posted speed limit is a regular legal violation. Invading someone else's privacy could include reading their journal. failure to uphold a duty or right; breaching the law.

The two types of violations are states and acts. A transgression is a violation of the rules that is less serious than a foul and frequently involves technicalities of the game. A disrespectful or vulgar act: profanation.

Hence, The number of violations is increased. When a secure port is in the error-disabled condition, the shutdown and restrict command can be used to restore it.

To learn more about violation, refer to:

brainly.com/question/1274113

#SPJ4

4 0
2 years ago
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