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dezoksy [38]
3 years ago
9

The following is true about SPAM ________.

Computers and Technology
1 answer:
aev [14]3 years ago
8 0

Answer:

a, c, and d.

Explanation:

Let's examine these options:

a -> Spamming can be used to obtain information about the individuals. Those emails can contain links that try to reveal your sensitive information. They can also contain viruses directly like in the some attached folder. Another usage of spamming is just to advertise some products.

c -> Spam emails are not something you requested for. They are just sent to email addresses in huge amounts.

d -> As mentioned earlier, they can be used to obtain personal information like password, credit card information.

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During the design phase of the systems development life cycle (SDLC), the _____ design is created for a specific platform, such
Firlakuza [10]

Answer:

The answer is "physical design"

Explanation:

This design is the method of translating the specification of circuits into a physical design that explains how cells and roads connect. It is an architecture, that involves the system's internal processes of input and output.

  • This system is created by establishing the design criteria, which determines basically what the applicant system is doing.  
  • It includes the architecture, process architecture and software design of user interfaces.
6 0
2 years ago
State and explain three importance of internet education​
Ne4ueva [31]

Answer:

It can improve the quality of education in many ways. It opens doorways to a wealth of information, knowledge and educational resources, increasing opportunities for learning in and beyond the classroom. Teachers use online materials to prepare lessons, and students to extend their range of learning

Explanation:

4 0
2 years ago
Read 2 more answers
Write a program that asks the user for the name of a text file. the program should display the last 10 lines of the file on the
Tom [10]
The only thing that I know is that after you input the text file, it could either:
-save those lines as a variable
-display the text file
However any more would be dependent on the language.
3 0
3 years ago
A personal computer system is composed of the processing unit, graphics board, and keyboard with reliabilities of 0.976, 0.785,
frosja888 [35]

Answer:

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

Explanation:

In computer science, the term Reliability is an attribute for any computer-related element like software or hardware. It consistently acts according to its terms. It has a lengthy process for considering one of three similar properties that must be analyzed when using a computer component. So the answer to this question is option B which is "0.684".

7 0
3 years ago
Is recursion ever required to solve a problem? What other approach can you use to solve a problem that is repetitive in nature?
Setler79 [48]

Answer:

No you can not tell that recursion is ever required to solve a problem.

Recursion is required when in the problem, the solution of the input depends on the solution of the subsets of the input.

Iteration is also another form of repetitive approach we follow to solve that kind of problems.

But the difference between recursion and iteration is :

  • In recursion we call the function repeatedly to return the result to next level.
  • In iteration certain bunch of instructions in a loop are executed until certain conditions met.

Explanation:

For example in the Fibonacci sequence problem, to find f_{n}, we need to compute f_{n-1} and f_{n-2} before that.

  • In case of recursion we just call the method Fibonacci(n) repeatedly only changing the parameter Fibonacci(n-1), that calculates the value and return it.

                           Fibonacci(n)

                           1. if(n==0 or n==1)

                           2.       return 1.

                           3.else

                           4.      return( Fibonacci(n-1)+Fibonacci(n-1) )

  • But in case of iteration we run a loop for i=2 to n, within which we add the value of current f_{i-1} and f_{i-2} to find the value of f_{i}

                           Fibonacci(n)

                           1. if(n<=2)

                           2.    result = 1

                           3.     else

                           4. result1 =1 and result2=1.

                           5.      {  result = result1 +result2.

                           6.         result1= result2.

                           7.         result2 = result.

                           8.      }

                           9.  output result.

8 0
3 years ago
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