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diamong [38]
3 years ago
11

Who was the first person in 1983 to offer a definition of the term computer virus

Computers and Technology
2 answers:
SSSSS [86.1K]3 years ago
8 0

Answer:The term 'computer virus' was first defined Fred Cohen in 1983.

Explanation:

Simora [160]3 years ago
3 0

Answer:

Fred Cohen

Explanation:

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What is computer with figure​
GenaCL600 [577]

Answer:

A computer is an electronic device that accept raw data and instructions and process it to give meaningful results.

5 0
2 years ago
The police department in the city of Computopia has made all streets one-way. The mayor contends that there is still a way to dr
Korvikt [17]

Answer:

a

Explanation:

6 0
2 years ago
what would you have to do to delete a document from your computer so that it could not possibly be read by anyone else?
Ket [755]

Answer:

Remove the doc using the trash button on it, bit if that doesn't work, just backspace the whole thing (an easier way to backspace it is to highlight everything you typed and hit backspace once).

7 0
2 years ago
Read three integers from user input without a prompt. Then, print the product of those integers. Ex: If input is 2 3 5, output i
ICE Princess25 [194]

Answer:

Explanation:

The following code is written in Java and simply grabs the three inputs and saves them into three separate variables. Then it multiplies those variables together and saves the product in a variable called product. Finally, printing out the value of product to the screen.

import java.util.Scanner;

public class Main{

   public static void main(String[] args){

       Scanner in = new Scanner(System.in);

       int num1 = in.nextInt();

       int num2 = in.nextInt();

       int num3 = in.nextInt();

       int product = num1 * num2 * num3;

       System.out.println(product);

   }

}

6 0
3 years ago
Assume that there are about 60 students in your class. If every student is to be assigned a unique bit pattern, a) what is the m
Arada [10]

Answer:

a) Therefore, the minimum number of bits required is 6.

b) Therefore, we can admit 4 more students to the class without requiring additional bit for each student's unique bit pattern

Explanation:

a) The number of unique bit patterns using <em>n</em> bits is calculated using 2^{n}.

In this case, there are 60 students, so, we need at least 60 unique bit pattern.

2^{n}  = 60

Where <em>n</em> is the number of bit required; we are to find <em>n</em>

We take the logarithm of both side:

log_{2} 2^{n}  = log_{2} 60\\n = log_{2} 60\\n = 6 (Approximately)

Therefore, the minimum number of bits required is 6

b) How many more students can be admitted to the class without requiring additional bits for each student's unique bit pattern?

With 6 bits, we can represent up to 2^{6} unique bit pattern which is 64 unique bit patterns.

To get the number of additional bit:

64 - 60 = 4

Therefore, we can admit 4 more students to the class without requiring additional bit for each student's unique bit pattern

7 0
3 years ago
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