1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
harkovskaia [24]
2 years ago
6

Cerise is explaining computer viruses to her students. What is the best way for her to explain a computer virus?

Computers and Technology
2 answers:
statuscvo [17]2 years ago
4 0

Answer:

B. it is a code that creates multiple copies on loading and damages the system

Sedbober [7]2 years ago
3 0
B. It is a code that creates multiple copies on loading and damages the system
You might be interested in
What is the binary number 0011 0011 multiplied by two?
Nimfa-mama [501]

Answer:

1100110

Explanation:

0011 0011 = 51

51 x 2 = 102

5 0
3 years ago
In an office there is a unisex bathroom with n toilets. The bathroom is open to both men and women, but it cannot be used by men
Gnesinka [82]

Answer:

Check the explanation

Explanation:

#include <stdio.h>

#include <stdlib.h>

#include <pthread.h>

#include <semaphore.h>

int mcount,wcount;

sem_t x,y,z,wsem,msem,cap;

void delay(void)

{

int i;

int delaytime;

delaytime = random();

for (i = 0; i<delaytime; i++);

}

void *woman(void *param)

{

sem_wait(&z);

sem_wait(&wsem);

sem_wait(&y);

wcount++;

if(wcount==1)

{ sem_wait(&msem); }

sem_post(&y);

sem_post(&wsem);

sem_post(&z);

sem_wait(&cap);

printf("woman in!\n");

delay();

printf("\twoman out!\n");

sem_post(&cap);  

sem_wait(&y);

wcount--;

if(wcount==0)

{ sem_post(&msem); }

sem_post(&y);

}

void *man(void *param)

{  

sem_wait(&z);

sem_wait(&msem);

sem_wait(&x);

mcount++;

if(mcount==1)

{ sem_wait(&wsem); }

sem_post(&x);

sem_post(&msem);

sem_post(&z);

sem_wait(&cap);

printf("\t\tman in!\n");

delay();

printf("\t\t\tman out!\n");

sem_post(&cap);

sem_wait(&x);

mcount--;

if(mcount==0)

{sem_post(&wsem);}

sem_post(&x);

}

int main(void)

{

int i;

srandom(60);

mcount = 0;

wcount = 0;

sem_init(&x,0,1); // for sem_init, initial value is 3rd argument

sem_init(&y,0,1);

sem_init(&z,0,1);

sem_init(&wsem,0,1);

sem_init(&msem,0,1);

sem_init(&cap,0,4); // eg. cap initialized to 4

pthread_t *tid;

tid = malloc(80*sizeof(pthread_t));

// You can use your cobegin statement here, instead of pthread_create()  

// I have forgone the use of pthread barriers although I suppose they would nicely imitate the functionality of cobegin.

// This is merely to retain simplicity.

for(i=0;i<10;i++)

{

pthread_create(&tid[i],NULL,woman,NULL);

}

for(i=10;i<20;i++)

{  

pthread_create(&tid[i],NULL,man,NULL);

}

for(i=0;i<20;i++)

{  

pthread_join(tid[i],NULL);

}

return(0);

}

5 0
3 years ago
What are your initial thoughts regarding copyright and fair use after watching the clip?
Elanso [62]
The answer is A you’re welcome
5 0
3 years ago
_______________ provides options for getting access to your old password or resetting the account to a temporary password; users
gtnhenbr [62]

Answer:

account recovery

Explanation:

account recovery, provides options for getting access to your old password or resetting the account to a temporary password; users will change to a permanent password upon first login.

3 0
2 years ago
30 POINTS FOT THE ANSWER FAST
sasho [114]

The industry I chose is the fashion industry and how web design has made an impact on that industry are:

  • It often impact the visual style of cloths.
  • It has helped in making of nice and good cloth design.
  • It aid in design and visual effect of its product.

<h3>What is the impact of web design?</h3>

Web design is known to be a key  parts of Internet marketing strategy as it helps in digital customer experience in a lot of ways.

The skill needed are:

  • Visual design
  • The use of Design software.
  • HTML.
  • JavaScript, etc.

Therefore, The industry I chose is the fashion industry and how web design has made an impact on that industry are:

  • It often impact the visual style of cloths.
  • It has helped in making of nice and good cloth design.
  • It aid in design and visual effect of its product.

Learn more about  fashion industry  from

brainly.com/question/27318787

#SPJ1

4 0
2 years ago
Other questions:
  • What type of elements are bridges exposed to yearly
    13·2 answers
  • Which one of these tasks best describes the process of localization?
    12·1 answer
  • Three uses for Auto Formatting in Word 2016.
    5·1 answer
  • PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • What does PowerPoint display when you use the Notes Page view?
    14·2 answers
  • What is a specific naming convention important in regards to your file management system<br> ?
    7·1 answer
  • A relative path name defines a path from_________________________ Select one: a. from the UFD (user file directory) b. the curre
    6·1 answer
  • Edhesive unit 4 test answers
    15·1 answer
  • Most cell phones and tablets have solid-state storage drives. internal hard disk drives. internal cloud storage. external hard d
    7·1 answer
  • Create a program that prompts the user for a positive integer then prints a right-aligned pyramid using that number using the st
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!