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Alik [6]
3 years ago
14

Robert wants to start a mobile app development company that builds apps for both iOS and Android. He is researching different cr

oss-platform tools. Which tools has he chosen?
Robert chooses
(Phonegap, Xamarin, Sencha), a translation tool that can translate Java. He also chooses
(Phonegap, Xamarin, Sencha), which offers app store deployment, performance testing, and monitoring for thousands of different devices.
Computers and Technology
1 answer:
kondaur [170]3 years ago
6 0

Answer: phonegap and xamarin

Explanation:

phonegap and xamarin

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12. In 2009, __________ of all pedestrian fatalities were caused by impaired drivers
makvit [3.9K]
3% of pedestrian fatalities were caused by impaired drivers  
4 0
3 years ago
Read 2 more answers
Another pitfall cited in Section 1.10 is expecting to improve the overall performance of a computer by improving only one aspect
Alexandra [31]

Answer:

<u>note:</u>

<em><u>solution is attached in word form due to error in mathematical equation. furthermore i also attach Screenshot of solution in word due to different version of MS Office please find the attachment</u></em>

Download docx
8 0
4 years ago
The producer thread will alternate between sleeping for a random period of time and inserting a random integer into the buffer.
Llana [10]

Answer:

// Producer Thread

void *producer(void *param) {

buffer_item item;

while (true) {

item = rand() % 100;

sem_wait(&empty);

pthread_mutex_lock(&mutex);

if (insert_item(item))

printf("Can't insert item\n");

else

printf("Producer %d: produced %d\n", *((int*)param), item);

pthread_mutex_unlock(&mutex);

sem_post(&full);

}

}

// Consumer Thread

void *consumer(void *param) {

while (true) {

buffer_item item = NULL;

if (in > 0)

item = buffer[in - 1];

sem_wait(&full);

pthread_mutex_lock(&mutex);

if (remove_item(&item))

printf("Can't remove item\n");

else

printf("Consumer %d: consumed %d\n", *((int*)param), item);

pthread_mutex_unlock(&mutex);

sem_post(&empty);

}

}

Explanation:

An outline of the producer and consumer threads appears as shown above.

3 0
3 years ago
What am I doing wrong?
Temka [501]

In your example, you're asking the user for a number and then you're setting total and nums equal to zero. This results in your first number being ignored by the program. I included the complete working code below:

num = int(input("Enter a number: "))

total = num

nums = 1

while (total <= 100):

   num = int(input("Enter a number: "))

   nums = nums + 1

   total = total + num

print("Sum: "+str(total))

print("Numbers Entered: "+str(nums))

I hope this helps!

8 0
3 years ago
Businesses use ____ to save on travel costs and lodging, car fleets, and the time of highly salaried employees, whether they wor
Daniel [21]

Answer:

The answer is "Videoconferencing"

Explanation:

Video conferencing is a process, that uses communicating devices to convey sound and video information. It is used to involves the performances and meeting more than two members at various sites.  

  • It enables the users to meet a person face to face by different locations, and avoid moving to a single site.
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3 0
3 years ago
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