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Nataly_w [17]
3 years ago
8

Identify the false statement.

Computers and Technology
1 answer:
Lelechka [254]3 years ago
5 0
A is   false.
the   second  operand is not always  evaluated
if  the first operand is true  in the OR (||) then the second is not evaluated
if the  first operand in an  AND  (&&)  is false then the second is not evaluated
that  is called short circuit evaluation.
c is   also false   the expressions do not have to be boolean   any numeric  value is also  allowed.    It just to be zero or non zero

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A network engineer is troubleshooting a newly deployed wireless network that is using the latest 802.11 standards. When users ac
Lerok [7]

Answer:

it will make the wireless network faster and it is a performance network i am pretty sure.

Explanation:

5 0
3 years ago
Write a multi-threaded program that outputs prime numbers. The program should work as follows: the user will run the program and
Ierofanga [76]

Answer:

The programming code can be found in the explanation part, please go through it.

Explanation:

Code:

#include<stdio.h>

#include<stdlib.h>

#include <pthread.h>

// function check whether a number

// is prime or not

int isPrime(int n)

{

// Corner case

if (n <= 1)

return 0;

// Check from 2 to n-1

for (int i = 2; i < n; i++)

if (n % i == 0)

return 0;

return 1;

}

void* printPrimes(void *vargp)

{

int *n = (int *)vargp;

int i=0;

for (i=2;i<=n;i++)

{

if (isPrime(i)) printf("%d\n", i);

}

}

// Driver Program

int main(int argc, char* argv[])

{

int n = atoi(argv[1]);

pthread_t tid;

pthread_create(&tid, NULL, printPrimes, (void *)n);

pthread_exit(NULL);

return 0;

}

4 0
3 years ago
3 Characteristics of Newton’s law’s.
polet [3.4K]

Answer:

In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

Explanation:

4 0
3 years ago
Tara is a recent computer science graduate. After completing a three-month internship at an IT firm, she decides to become a tes
Zielflug [23.3K]

Answer:

1. Time management

2. troubleshooting

Explanation:

In Software development job, Tester is responsible for Quality of development and deployment. The responsibilities of Tester are following:

  1. Analyze feasibility and validity of software.
  2. Execute all level of testing
  3. Detect and track inconsistencies and defects in software
  4. Provision of solution in timely manners
  5. Provide support and documentation

<u>Definitions</u>

<u />

<u>Time Management</u>

A process of managing and controlling the time to spend on specific activities. Good time management skills help to provide solution in shorter period of time.

<u>Troubleshooting</u>

A form of problem solving by tracing faults in logical and correct manners is called Troubleshooting.

<em>So, This is the reason why I choose, time management and trouble shooting for Tester Job. Because He/She should be able to fix the problem in short period of time.</em>

8 0
3 years ago
What is the purpose of a destructor? (g) What is the purpose of an accessor?
Shkiper50 [21]

Answer:

Destructor:-To free the resources when lifetime of an object ends.

Accessor:-To access private properties of the class.

Explanation:

The purpose of a destructor is to free the resources of the object that it has acquired during it's lifetime. A destructor is called once in the lifetime of the object that is also when  the ifetime of the object ends.

The purpose of the accessors is to access private properties of the class.Accessor cannot change the value of the private members.They are also called getters.

7 0
3 years ago
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