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Svetradugi [14.3K]
3 years ago
6

Which one of these choices best describes what exec() does:a) It replaces the current process with a new oneb) It executes a new

process, which runs at the same time as the parentc) It terminates the process that calls it, because it calls exit() internally
Computers and Technology
1 answer:
Dimas [21]3 years ago
3 0

Answer:

Option b It executes a new process, which runs at the same time as the parent

Explanation:

The exec is one of the Java Runtime methods which is used to create a new process and run it as an separate process. Exec method executes the string command that we place inside the bracket. For example,

Process proc = Runtime.getRuntime().exec("Notepad.exe");

The statement above offers a convenient way to open the another computer software such as Notepad when running the program.  

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Answer:

Peace is when people are able to resolve their conflicts without violence and can work together to improve the quality of their lives. 

6 0
3 years ago
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The default case is required in the switch selection statement.
babunello [35]

Answer: False

Explanation:

 The given statement is false, as it is not compulsory that the default case is require in switch selection statement. If the default case are not properly specified in the statement then, there will be no execution occur in the switch selection statement.

It is sometimes good to have default case in switch selection statement, but it is not mandatory. The default case only executed when the correct case is present and none of the case matches in the given statement.

5 0
3 years ago
Define print_shape() to print the below shape. Example output:
ella [17]

The print_shape() is an illustration of Python function; whose execution is carried out when the function is called

<h3>The print_shape() function</h3>

The print_shape() function written in Python, where comments are used to explain each action is as follows:

#This defines the function

def print_shape():

   #The following iteration is repeated three times

   for i in range(3):

       #This prints the *** in each iteration

       print('***')

#This calls the function

print_shape()

Read more about Python functions at:

brainly.com/question/15745784

5 0
2 years ago
Methods that require you to use an object to call them are called ____ methods.1. accessor2. instance3. internal4. static
spin [16.1K]

Answer:

Option 2 i.e., instance methods is the correct answer to the following question.

Explanation:

Because the instance method or function is the function that needed the class object to be called.

<u>For Example:</u>

//header file

#include <iostream>

using namespace std;

//define class

class Test

{

public:

//instance method

void getins()

{  

cout<<"I AM Instance method";

}

};

int main()

{

//creating object

Test obj;

//calling of instance method through class object

obj.getins();

}

<u>Output</u>:

I AM Instance method

3 0
3 years ago
What is one pass of a coding sequence called?​
Oksi-84 [34.3K]

Answer:

In computer programming, a one-pass compiler is a compiler that passes through the parts of each compilation unit only once, immediately translating each part into its final machine code. ... This refers to the logical functioning of the compiler, not to the actual reading of the source file once only.

Explanation:

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3 years ago
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