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postnew [5]
3 years ago
11

A vital step in maintaining an operating system is to regularly do what? Replace the hard drive. Organize the computer’s data. R

einstall the operating system. Install multiple operating systems.
Computers and Technology
2 answers:
alina1380 [7]3 years ago
8 0
Organize computer data?
Free_Kalibri [48]3 years ago
4 0

I would say organizing the data regularly.

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Preciso de ajuda urgente, é para amanhã cedo!!
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5 0
3 years ago
Caroline has been asked to find a standard to guide her company’s choices in implementing information security management system
koban [17]

Answer:

ISO 27002

Explanation:

The acronym ISO stand for The International Organization for Standardization. its a non governmental body that is responsible for setting standards guide internationally.

while NIST stand for National Institute of Standards and technology and it is also a body that is responsible for setting up standard guide in the US..

ISO 27002  is a standard code for implementing information security management systems. while  ISO 27017 is for cloud security.  NIST 800-12 is a general security and NIST 800-14 is for policy development. thus option A is correct.

Note :

All code preceded by ISO is from The International Organization for Standardization and are international standard. while those preceded by NIST is from National Institute of Standards and technology  and are not international standard.

7 0
3 years ago
This standard library function returns a random floating-point number in the range of 0.0 up to 1.0 (but not including 1.0).
natulia [17]

Answer:

The answer would be A: Random

Explanation:

The random() function returns a generated random number (a pseudorandom number)

5 0
3 years ago
Which of the following is a principle that can improve the efficiency of I/O?
natulia [17]

Answer:

C)

Explanation:

One principle that can improve the efficiency of I/O would be to move processing primitives into hardware. Primitives are a semantic value representing something else such as words or numbers within the programming language. By moving them into hardware they system is able to read them at a much faster speed making the I/O more efficient.

5 0
3 years ago
Read 2 more answers
You are provided with the following program poem.cpp. All is good, and the memory is allocated dynamically, but it crashes your
Maslowich

Answer:

See explaination

Explanation:

#include <iostream>

using namespace std;

string * createAPoemDynamically()

{

string *p = new string;

*p = "Roses are red, violets are blue";

return p;

}

int main() {

while(true) {

string *p;

p = createAPoemDynamically();

if (!p)

{

cout << "Memory allocation failed\n";

}

cout<<*p<<"\n";

// assume that the poem p is not needed at this point

//delete allocated memory

delete p;

}

}

8 0
3 years ago
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