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xenn [34]
3 years ago
6

What is the result of executing the following code? You can assume the code compiles and runs. #include using namespace std; voi

d factorial(int n) { cout << n << '*'; factorial(n-1); } int main() { factorial(4); return 0; }
Computers and Technology
1 answer:
creativ13 [48]3 years ago
5 0

Answer:

The result of executing the code is 24.

Explanation:

Factorial of a number:

The factorial of a number is the multiplication of a number by all it's previous numbers until one. For example:

0! = 1

1! = 1

2! = 2*1 = 2

3! = 3*2*1 = 6

4! = 4*3*2*1 = 24

In this question:

This is a C++ code, which is a recursive function to calculate a factorial of a number.

The input, given by factorial(4), is 4, so the result of executing the code is 24.

cout << n << '*'; factorial(n-1);

This means for each input, until n = 1, the output is the factorial of the number. This is the recursive function.

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Why do networks need standards?
svetoff [14.1K]

Answer:

4. Standards are what guarantee that the different pieces of network are configured to communicate with one another

Explanation:

Networking standards ensure the interoperability of networking technologies by defining the rules of communication among networked devices. Networking standards exist to help ensure products of different vendors are able to work together in a network without risk of incompatibility

Hope it will help you...

3 0
3 years ago
What does considering scale mean in science?
Annette [7]

Answer: scale (chemistry), the range of mass or volume of a chemical reaction or process.

Explanation:

:D h

5 0
3 years ago
A disgruntled employee can harm a company by launching a computer virus, changing or deleting files, or exposing system password
Setler [38]

Answer:

Threat disgruntled employees

Explanation:

This is a type's threat in a network, why disgruntled employees is a threat?

Because disgruntled employees can implement a plant to damage a company's system when an IT employee be fired.

I t can be difficult to try to protect a system of these threats, Traditionally companies can wait for the less damage, then delete those credentials.

In cloud computing we have IDaaS, where an external company administers the company's credentials, is harder to damage the system in this way.

5 0
3 years ago
) Consider a router that interconnects four subnets: Subnet 1, Subnet 2, Subnet 3 and Subnet 4. Suppose all of the interfaces in
erik [133]

Answer:

Check the explanation

Explanation:

223.1.17/24 indicates that out of 32-bits of IP address 24 bits have been assigned as subnet part and 8 bits for host id.

The binary representation of 223.1.17 is 11011111 00000001 00010001 00000000

Given that, subnet 1 has 63 interfaces. To represent 63 interfaces, we need 6 bits (64 = 26)

So its addresses can be from 223.1.17.0/26 to 223.1.17.62/26

Subnet 2 has 95 interfaces. 95 interfaces can be accommodated using 7 bits up to 127 host addresses can represented using 7 bits (127 = 27)

and hence, the addresses may be from 223.1.17.63/25 to 223.1.17.157/25

Subnet 3 has 16 interfaces. 4 bits are needed for 16 interfaces (16 = 24)

So the network addresses may range from 223.1.17.158/28 to 223.1.17.173/28

4 0
3 years ago
Which of the following translates packets so that the node can understand them once they enter through a port?
podryga [215]
Hi
D)A NICHappy to assist you!
8 0
3 years ago
Read 2 more answers
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