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MAVERICK [17]
3 years ago
11

An vector of int named a that contains exactly five elements has already been declared and initialized. In addition, an int vari

able j has also been declared and initialized to a value somewhere between 0 and 3
Computers and Technology
1 answer:
kow [346]3 years ago
8 0

Answer:

a[j] = 2*a[j+1];

Explanation:

The statement above assigns a new value to the element of the array indexed by j. The new value should be equal to twice the value stored in the next element of the array.

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Complete Question:

Firewall implementation and design for an enterprise can be a daunting task. Choices made early in the design process can have far-reaching security implications for years to come. Which of the following firewall architecture is designed to host servers that offer public services?

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d)  Screened

Answer:

b) Screened subnet

Explanation:

In Computer science, Firewall implementation and design for an enterprise can be a daunting task. Choices made early in the design process can have far-reaching security implications for years to come.

Screened subnet firewall architecture is designed to host servers that offer public services.

In network security and management, one of the network architecture used by network engineers for the prevention of unauthorized access of data on a computer is a screened subnet. A screened subnet can be defined as a network architecture that uses a single firewall with three screening routers as a firewall.

<em>A screened subnet is also known as a triple-homed firewall, this is because it has three (3) network interfaces;</em>

1. Interface 1: it is known as the external or access router, which is a public interface and connects to the global internet.

2. Interface 2: it is known as the demilitarized zone or perimeter network, which acts as a buffer and hosted public servers (bastions host) are attached herein.

3. Interface 3: it is known as the internal router, which is a subnet that connects to an intranet.

<em>The screened subnet when properly configured helps to prevent access to the internal network or intranet. </em>

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