Which of the following answers describes the relationship between ...

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Which of the following answers describes the relationship between an open system architecture environment and the central processing unit?
 
  1. Architecture refers to the goals of the central processing unit and its interrelated elements.
  2. Architecture refers to the structure of the central processing unit and its interrelated elements.
  3. Architecture refers to the maintenance of the central processing unit and its interrelated elements.
  4. Architecture refers to the technology of the central processing unit and its interrelated elements.

Question 2

One of the greatest concerns articulated by Internet users is security breaches. Which of the following is the best method to protect the integrity of the computer and its data?
 
  1. Construct a separate firewall for the Web server.
  2. Ignore security warnings.
  3. Keep antivirus systems up-to-date and do not install intrusion detection systems to hail attacks.
  4. Do not install security patches.

[wuly]

Answer to Question 1

2
Rationale: Architecture refers to the structure of the central processing unit and its interrelated elements. An open system uses protocols and technology that follow publicly accepted conventions and are used by multiple vendors so that various system components can work together.

Answer to Question 2

1
Rationale: Firewalls provide the same level of protection for Web servers as they do for private networks with Internet access. Some, if not all, hacker attacks can be prevented with a firewall for each Web server.

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[xiaomengxian]

Gracias!