Which of the following statements is incorrect for firewalls?
参考答案(由小熊题库网聘请的专业题库老师提供的解答)
请点击↑↑↑ 查看官方参考答案 按钮
习题解析
请点击 查看官方参考答案 按钮
您可能感兴趣的题目
1 .In an effort to recognize improvement opportunities, a company is reviewing its in-house systems. The best reason for the company to consider switching to cloud computing as a solution is that it:
A Usually has lower upfront costs for equipment and maintenance. B Provides better program modification options. C Is accessible only from within the company on its Intranet. D Is the best way to secure sensitive corporate information.
2 .Cloud computing can best be defined as a model that:
A Is designed for rapid application deployment by making several virtual servers run on one physical host. B Streamlines business processes onto a well-secured and highly available in-house e-commerce platform to optimize customers’ online experience. C Allows users to access network resources fro...
3 .All of the following are different types of reporting risk that an accountant must recognize as threats to accuracy of reports, except:
A Information risk. B Data integrity risk. C Financial risk. D Strategic risk.
4 .The system of user identification and authentication that prevents unauthorized users from gaining access to network resources is called a:
A Firewall. B Network server. C Network force field. D Login ID and encryption.
5 .Which of the following statements is (are)correct for access controls? I. Access controls limit access to program documentation, data files, programs, and computer hardware. II. Passwords should consist of words that can be found in a common dictionary and should be of a maximum length so that they can be easily remembered. III. A backdoor is a means of access to a program or system that bypasses normal security mechanisms. Backdoors should be maintained so that there can be quick access to the system or program for emergency situations.
A II and III only are correct. B I and II only are correct. C III only is correct. D I only is correct.
7 .Which of the following statements is incorrect for threats in a computerized environment?
A In a denial-of-service attack, one computer bombards another computer with a flood of information intended to keep legitimate users from accessing the target computer or network. B A Trojan horse is a program that appears to have a useful function but that contains a hidden and unintended function...
8 .Which of the following types of control plans is particular to a specific process or subsystem, rather than related to the timing of its occurrence?
A Preventive. B Detective. C Application. D Corrective.
9 .Which of the following risks can be minimized by requiring all employees accessing the information system to use passwords?
A Collusion. B Failure of server duplicating function. C Firewall vulnerability. D Data entry errors.
10 .Which of the following statements best characterizes the function of a physical access control?
A Provides authentication of users attempting to log into the system. B Separates unauthorized individuals from computer resources. C Minimizes the risk of incurring a power or hardware failure. D Protects systems from the transmission of Trojan horses.
