ISC CISSP-ISSAP Practice Test - Questions Answers, Page 20

You work as a Chief Security Officer for Tech Perfect Inc. The company has an internal room without any window and is totally in darkness. For security reasons, you want to place a device in the room. Which of the following devices is best for that room?

John works as an Ethical Hacker for company Inc. He wants to find out the ports that are open in company's server using a port scanner. However, he does not want to establish a full TCP connection. Which of the following scanning techniques will he use to accomplish this task?

Which of the following layers of the OSI model provides non-repudiation services?

You work as a Network Administrator for McNeil Inc. The company has a TCP/IP-based network. Performance of the network is slow because of heavy traffic. A hub is used as a central connecting device in the network. Which of the following devices can be used in place of a hub to control the network traffic efficiently?

Which of the following categories of access controls is deployed in the organization to prevent all direct contacts with systems?

Which of the following is an infrastructure system that allows the secure exchange of data over an unsecured network?

Which of the following algorithms is found to be suitable for both digital signature and encryption?

Which of the following is responsible for maintaining certificates in a public key infrastructure (PKI)?

Which of the following authentication methods is based on physical appearance of a user?