Which of the following ports is used by the IMAP4 protocol?

On which of the following is the level of security set for the restricted sites applied?

You work as a Network Administrator for NetTech Inc. You want to prevent users from accessing the
graphical user interface (GUI) on the computers in the network. What will you do to accomplish this
task?

Your Web server crashes at exactly the point where it reaches 1 million total visits. You discover the
cause of the server crash is malicious code. Which description best fits this code?

Which of the following is the process of keeping track of a user’s activity while accessing network
resources?

Mark works as a Network Administrator for NetTech Inc. The company has a Windows Server 2008
domain-based network. The network has a Windows Server 2008 member server that works as a
Routing and Remote Access Server (RRAS). Mark implements Network Access Protection (NAP) for
the network. Mark wants to configure Point-to-Point Protocol (PPP) authentication on the RRAS
server. Which of the following authentication methods should Mark use to accomplish this task?

You are taking over the security of an existing network. You discover a machine that is not being
used as such, but has software on it that emulates the activity of a sensitive database server. What is
this?

Sam works as a Web Developer for McRobert Inc. He wants to control the way in which a Web
browser receives information and downloads content from Web sites. Which of the following
browser settings will Sam use to accomplish this?

Mark works as a Security Officer for TechMart Inc. The company has a Windows-based network. He
has bees assigned a project for ensuring the safety of the customer’s money and information, not to
mention the company’s reputation. The company has gone through a security audit to ensure that it
is in compliance with industry regulations and standards. Mark understands the request and has to
do his due diligence for providing any information the regulators require as they are targeting
potential security holes. In this situation, his major concern is the physical security of his company’s
system. He has a concern that people are authenticated to the servers in the data center. Which of
the following actions will Mark take to prevent normal users from logging onto the systems?

Which of the following types of viruses protects itself from antivirus programs and is more difficult
to trace?