Online Access Free Network-and-Security-Foundation Practice Test

An attacker uses a network device to take over an existing connection between two network computers.
Which malicious attack strategy is represented in the scenario?

• A.IP address spoofing
• B.Session hijacking
• C.Social engineering
• D.Dictionary attack

Which layer of the OSI model includes the TCP?

• A.Session
• B.Application
• C.Network
• D.Transport

After a series of attacks, an organization needs to bolster its data protection measures.
Which strategy should be used to increase data protection?

• A.Require that passwords change weekly
• B.Use a variable network topology
• C.Implement wired equivalent privacy (WEP)
• D.Have restoration policies in place

An organization is evaluating its internal network. Currently, each device is connected to two adjacent devices, one on either side.
Which type of network topology is being used?

• A.Bus
• B.Star
• C.Point-to-point
• D.Ring

What is the TCP/IP layer that includes the User Datagram Protocol (UDP)?

• A.Application
• B.Network or internet
• C.Physical or network access
• D.Transport