Online Access Free Network-and-Security-Foundation Exam Questions

A start-up company wants to build its computer network by starting with the base-level resources offered by a cloud service. In this way, the company won't have to buy physical hardware but canstill have complete control over operating systems and other software.
Which cloud service model should be used?

• A.Infrastructure as a Service (IaaS)
• B.Platform as a Service (PaaS)
• C.Software as a Service (SaaS)
• D.Function as a Service (FaaS)

What is the component of the CIA triad for IT security that requires that IP packets be retransmitted if the receiving host has an invalid checksum value?

• A.Consistency
• B.Integrity
• C.Confidentiality
• D.Availability

A host is already set up with an operating system. An administrator wants to install a hypervisor atop the operating system to allow for setting up virtual machines.
Which hypervisor should be used?

• A.Type 1
• B.Type 2
• C.Open source
• D.Proprietary

A company wants to implement virtual machines with a focus on security and efficiency.
Which type of hypervisor fits the need described in the scenario?

• A.Type 1
• B.Type 2
• C.Open source
• D.Proprietary

An attacker issues commands to access a file on a network drive and overwrite it with new data.
What is the purpose of the attack?

• A.Launch point
• B.Data modification
• C.Denial of availability
• D.Data export