ITN 260 FINAL EXAM REVIEW

You decided to test a potential malware application by sandboxing. However, you want to ensure that if the application is infected, it will not affect the host operating system. What should you do to ensure that the host OS is protected?

•   Implement a secure network gateway

•   Deactivate the host OS while the guest OS is running

•   Assign different virtual networks for the guest OS and host OS

•   Implement virtual machine escape protection

Which of the following protocols can be used for secure video and voice calling?

•   SNMP

•   SRTP

•   S/MIME

•   VPN

In an interview, the interviewer asks you to boot a PC. A hypervisor screen appears at the start of the boot process. The interviewer then asks you to identify the type of VM monitor program being used. What should your reply be?

•   Type II hypervisor

•   Container

•   Type I hypervisor

•   Type III hypervisor

Which of the following protocol can be used for secure routing and switching?

•   HTTPS

•   HTTP

•   IPsec

•   DNSSEC

Kane was transferring files from a file transfer protocol (FTP) server to his local machine simultaneously. He sniffed the traffic to find that only the control port commands are encrypted, and the data port is not encrypted. What protocol did Kane use to transfer the files?

• FTPS

•   SFTP

•   TFTP

•   FTP

In an interview, you are asked about the role played by virtual machines in load balancing. Which of the following should be your reply?

•   If the virtual machine's load increases, the virtual machine can be migrated to another physical machine with more capabilities.

•   If the load on a virtual machine increases, the virtual machine can balance the load by rejecting low-priority requests.

•   If the load on a virtual machine increases, the RAM or disk space of the VM can be extended until the load is balanced.

•   If the virtual machine's load increases, the virtual machines can balance the load by denying further access.

Which of the following is the most versatile cloud model?

•   IaaS

•   XaaS

•   SaaS

• PaaS

You are a cloud administrator, and you are asked to configure a VPC such that backend servers are not publicly accessible. What should you do to achieve this goal?

•   Deploy backend servers in different availability zones

•   Implement audit logging on backend servers

•   Use private subnets for backend servers

•   Deploy the backend servers on premises

Which of the following is a feature of secrets management?

•   Default encryption

•   Data availability

•   Data redundancy

•   Decreased latency

Mike, an employee at your company, approached you seeking help with his virtual machine. He wants to save the current state of the machine to roll back to the saved state in case of a malfunction. Which of the following techniques can help Mike?

•   Use LDAP to save the virtual machine state

•   Apply sandboxing to save the virtual machine state

•   Use containers to save the virtual machine state

•   Take snapshots to save the virtual machine state