CompTIA Cloud+ Certification Test Set 1

High CPU wait times can often be attributed to:


Options are :

  • Old processors on hypervisors.
  • Too many virtual machines on a single host. (Correct)
  • I/O throttling.
  • Too few virtual CPUs on the guests.

Answer : Too many virtual machines on a single host.

Elasticity is closely related to which of the following cloud characteristics?


Options are :

  • Pay-as-you-grow (Correct)
  • On-premise hosting
  • Chargeback
  • On-demand

Answer : Pay-as-you-grow

Which of the following can be used by the cloud consumer and provides a visualization of key service metrics?


Options are :

  • Interface
  • Dashboard (Correct)
  • API
  • Home Page

Answer : Dashboard

An administrator receives an automated text that indicates a server hosting a critical app is unavailable. Upon further review, the server needs to be restored from backup. Which of the following defines the amount of time a restore cannot exceed?


Options are :

  • Failover
  • RPO
  • RTO (Correct)
  • Failback

Answer : RTO

Which of the following can limit VM mobility in a host cluster based on architectural differences?


Options are :

  • CPU (Correct)
  • Switch
  • NIC
  • HBA

Answer : CPU

A company has hired a new Chief Security Officer (CSO). While reviewing the company's RAID levels on business critical data volumes, the CSO has decided to change the RAID level to allow for the best protection against number of disk failures. Which of the following RAID levels will accomplish this?


Options are :

  • RAID 1
  • RAID 6 (Correct)
  • RAID 1+0
  • RAID 0+1

Answer : RAID 6

Which of the following is the BEST means of ensuring resource utilization remains even across the hosts?


Options are :

  • Dynamic VM placement (Correct)
  • VM high availability
  • Resource pooling
  • VM affinity

Answer : Dynamic VM placement

An administrator creates a new VM, but after powering on the VM, the administrator receives the message no boot device detected. Which of the following needs to be done to resolve this problem?


Options are :

  • Migrate the VM to a new host
  • Mount an ISO containing an operating system (Correct)
  • Connect the host to working VM storage
  • Mount a NIC that is connected to the virtual switch

Answer : Mount an ISO containing an operating system

Several clients hosted on a cluster, is BEST referred to as:


Options are :

  • IaaS.
  • on-premise hosting.
  • PaaS.
  • multi-tenancy. (Correct)

Answer : multi-tenancy.

A new self-service provisioning system has been deployed to serve the company's rapid VM provisioning needs. Since the website is in the DMZ, HTTPS is required, but company policy states that SSL certificates can not terminate at the server. The company also has a requirement that the web portal be redundant while providing session state. Which of the following availability technologies can be used to meet the company's requirements?


Options are :

  • Failback
  • Failover
  • Multipathing
  • Load balancing (Correct)

Answer : Load balancing

The Chief Information Officer (CIO) tells the IT department that all non business critical production applications can be down for no more than 48 hours. Which of the following has the CIO defined?


Options are :

  • Failback
  • RPO
  • Failover
  • RTO (Correct)

Answer : RTO

An administrator has configured a cluster but one of the VMs returns an error when attempting to automatically fail-over to another host in the cluster. Which of the following should be verified?


Options are :

  • All hosts are in the same virtual network (Correct)
  • Multipathing has been configured on the virtual network
  • Datacenter bridging has been configured
  • All VLANs have been tagged

Answer : All hosts are in the same virtual network

Which of the following describes the combination of a disk, computer, and a network into a pool of resources to efficiently allocate resources?


Options are :

  • Zoning
  • Converged infrastructure (Correct)
  • Virtual resource reservation
  • Load balancing

Answer : Converged infrastructure

Which of the following would BEST ensure uninterrupted communication from the storage controller to the SAN?


Options are :

  • Multipathing (Correct)
  • Zoning
  • Flow control
  • QoS

Answer : Multipathing

Which of the following would assist in preventing malware from spreading in a cloud environment?


Options are :

  • Software-based firewall
  • Deploy DMZ
  • Implement a honeypot
  • Antivirus software (Correct)

Answer : Antivirus software

A company has purchased a new self-service provisioning system and has brought in a consultant to deploy the system. During the installation the application attempts to connect to the database server but fails. Which of the following could cause the connection issue?


Options are :

  • The database has not been configured for data de-duplication
  • The consultant has not been granted log in rights to the database server
  • The consultant has not been granted sa rights to the database instance
  • Necessary firewall ports have not been opened (Correct)

Answer : Necessary firewall ports have not been opened

When conducting penetration testing on production systems during business hours, such testing will MOST likely cause disruption to operations when doing which of the following?


Options are :

  • When footprinting the network
  • When testing account lockout policies (Correct)
  • When discovering service versions
  • When checking file system ACLs

Answer : When testing account lockout policies

The administrator is required to accommodate 200GB of online (near-line) storage for the monthly backups while minimizing cost. Which of the following disk types should be purchased?


Options are :

  • SSD
  • SAS
  • FC
  • SATA (Correct)

Answer : SATA

An administrator creates a new virtual desktop for a user. The user is unable to log in with their domain credentials. However, the administrator is able to log in with a local administrator account and ping other VDIs on the same subnet. Which of the following does the administrator need to correct?


Options are :

  • Virtual router
  • Flow control settings of TCP/IP
  • VLAN on the virtual switch
  • Gateway on the network adapter (Correct)

Answer : Gateway on the network adapter

Which of the following offers 128, 192, and 256 bit encryption?


Options are :

  • RC5
  • AES (Correct)
  • RC4
  • DES

Answer : AES

A storage administrator has created five new LUNs for a company's virtual cluster. The company uses iSCSI to connect to storage. Which of the following is needed to present the newly created LUNs on the virtual cluster?


Options are :

  • IQN (Correct)
  • WWPN
  • VLAN
  • WWNN

Answer : IQN

Which of the following BEST describes the need for LUN Masking?


Options are :

  • A storage administrator needs to establish storage recovery points.
  • A storage administrator needs to establish storage replication points.
  • A storage administrator needs to isolate storage networks.
  • A storage administrator needs to control which servers are able to access specific LUNs. (Correct)

Answer : A storage administrator needs to control which servers are able to access specific LUNs.

An administrator is unable to communicate with the physical server via RDP. When using an IP KVM a successful connection was established with the server. Which of the following is being used?


Options are :

  • Guest tools
  • SSO
  • Console (Correct)
  • SSH

Answer : Console

A company needs to have a system that allows for high availability access to data for users. Which of the following terms BEST describes how a storage engineer would design the system to allow for that level of redundancy?


Options are :

  • Network binding
  • Dual homing
  • Multipathing (Correct)
  • Traffic shaping

Answer : Multipathing

Which of the following goals are met by multi-port link aggregation?


Options are :

  • Link clustering
  • Load balancing (Correct)
  • Fault tolerance (Correct)
  • Port linking
  • LUN zoning

Answer : Load balancing Fault tolerance

An administrator is troubleshooting the cause of multiple VMs which are suddenly going offline. Which of the following is the FIRST step in troubleshooting the issue?


Options are :

  • Review system logs on the host (Correct)
  • Review LUN configurations for errors
  • Review VM OS multipathing software configuration
  • Review Fibre Channel zoning configuration

Answer : Review system logs on the host

Which of the following actions should be taken when a VM reports high swap file utilization?


Options are :

  • Increase its RAM setting (Correct)
  • Move the swap file to faster storage
  • Online migration of the VM to a less congested host
  • Disable memory ballooning on the VM

Answer : Increase its RAM setting

After deploying VM guests from a VM template on an NFS datastore, the administrator has discovered misaligned VM guest partition offsets in multiple VM guests. Which of the following represents a complete solution for improving I/O performance?


Options are :

  • Correct the VM guest partition offset in the deployed VMs
  • Correct the VM guest partition offset in the VM template
  • Correct the VM guest partition offset in the VM template and the deployed VMs (Correct)
  • Correct the VM guest partition offset in the deployed VMs and use the correct LUN alignment offset for the VM guest OS

Answer : Correct the VM guest partition offset in the VM template and the deployed VMs

A developer is storing a large number of images in binary format to call for a website. Which of the following BEST describes this type of storage object?


Options are :

  • Data blob (Correct)
  • Extended metadata
  • Metadata
  • Object ID

Answer : Data blob

Which of the following protocols allows fibre channel to be transmitted over the network?


Options are :

  • FCoE (Correct)
  • HBA
  • NFS
  • iSCSI

Answer : FCoE

Comment / Suggestion Section
Point our Mistakes and Post Your Suggestions