A+ 1101 Q01

Which of the following would an administrator use to migrate virtual machines from on premises to the cloud?

• A. laaS

• B. SaaS

• C. DBaaS

• D. DRaaS

Answer explanation

A. IaaS (Infrastructure as a Service) would be used to migrate virtual machines from on-premises to the cloud.

A user, who is attempting to give a presentation via a projector in a conference room, reports the projector has video but no audio. Which of the following will MOST likely resolve the issue?

• A. Changing the input on the projector to VGA

• B. Changing the output on the PC to DVI

• C. Modifying the projector's refresh rate

• D. Utilizing an HDMI connection

Which of the following standards supports MIMO technology?

• A. 802.11a

• B. 802.11b

• C. 802.11g

• D. 802.11n

A user requested upgrades to a company-Issued laptop to increase its performance while working with a large database stored on drive C. Which of the following tasks should a systems administrator complete to BEST meet this goal?

(Select TWO).

• A. Configure RAID 1.

• B. Install a hybrid drive.

• C. Upgrade to 1GB NIC.

• D. Increase the RAM.

• E. Migrate to a SSD.

Which of the following technologies can allow multiple networks to traverse a switch?

• A. VLAN

• B. VRRP

• C. VPN

• D. DHCP

A company just bought a printer capable of automatically printing on both sides of the paper After installation, however, the technician can only print on both sides of the paper manually. Which of the following should the technician do to fix

the issue?

• A. Install the most recent firmware upgrade available for the printer.

• B. Contact the vendor for a hardware replacement.

• C. Reinstall the printer software and drivers, and then restart the printer.

• D. Read the installation manual and configure duplex settings.

An online retailer would like to add capacity to support increased sales. Additional servers have been installed. Which of the following should be used to ensure each new server is being properly utilized?

• A. Virtualization

• B. Clustering

• C. Load balancer

• D. Round-robin DNS

Which of the following utilizes TCP ports 20/21 and transfers data in cleartext?

• A. SNMP

• B. SSH

• C. FTP

• D. Telnet

A customer is using a satellite internet connection that is experiencing slowness. A technician notices high latency while pinging, but the download test is performing perfectly with very good download speeds. Which of the following

represents the NEXT action the technician should perform?

• A. Restart the modem and run an online internet connection and speed diagnostic tool.

• B. Guide the customer on how to upgrade the internet plan with the provider in order to improve latency.

• C. Explain to the customer this is not an issue; this situation is normal for this type of internet connection.

• D. Replace the modem because it is not working correctly based on the test result.

An organization maintains various record types, including health and criminal justice records. Which of the following cloud environments is the organization MOST likely to use to limit the attack surface?

• A. Public

• B. Hybrid

• C. Community

• D. Private