Exam 1: CompTIA A+ Certification Exam: Core 1

Which of the following wireless networking protocols will broadcast at 5GHz frequencies?

A technician is concerned that a newly pulled Cat 5e run is longer than recommended by specification. Which of the following tools should the technician use to measure the length of the run?

A user has connected a PC to a portable projector, but video does not appear on the screen when the user tests the projector. The user confirms the lens cap was removed from the projector. Which of the following should the user do NEXT?

Which of the following connector types can be used to connect a laptop to a docking station or port replicator? (Choose two.)

A user is connected to a docking station with an optical drive and is trying to back up personal files to removable media, but is encountering write errors. Which of the following is MOST likely cause of the errors?

A technician is setting up a multifunction printer in an enterprise. Users of this device regularly print documents containing PII. Which of the following settings has the GREATEST security implications for the technician to consider?

Which of the following allows several VMs to run on a single host?

A user's workstation no longer boots. A technician arrives and confirms the workstation will not boot, and while troubleshooting notices a burning smell coming from the chassis of the workstation. The technician replaces the power cable and tries to boot again, but the smell returns and the machine does not boot. Which of the following components MOST likely needs to be replaced?

Which of the following connector types is MOST appropriate to use to connect a SOHO cable modem to the ISP?

A laptop is connected to a conference room projector in extended display mode. The desktop icons appear normal on the laptop, but are disproportionate and illegible on the projector screen. Which of the following should the technician check?

Which of the following connector types would MOST likely be used to charge a laptop computer?

A user has reported application connectivity problems to the network administrator. The network administrator knows there have been firewall configuration changes recently by a security vendor and believes the issue could be related to a port being closed on the firewall. Which of the following should the network administrator do NEXT?

Which of the following server types should be used to process outside authentication requests?

A user is having trouble printing and has asked a technician for help. The technician is able to print remotely from the print server. Which of the following will the technician MOST likely need to perform NEXT? (Choose two.)

Which of the following BEST describes an email infrastructure that uses a local archive server cluster and publicly hosted email servers?

A printer stops working in the billing department and cannot be repaired. A new printer has been ordered and a technician is tasked with allowing other users to print to the billing manager's printer until the new printer arrives. The manager's printer is currently used via USB connection, and there are no network jacks available for use. Which of the following is the BEST way for the technician to allow access to the printer?

Which of the following describes the network type that is created when connecting a Bluetooth headset to a cell phone?

Which of the following is the MOST likely cause for a network PC to have an APIPA address?

Which of the following peripheral types is MOST likely to be used to input actions into a PC?

A developer reports a recurring computer issue while compiling a program. The computer works at first, but it locks up during the compilation process. An immediate reboot does not resolve the issue. Which of the following procedures will MOST likely solve the problem?