Exam 1: CompTIA A+ Certification Exam: Core 1

Which of the following cloud computing concepts allows scalable services to be provided to the client?

A technician finishes building a custom gaming computer. When the system is turned on, however, all the fans spin and the LEDs light up on the motherboard, but the system does not POST and the monitor remains blank. Which of the following did the technician fail to connect to the motherboard?

A technician has been asked to fix a problem with a projector. The projector lamp turns off for brief periods during a demonstration. After the technician replaced the lamp, the problem continued with an added message that appears just before the lamp turns off. Which of the following MOST likely need to be performed? (Choose two.)

A user received the following error message while trying to access a shared drive: Network Path was Not Found . Which of the following should be performed to resolve the issue? (Select TWO).

Which of the following speeds would a wireless network perform at when the network is built in bridge mode containing 802.11g, 802.11n, and 802.11ac access points?

A company wants to cost-effectively improve efficiency in navigating to client sites and reduce cellular data costs. Which of the following actions would be BEST to meet these requirements?

A technician receives a call from a user who dropped a laptop and cracked the screen. The user needs it replaced quickly. The technician has to ensure the correct stock parts are in the storeroom. Which of the following components would the technician MOST likely need to repair the user's laptop? (Choose two.)

About one week ago, access to files on a network server became significantly slower. Today, network files are completely unavailable. A technician is able to make a remote connection to the server. Which of the following should the technician check NEXT?

A software development team is installing a VM on a Linux desktop so the following can be tested: An ARM system 2GB RAM Ethernet with peer visibility Two USB ports A graphic desktop A custom retail sales application Which of the following describes the MOST likely purpose of this VM?

A network administrator would like to increase network bandwidth to 1Gbps between two office buildings that are 0.5mi(805m) apart. Which of the following would be the BEST solution?

Which of the following has a P4 connector to provide a 12V output?

A technician needs to configure a high-end workstation with four hard drives for redundancy. The customer wants the end result to have the highest capacity possible but still have the ability to survive a drive failure. Which of the following RAID levels should the technician configure to accomplish this?

A projector's image begins to flicker during a presentation. The laptop display does not produce this issue. When a technician changes the resolution on the laptop, the issue persists. Which of the following is the NEXT step the technician should take?

A technician purchases several monitors that are equipped with all modern video connectors. The technician wants to daisy chain these monitors together to extend the desktop of the OS. Which of the following cables would the technician MOST likely use to accomplish this?

An associate is seeking advice on which device to purchase for a friend who is a business owner. The friend needs the ability to chart activity while keeping in contact with the home office. Which of the following would be the BEST recommendation?

A client has three locations within city limits that need to be networked. Vendor network requirements for all three locations are a minimum of 1GB. Which of the following are the types of networks that will MOST likely be used for internal office and office-to-office networking? (Choose two.)

Which of the following resources in the MOST critical when using cloud file-storage synchronization applications?

A home user installed a new high-end video card for 3D gaming and virtual reality into a mid-tower PC. The user frequently experiences sudden shutdowns in the middle of game play across multiple applications. Which of the following troubleshooting steps should be taken to isolate the issue? (Choose two.)

Which of the following IP addressing types is MOST likely to use an IP address starting with 169.254?

A user is unable to print to a printer on the network. When a technician runs the ping command, the technician receives a response. However, the hostname is not correct when the technician runs the nslookup command. Which of the following BEST describes the issue the technician is seeing?