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Which of the following should a technician do FIRST?
After upgrading a laptop's OS from Windows Vista to Windows 10. hard drive activity is elevated when running normal user applications causing the laptop to run slowly. Which of the following should a technician do FIRST?A . Flash the laptop BIOS to the most current version available from the manufacturerB...
A user is looking for software that can overlay information on objects seen through the camera of a mobile device.
A user is looking for software that can overlay information on objects seen through the camera of a mobile device. This is an example of.A . augmented realityB . virtual reality.C . geotaggingD . artificial intelligenceE . object character recognitionView AnswerAnswer: A
Which of the following should be configured to allow this communication?
A computer has a static address configured and is able to connect to resources on the same VlAN but is unable to access resources on other VLANs. Which of the following should be configured to allow this communication?A . HubB . BridgeC . RouterD . Access pointE . RepeaterView AnswerAnswer:...
Which of the following is the type of address a DHCP server assigns on a network?
Which of the following is the type of address a DHCP server assigns on a network?A . DynamicB . StaticC . APIPAD . MACE . DefaultView AnswerAnswer: A
Which of the following is considered a connection-oriented protocol?
Which of the following is considered a connection-oriented protocol?A . UDPB . TCPC . SSHD . HTTPView AnswerAnswer: B
Which of the following connectors would be used to connect the cable leading to the power supply to an IDE hard disk drive?
Which of the following connectors would be used to connect the cable leading to the power supply to an IDE hard disk drive?A . SCSIB . LightningC . BNCD . MolexView AnswerAnswer: D
A user has returned to headquarters from a remote office and is unable to connect a laptop to the office wireless network. After verifying that the user's laptop is permitted to connect to the headquarters wireless network, the technician should confirm
A user has returned to headquarters from a remote office and is unable to connect a laptop to the office wireless network. After verifying that the user's laptop is permitted to connect to the headquarters wireless network, the technician should confirmA . if airplane mode is turned off.B . if...
Which of the following should the technician check FIRST?
The touch-screen feature on a Windows device has stopped working. Which of the following should the technician check FIRST?A . Device ManagerB . Performance MonitorC . System configurationD . Digitizer settingsView AnswerAnswer: C
Which of the following would MOST likely be used 10 assign a permanent address to a host on a network using dynamic IP addresses?
Which of the following would MOST likely be used 10 assign a permanent address to a host on a network using dynamic IP addresses?A . DHCP reservationB . Static IP addressC . MAC filteringD . APIPAView AnswerAnswer: A
Which of the following cloud-based services gives customers the ability to scale resources as needed?
Which of the following cloud-based services gives customers the ability to scale resources as needed?A . Resource poolingB . Rapid elasticityC . Measured serviceD . Hybrid cloudView AnswerAnswer: B
