A technician needs to fix a computer that received a non-specific error after a scheduled computer restart. Which of the following is the best way to start troubleshooting?

Roll back all of the recent updates.

Search for the error on the internet.

A user with an older laptop is unable to connect to the office network after new access points were installed. The user confirms that from home the laptop can connect wirelessly to the network. Which of the following should the user to do to quickly resolve the issue?

Connect a new biometric device.

A technician needs to upgrade the power supply of a workstation that contains a high-end graphics card, 16 hyperthreaded cores, and multiple hard drives. Which of the following should the technician use to determine the appropriate power supply for the workstation?

The manufacturer's specifications for the components

The wattage of the current power supply

The capacity of the hard drives

The number of hyperthreaded cores

A technician is configuring the settings on a multifunction printer so the device can be shared across the LAN_ Which of the following should the technician do to enable the printer to be shared across the network?

Install the correct print driver

Enable the network scanning feature.

An administrator notices that on an intermittent basis the virtual machines are running slowly. The virtual machines are correctly sized, and the hardware has enough free resources to cope with demand Which of the following is most likely the cause?

The physical servers are throttling due to overheating

The physical servers are not able to draw enough power

The physical servers do not have enough network bandwidth.

The physical servers are throttling due to overheating

The physical servers are contending for resources

Which of the following explains how using a cloud infrastructure can provide rapid elasticity?

Systems can be provisioned according to demand.

Shared resources can reduce overhead.

Customers can limit the use of a resource

High availability of services can be provided

Systems can be provisioned according to demand.

A technician is creating a new RAID array for a customer After interviewing the customer, the technician decides to implement a RAID array of striping without parity. Which of the following reasons would lead the technician to choose striping without parity instead of striping with parity?

Speed is the most important consideration.

Uptime is the customer's biggest concern

Speed is the most important consideration.

Redundancy and speed are equally important

Available storage space needs to be maximized

A technician is setting up a projector for a videoconferencing system. When the user attempts to connect a laptop to the system, the system displays the following error message:no source foundThe user tries multiple cables and inputs on the projector Which of the following should the user try next?

Check the display settings on the computer and set them to extend/duplicate.

Check the bulb the projector and replace it with a new one.

Check the display settings on the computer and set them to extend/duplicate.

Replace the projector another known-good one and try again.

Replace the video card on the machine that is plugged in to tie projector. as it has gone bad.

A user added a heater underneath a desk, row an external monitor not working. A technician wanted the monitor gets power. Which of the following should the technician do next?

Ensure a VGA cable is connected property

Open the display settings on me computer

Ensure a VGA cable is connected property

A user's mobile phone is constantly running hot and has a short battery life. A technician replaces the battery in the phone, but the issue persists. Which of the following steps should the technician take next?

Check the device for liquid damage.

Check the device's charging adapter.

Which of the following is the best example of SaaS?

An accountant pays an annual fee for the tools the company needs to work.

A company leases electric vehicles for all of its employees.

An accountant pays an annual fee for the tools the company needs to work.

A car breaks down, and the driver presses a button to call for help.

A consultant hires a web developer to create a website.

An IT technician is troubleshooting an issue with connecting a new laptop to a company's wireless network. Which of the following diagnostic steps should the technician take first?

Review the network settings in the OS.

Install the latest firmware updates on the WAPs.

Increase the signal strength of the router.

Reset the router and reconfigure the wireless settings.

Which of the following describes the difference between a DNS server and a DHCP server?

DNS is used for address translation, while DHCP is used for IP address assignment.

DNS is used for routing, while DHCP is used for name resolution.

DNS only assigns private IP addresses, while DHCP only assigns public IP addresses.

DNS is used to route traffic between networks, while DHCP is used to allocate subnets.

A user dropped a laptop while it was turned on. The hard drive now makes a clicking sound, and the laptop will not start up. Which of the following most likely explains this situation?

The hard drive bracket screws are lose.

The hard drive jumpers need to be reseated.

A user's phone overheated earlier in the day, which caused the battery to expand in the case Which of the following should the technician advise the user to do first?

Check the phone's health status

A user reports a workstation is having the following issues:* OS performance is slow. The workstation turns off randomly from time to time. The fans are running loudlyWhich of the following is most likely the cause?

The system is infected with malware.

The power supply is insufficient.

After an IT department implements SSL redirection, users report being unable to access a random number generator opened within a web browser.Which of the following should a technician do first to troubleshoot this issue?

Check to see whether the website is HTTPS enabled.

Ensure that the computer supports secure socket communication.

Report the affected user accounts to the IT department.

Check to see whether the website is HTTPS enabled.

CompTIA 220-1101 Practice Test 13 - Free Online Exam Prep & Questions

A customer's phone no longer charges fully The phone only charges to 67% and then stops_ Which of the following should be replaced to resolve this issue?

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CompTIA 220-1101 Practice Test 13

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