Which battery is typically used for today's laptops? - ANSWER Lithium-ion Li-ion
The electrical connection between then docking station and a laptop computer is ________? - ANSWER Specific only to that manufacturer +
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Which battery is typically used for today's laptops? - ANSWER Lithium-ion Li-ion
The electrical connection between then docking station and a laptop computer is ________? - ANSWER Specific only to that manufacturer + Used as a surge suppressor
Which Applications level protocol is used to transfer files on the internet? - ANSWER FTP
Firewalls are used to _____________? - ANSWER Both
Which of the following supports different protocols through the same post as long as the correct adapter is used? - ANSWER USB Type-C
In this cloud model, a central organization has created a centralized resource that is exclusively available to its employees? - ANSWER Private cloud
Since VMs are hosted on physical hardware which are running up-to-date programs, which is not a concern? - ANSWER None of these
After answering a service call, you find a customer's computer is dead. Which of the following checks would you perform first? - ANSWER Check the AC outlet voltage
Your system flashes a S.M.A.R.T. error when booting. What does this indicate? - ANSWER Imminent Disk failure
You are replacing the CPU in a laptop. You have properly disassembled it to a point where you can see the motherboard. What is your next logical step? - ANSWER Remove the CPU fan assembly
HTTP (Hypertext Transfer Protocol) is used to ___________? - ANSWER Communicate between web browsers and web servers
You are connecting a flat panel monitor to a VGA video card. How many pins will the connector have? - ANSWER 15
This term is used to describe a model where all cloud resources are available, and the customer's storage, bandwidth, and application service usage is calculated for billing purposes? - ANSWER Measured service
Which client-side virtualization type uses the most system resources? - ANSWER Presentation virtualization
What is the first step in order to replace an optical drive in a modern laptop? - ANSWER Remove the power and battery
A _________ cloud is a combination of public, private, and community clouds used by the same organization? - ANSWER Hybrid
Typically this would be a machine with one or more printers connected to it. It can manage the print queues of several devices if necessary. You would call this machine a print ___________? - ANSWER Server
What does the acronym SSID stand for? - ANSWER Service Set Identifier
Which of the following wireless LAN standards remains backward compatible with 802.11b, but specifies higher data rates? - ANSWER 802.11g
What is the most significant difference between USB 1.1 and USB 2.0? - ANSWER USB 2.0 is faster
Another name for a hypervisor is ____________? - ANSWER Virtual machine monitor
After a power failure, your system displays a RAID not found error. Where would you start troubleshooting this problem? - ANSWER UEFI/BIOS
When configuring IoT devices for SOHO use, which of the following devices should be activated first? - ANSWER Security cameras
Some memory modules, a DIMM for example, normally have an even number of chips on them. If you come across a DIMM with an odd number of chips, it means the memory is ______? - ANSWER ECC
You need to create a new PC with a mirrored 2 hard drive configuration from the choices. Your primary concern is redundancy with a secondary requirement of 1TB fast data access. Write speed is not an issue. You may use a drive more than once or not at all. Choose the 2 disks that meet your requirements. - ANSWER SATA III 1TB 10,000RPM SATA III 1TB 10,000RPM
In order to accomplish custom configurations, select three appropriate components or characteristics for a Thin Client? - ANSWER Meets minimum requirements for the OS, Network connectivity, Basic Applications
According to CompTIA standards, problems should be addressed in a prescribed order. According to best practice methodology, what is the fourth step? - ANSWER Establish a Plan of Action to resolve the problem and implement the solution
You have to select a USB 2.0 cable to connect a new generic Tablet PC to your laptop. This cable will also be used to charge the device. Which cable type would you consider first? - ANSWER Standard-A male to Micro-B
Which of the following is required to synch an IOS device with iTunes? - ANSWER Apple ID
An error message on an older system reads 'parity error'. What is the cause? - ANSWER There is a RAM Problem
You have a system that has no audio. Which of the following items does not apply to this problem? - ANSWER The sound card is set to an incorrect bus speed
You have just connected a second monitor to your laptop. It is not displaying anything. What would you check? - ANSWER All of these
Your laptop battery is not charging. How can you quickly determine if the AC power adapter is providing power? - ANSWER In Control panel, Power Options, check the status of the Power Meter
The process of using one machine to provide multiple virtual environments for applications is known as client-side _____________? - ANSWER Virtualization
Some memory modules, a DIMM for example, normally have an even number of chips on them. If you come across a DIMM with an odd number of chips, it means the memory is ______? - ANSWER ECC
Which AMD processor uses the AM3 socket? - ANSWER Phenom II X6 Black
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