CISCO - IT Essentials Checkpoint Exam (Chapters 1-4) with accurate detailed solutions

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CISCO - IT Essentials Checkpoint Exam || || || || || ||




(Chapters 1-4) with accurate detailed || || || || ||




solutions


A user is building a custom computer system and is trying to decide on components for the new
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system. The user does light to medium graphic design, programming, and gaming. Which two
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components would be appropriate for this type of machine? - ✔✔1. Dedicated video card
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2. SSD||




A technician has installed a new second hard drive in a tower computer, but the drive does not
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show up in the BIOS. What are two things the technician should check first? - ✔✔1. Data and
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power cables are attached.
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2. The drive port is enabled in the BIOS.
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A user reports that when games are being played, the computer displays random blotches on the
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screen. What are two possible causes? - ✔✔1. Loose video cable.
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2. GPU overheating.
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A technician is installing memory into a computer and notices that there are two black memory
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slots and two blue memory slots. Which memory technology does this motherboard use? -
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✔✔Dual channel. ||




A user has the following requirements for a RAID drive:
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It must be magnetic. It must be fast. It must fit into a standard tower case.
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Which drive type would meet the user requirements? - ✔✔3.5 inch 15K drive.
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, 2


A company is deploying both thin and thick client computers. Which configuration step will a
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technician need to do on the thin clients that will most likely not be done on the thick clients? -
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✔✔Connect the computer to the application server. || || || || || ||




A technician is researching how to troubleshoot a computer that reboots randomly. The research
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suggests that the technician should check the computer for distended capacitors. Where should the
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technician look for these? - ✔✔The motherboard.
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Where would a technician use an RG-6 cable? - ✔✔When replacing TV cabling.
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A technician is asked to configure a laptop for LoJack. What will the technician have to do to
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accomplish this task? - ✔✔Enable it in the BIOS. || || || || || || || ||




A technician needs to purchase a storage drive that both connects directly to the PCIe bus and
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provides reliability. Which type of storage device would best meet these requirements? -
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✔✔NVMe M.2 ||




Match the memory type to the feature. (Not all options are used.)
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1. DDR SDRAM:
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2. DDR2 SDRAM:
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3. DDR3 SDRAM:
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4. DDR4 SDRAM:
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5. GDDR SDRAM: - ✔✔1. 184 pins.
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2. 240 pins, 1.8 Volts of power.
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3. 240 pins, 1.5 Volts of power.
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4. 288 pins, has advanced error correction features available.
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5. RAM specifically designed for video graphics.
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Which statement describes a feature of SDRAM? - ✔✔It can process overlapping instructions in
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parallel.