It essentials v6.0 Chapter 3 Quiz Simulator Online
It-essentials v6.0 Chapter 3 Practice Quiz Simulator |
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| Questions | 16 |
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It-essentials v6.0 Chapter 3 Practice Quiz Simulator
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It-essentials v6.0 Chapter 3 Practice Quiz Simulator
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Question 1 of 16
1. Question
1 pointsRefer to the exhibit.
IT Essentials Chapter 3 Practice Quiz Answers q1
For the first ordered part (Athlon x4 860k 3.7 GHz), which installation step will be applicable for the technician?
Correct
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Hint
Explanation:
Part 1 describes a processor or CPU. Athlon is an AMD processor. CPUs are installed into a processor socket and secured by lowering and securing the load lever. -
Question 2 of 16
2. Question
1 pointsRefer to the exhibit.
IT Essentials Chapter 3 Practice Quiz Answers q2
For the second ordered part (the Gigawhiz GA-A239VM, which does not include USB 3.1 front panel connectors), which installation step will be applicable for the technician?
Correct
Incorrect
Hint
Explanation:
A Gigawhiz GA-A239VM is a type of motherboard since it mentions front panel connectors. The system panel connector is used to attach cables between the motherboard and the front of the case for USB ports, power button, microphone jack, headphones jack, etc. Standoffs keep the motherboard from grounding to the case. The holes in the motherboard should align to the standoffs. Each standoff screws into the case. Then screws are used to securely attach the motherboard to the case (via the standoffs). -
Question 3 of 16
3. Question
1 pointsRefer to the exhibit.
IT Essentials Chapter 3 Practice Quiz Answers q3
What is the fourth ordered part (the ATX with up to three 3.5″ drive bays)?
Correct
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Hint
Explanation:
Cases, motherboards, and power supplies all come in the ATX form factor, but cases are the only ones that have drive bays. -
Question 4 of 16
4. Question
1 pointsRefer to the exhibit.
IT Essentials v6.0 Chapter 3 Practice Quiz Answers q4
Which part should be tightly screwed into the case so that fan vibrations do not loosen it?
Correct
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Hint
Explanation:
Part 6 is a power supply. Power supplies have fans that provide proper air flow through the interior of the computer case. Power supplies should be tightly screwed to the case (but not over tightened) so that the fan vibrations do not loosen it. -
Question 5 of 16
5. Question
2 pointsRefer to the exhibit.
IT Essentials v6.0 Chapter 3 Practice Quiz Answers q5
After building the computer, the technician powers on the computer. The system beeps several times. Which component caused the beeps and where is this component located? (Choose two.)
Correct
Incorrect
Hint
Explanation:
The BIOS contains a power on self test (POST) program that tests hardware during computer startup. One beep is a common indication that all is well. Several beeps indicate a hardware issue. BIOS is built into the motherboard, so it is the motherboard documentation that should be consulted to resolve this issue. -
Question 6 of 16
6. Question
1 pointsWhat should be done prior to the installation of RAM onto the motherboard?
Correct
Incorrect
Hint
Explanation:
Before you install a memory module it is important to verify that there are no compatibility issues. A DDR3 RAM module will not fit in a DDR2 slot. Verification is best done by consulting the motherboard documentation or checking on the website of the manufacturer. -
Question 7 of 16
7. Question
1 pointsA motherboard has a 24-pin socket for the main power connector. Which ATX power supply connector will work?
Correct
Incorrect
Hint
Explanation:
The Advanced Technology Extended (ATX) main power connector will have either 20 or 24 pins. The power supply may also have a 4-pin or 6-pin Auxiliary (AUX) power connector that connects to the motherboard. A 20-pin connector will work in a motherboard with a 24-pin socket. -
Question 8 of 16
8. Question
1 pointsWhere is the saved BIOS configuration data stored?
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Hint
Explanation:
The BIOS configuration data is saved to a special memory chip called a Complementary Metal Oxide Semiconductor (CMOS). -
Question 9 of 16
9. Question
1 pointsWhich website should a technician consult to find instructions for updating the BIOS on a computer?
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Hint
Explanation:
Go to the motherboard manufacturer site to get the correct software to update the BIOS. -
Question 10 of 16
10. Question
1 pointsWhich procedure is performed last when installing a new motherboard?
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Hint
Explanation:
After the new motherboard is in place and cables are connected, you should install and secure all expansion cards. Finally, connect the keyboard, mouse, and monitor, then power on the computer to check for problems. -
Question 11 of 16
11. Question
1 pointsWhat indicates that the charge on the CMOS battery could be getting low?
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Hint
Explanation:
The computer time and date are held in CMOS. This requires power from a small battery. If the battery is getting low, the system time and date may become incorrect. -
Question 12 of 16
12. Question
2 pointsWhat are two examples of settings that can be changed in the BIOS setup program? (Choose two.)
Correct
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Hint
Explanation:
The BIOS setup program is used to change settings if memory modules, storage devices, and adaptor cards are added. Most manufacturers provide the ability to modify boot device options, security and power settings, and adjustments for voltage and clock settings. -
Question 13 of 16
13. Question
1 pointsWhich definition describes the term “overclocking”?
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Hint
Explanation:
Increasing the CPU clock speed will make the computer run faster, but also generate more heat and cause overheating issues. -
Question 14 of 16
14. Question
1 pointsWhat should be used to clean the base of the CPU heat sink prior to reinstallation?
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Hint
Explanation:
When reinstalling the heat sink, clean the base of the heat sink with isopropyl alcohol. This removes all traces of old thermal compound so the newly applied thermal compound works properly. -
Question 15 of 16
15. Question
1 pointsWhen mounting a motherboard in a computer case, what is used to prevent the motherboard from touching the bottom of the case?
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Incorrect
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Question 16 of 16
16. Question
1 pointsWhat is an advantage of using signed drivers?
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Incorrect
Hint
Explanation:
A signed driver is a driver that has passed the Windows hardware quality lab test and has been given a driver signature by Microsoft. Installing an unsigned driver can cause system instability, error messages, and boot problems.
