Deck 1: First Look at Computer Parts and Tools

ملء الشاشة (f)
exit full mode
سؤال
What type of component holds its charge even after the power is turned off and the device is unplugged?

A) memory module
B) capacitor
C) resistor
D) ohm meter
استخدم زر المسافة أو
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لقلب البطاقة.
سؤال
Which power supply connector is the main motherboard power connector on most motherboards today?

A) 20-pin
B) 8-pin
C) 24-pin
D) 15-pin
سؤال
Which unit of electricity measures electrical force and 115 is a common value?

A) Amp
B) Ohm
C) Volt
D) Watt
سؤال
A DVI port transmits a video signal and is also called a DB-15 port.
سؤال
Which type of port transmits both digital audio and digital video with a single connector?

A) S-Video
B) DVI
C) HDMI
D) VGA
سؤال
A tower case conserves space since it can double as a monitor stand.
سؤال
Which is the most common form factor used today for computer cases, power supplies, and motherboards?

A) AT
B) ATX
C) ATC
D) ATI
سؤال
Which type of electrical current is used to transmit electricity to our homes and workplaces?

A) alternating
B) direct
C) hybrid
D) oscillating
سؤال
Which standard provides the best performance for hard drives?

A) SATA
B) PATA
C) IDE
D) EIDE
سؤال
Which of the following is most likely to be installed in a PC, is considered primary storage, and has Windows 7 installed on it?

A) floppy drive
B) tape drive
C) hard disk drive
D) optical drive
سؤال
Functions that used to be provided by expansion cards are more often found as onboard ports today.
سؤال
If you have a PCI Express Version 2 video card, how many pins will the power connector have if the card requires extra power?

A) 4
B) 2
C) 5
D) 8
سؤال
Which of the following is NOT true of a motherboard?

A) also called a system board
B) has a CPU socket
C) has a heat sink on the PCIe slots
D) has slots for DIMMs
سؤال
Which of the following is an audio port that connects to an external home theater audio system, providing digital audio output?

A) S\PDIF
B) FireWire
C) Thunderbolt
D) eSATA
سؤال
Which of the following is true about AC electricity?

A) in the U.S. it oscillates at 120 Hz
B) it travels from a hot line and returns on a neutral line
C) it always takes the path of highest resistance
D) the hot line is always grounded
سؤال
Which unit of electricity measures is used to measure the power consumption of a device?

A) Amp
B) Ohm
C) Volt
D) Watt
سؤال
Hard drives have three connections for cables: one for reading data, one for writing data, and one for power.
سؤال
Which disk drive standard uses an 80-conductor cable?

A) SATA
B) IDE
C) EIDE
D) DVD
سؤال
An Ethernet port has a connector called an RJ-45 to connect to a network cable.
سؤال
Which component probably has a dual-voltage selector switch, and has cables that connect to the motherboard and drives?

A) HDD
B) PSU
C) DIMM
D) PCIe
سؤال
A(n) _________________________ is a circuit board that provides more ports than those provided by the motherboard.
سؤال
Which of the following is true about an FRU?

A) they are not necessary for the computer's operation
B) all types can be easily disposed of in any trash can
C) it's easily repaired by a support technician
D) a support technician should know how to replace one
سؤال
List three components found on a motherboard.
سؤال
Describe the differences between a tower case and a desktop case.
سؤال
The _____________________ form factor reduces the total cost of a system by reducing the number of expansion slots, and allows for a smaller case size.
سؤال
What is the description of and purpose of a ground bracelet?
سؤال
Which general-purpose tool can measure characteristics of electricity in a variety of devices?

A) loopback plug
B) POST card
C) multimeter
D) cable tester
سؤال
Describe the PATA interface.
سؤال
List three reasons you should use matching form factors for the motherboard, power supply, and case.
سؤال
What is the purpose of the 3-wires in an AC electrical system?
سؤال
What tool can help discover and report computer errors and conflicts that occur when you first turn on a computer and before the operating system is launched?

A) POST card
B) ROM module
C) BIOS memory
D) CMOS firmware
سؤال
A ____________________________ is used to test a port in a computer or other device to make sure the port is working.
سؤال
Which type of fire extinguisher should you have available in the event of an electrical fire?

A) Class A
B) Class B
C) Class C
D) Class D
سؤال
List three indications of a potential electrical danger.
سؤال
Examples of ____________ drives include CD, DVD, and Blu-ray.
سؤال
_____________ is temporary storage for data and instructions as they are being processed by the CPU.
سؤال
What is the difference between AC and DC electricity?
سؤال
List three of the six rules you should follow to protect computer parts against ESD.
سؤال
What is the difference between a DVI port and an HDMI port?
سؤال
What is a result of two objects with dissimilar electrical charges touching?

A) LCD
B) ESD
C) EMI
D) CRT
سؤال
Match between columns
transmits digital video and audio and is slowly replacing VGA and DVI
ohm
transmits digital video and audio and is slowly replacing VGA and DVI
PCIe
transmits digital video and audio and is slowly replacing VGA and DVI
firmware
transmits digital video and audio and is slowly replacing VGA and DVI
DisplayPort
transmits digital video and audio and is slowly replacing VGA and DVI
POST
transmits digital video and audio and is slowly replacing VGA and DVI
heat sink
transmits digital video and audio and is slowly replacing VGA and DVI
rectifier
transmits digital video and audio and is slowly replacing VGA and DVI
amp
transmits digital video and audio and is slowly replacing VGA and DVI
transformer
transmits digital video and audio and is slowly replacing VGA and DVI
DIMM
a series of tests performed by the startup BIOS when you first turn on a computer
ohm
a series of tests performed by the startup BIOS when you first turn on a computer
PCIe
a series of tests performed by the startup BIOS when you first turn on a computer
firmware
a series of tests performed by the startup BIOS when you first turn on a computer
DisplayPort
a series of tests performed by the startup BIOS when you first turn on a computer
POST
a series of tests performed by the startup BIOS when you first turn on a computer
heat sink
a series of tests performed by the startup BIOS when you first turn on a computer
rectifier
a series of tests performed by the startup BIOS when you first turn on a computer
amp
a series of tests performed by the startup BIOS when you first turn on a computer
transformer
a series of tests performed by the startup BIOS when you first turn on a computer
DIMM
a device that converts AC to DC
ohm
a device that converts AC to DC
PCIe
a device that converts AC to DC
firmware
a device that converts AC to DC
DisplayPort
a device that converts AC to DC
POST
a device that converts AC to DC
heat sink
a device that converts AC to DC
rectifier
a device that converts AC to DC
amp
a device that converts AC to DC
transformer
a device that converts AC to DC
DIMM
a type of memory slot found on a motherboard
ohm
a type of memory slot found on a motherboard
PCIe
a type of memory slot found on a motherboard
firmware
a type of memory slot found on a motherboard
DisplayPort
a type of memory slot found on a motherboard
POST
a type of memory slot found on a motherboard
heat sink
a type of memory slot found on a motherboard
rectifier
a type of memory slot found on a motherboard
amp
a type of memory slot found on a motherboard
transformer
a type of memory slot found on a motherboard
DIMM
a measure of electrical current
ohm
a measure of electrical current
PCIe
a measure of electrical current
firmware
a measure of electrical current
DisplayPort
a measure of electrical current
POST
a measure of electrical current
heat sink
a measure of electrical current
rectifier
a measure of electrical current
amp
a measure of electrical current
transformer
a measure of electrical current
DIMM
consists of metal fins that draw heat from a component
ohm
consists of metal fins that draw heat from a component
PCIe
consists of metal fins that draw heat from a component
firmware
consists of metal fins that draw heat from a component
DisplayPort
consists of metal fins that draw heat from a component
POST
consists of metal fins that draw heat from a component
heat sink
consists of metal fins that draw heat from a component
rectifier
consists of metal fins that draw heat from a component
amp
consists of metal fins that draw heat from a component
transformer
consists of metal fins that draw heat from a component
DIMM
embedded programs that are closely tied to the hardware
ohm
embedded programs that are closely tied to the hardware
PCIe
embedded programs that are closely tied to the hardware
firmware
embedded programs that are closely tied to the hardware
DisplayPort
embedded programs that are closely tied to the hardware
POST
embedded programs that are closely tied to the hardware
heat sink
embedded programs that are closely tied to the hardware
rectifier
embedded programs that are closely tied to the hardware
amp
embedded programs that are closely tied to the hardware
transformer
embedded programs that are closely tied to the hardware
DIMM
a fast expansion slot found on a motherboard
ohm
a fast expansion slot found on a motherboard
PCIe
a fast expansion slot found on a motherboard
firmware
a fast expansion slot found on a motherboard
DisplayPort
a fast expansion slot found on a motherboard
POST
a fast expansion slot found on a motherboard
heat sink
a fast expansion slot found on a motherboard
rectifier
a fast expansion slot found on a motherboard
amp
a fast expansion slot found on a motherboard
transformer
a fast expansion slot found on a motherboard
DIMM
a device that changes the ration of voltage to current
ohm
a device that changes the ration of voltage to current
PCIe
a device that changes the ration of voltage to current
firmware
a device that changes the ration of voltage to current
DisplayPort
a device that changes the ration of voltage to current
POST
a device that changes the ration of voltage to current
heat sink
a device that changes the ration of voltage to current
rectifier
a device that changes the ration of voltage to current
amp
a device that changes the ration of voltage to current
transformer
a device that changes the ration of voltage to current
DIMM
a measure of resistance to electricity
ohm
a measure of resistance to electricity
PCIe
a measure of resistance to electricity
firmware
a measure of resistance to electricity
DisplayPort
a measure of resistance to electricity
POST
a measure of resistance to electricity
heat sink
a measure of resistance to electricity
rectifier
a measure of resistance to electricity
amp
a measure of resistance to electricity
transformer
a measure of resistance to electricity
DIMM
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ملء الشاشة (f)
exit full mode
Deck 1: First Look at Computer Parts and Tools
1
What type of component holds its charge even after the power is turned off and the device is unplugged?

A) memory module
B) capacitor
C) resistor
D) ohm meter
B
2
Which power supply connector is the main motherboard power connector on most motherboards today?

A) 20-pin
B) 8-pin
C) 24-pin
D) 15-pin
C
3
Which unit of electricity measures electrical force and 115 is a common value?

A) Amp
B) Ohm
C) Volt
D) Watt
C
4
A DVI port transmits a video signal and is also called a DB-15 port.
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فتح الحزمة
k this deck
5
Which type of port transmits both digital audio and digital video with a single connector?

A) S-Video
B) DVI
C) HDMI
D) VGA
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
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6
A tower case conserves space since it can double as a monitor stand.
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فتح الحزمة
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7
Which is the most common form factor used today for computer cases, power supplies, and motherboards?

A) AT
B) ATX
C) ATC
D) ATI
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
8
Which type of electrical current is used to transmit electricity to our homes and workplaces?

A) alternating
B) direct
C) hybrid
D) oscillating
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
9
Which standard provides the best performance for hard drives?

A) SATA
B) PATA
C) IDE
D) EIDE
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
10
Which of the following is most likely to be installed in a PC, is considered primary storage, and has Windows 7 installed on it?

A) floppy drive
B) tape drive
C) hard disk drive
D) optical drive
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11
Functions that used to be provided by expansion cards are more often found as onboard ports today.
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فتح الحزمة
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12
If you have a PCI Express Version 2 video card, how many pins will the power connector have if the card requires extra power?

A) 4
B) 2
C) 5
D) 8
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افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
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13
Which of the following is NOT true of a motherboard?

A) also called a system board
B) has a CPU socket
C) has a heat sink on the PCIe slots
D) has slots for DIMMs
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افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
14
Which of the following is an audio port that connects to an external home theater audio system, providing digital audio output?

A) S\PDIF
B) FireWire
C) Thunderbolt
D) eSATA
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
15
Which of the following is true about AC electricity?

A) in the U.S. it oscillates at 120 Hz
B) it travels from a hot line and returns on a neutral line
C) it always takes the path of highest resistance
D) the hot line is always grounded
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
16
Which unit of electricity measures is used to measure the power consumption of a device?

A) Amp
B) Ohm
C) Volt
D) Watt
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
17
Hard drives have three connections for cables: one for reading data, one for writing data, and one for power.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
18
Which disk drive standard uses an 80-conductor cable?

A) SATA
B) IDE
C) EIDE
D) DVD
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
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k this deck
19
An Ethernet port has a connector called an RJ-45 to connect to a network cable.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
20
Which component probably has a dual-voltage selector switch, and has cables that connect to the motherboard and drives?

A) HDD
B) PSU
C) DIMM
D) PCIe
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
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21
A(n) _________________________ is a circuit board that provides more ports than those provided by the motherboard.
فتح الحزمة
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فتح الحزمة
k this deck
22
Which of the following is true about an FRU?

A) they are not necessary for the computer's operation
B) all types can be easily disposed of in any trash can
C) it's easily repaired by a support technician
D) a support technician should know how to replace one
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
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23
List three components found on a motherboard.
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24
Describe the differences between a tower case and a desktop case.
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25
The _____________________ form factor reduces the total cost of a system by reducing the number of expansion slots, and allows for a smaller case size.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
26
What is the description of and purpose of a ground bracelet?
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
27
Which general-purpose tool can measure characteristics of electricity in a variety of devices?

A) loopback plug
B) POST card
C) multimeter
D) cable tester
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
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28
Describe the PATA interface.
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29
List three reasons you should use matching form factors for the motherboard, power supply, and case.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
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30
What is the purpose of the 3-wires in an AC electrical system?
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فتح الحزمة
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31
What tool can help discover and report computer errors and conflicts that occur when you first turn on a computer and before the operating system is launched?

A) POST card
B) ROM module
C) BIOS memory
D) CMOS firmware
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32
A ____________________________ is used to test a port in a computer or other device to make sure the port is working.
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33
Which type of fire extinguisher should you have available in the event of an electrical fire?

A) Class A
B) Class B
C) Class C
D) Class D
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34
List three indications of a potential electrical danger.
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35
Examples of ____________ drives include CD, DVD, and Blu-ray.
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36
_____________ is temporary storage for data and instructions as they are being processed by the CPU.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
37
What is the difference between AC and DC electricity?
فتح الحزمة
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فتح الحزمة
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38
List three of the six rules you should follow to protect computer parts against ESD.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
39
What is the difference between a DVI port and an HDMI port?
فتح الحزمة
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فتح الحزمة
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40
What is a result of two objects with dissimilar electrical charges touching?

A) LCD
B) ESD
C) EMI
D) CRT
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
41
Match between columns
transmits digital video and audio and is slowly replacing VGA and DVI
ohm
transmits digital video and audio and is slowly replacing VGA and DVI
PCIe
transmits digital video and audio and is slowly replacing VGA and DVI
firmware
transmits digital video and audio and is slowly replacing VGA and DVI
DisplayPort
transmits digital video and audio and is slowly replacing VGA and DVI
POST
transmits digital video and audio and is slowly replacing VGA and DVI
heat sink
transmits digital video and audio and is slowly replacing VGA and DVI
rectifier
transmits digital video and audio and is slowly replacing VGA and DVI
amp
transmits digital video and audio and is slowly replacing VGA and DVI
transformer
transmits digital video and audio and is slowly replacing VGA and DVI
DIMM
a series of tests performed by the startup BIOS when you first turn on a computer
ohm
a series of tests performed by the startup BIOS when you first turn on a computer
PCIe
a series of tests performed by the startup BIOS when you first turn on a computer
firmware
a series of tests performed by the startup BIOS when you first turn on a computer
DisplayPort
a series of tests performed by the startup BIOS when you first turn on a computer
POST
a series of tests performed by the startup BIOS when you first turn on a computer
heat sink
a series of tests performed by the startup BIOS when you first turn on a computer
rectifier
a series of tests performed by the startup BIOS when you first turn on a computer
amp
a series of tests performed by the startup BIOS when you first turn on a computer
transformer
a series of tests performed by the startup BIOS when you first turn on a computer
DIMM
a device that converts AC to DC
ohm
a device that converts AC to DC
PCIe
a device that converts AC to DC
firmware
a device that converts AC to DC
DisplayPort
a device that converts AC to DC
POST
a device that converts AC to DC
heat sink
a device that converts AC to DC
rectifier
a device that converts AC to DC
amp
a device that converts AC to DC
transformer
a device that converts AC to DC
DIMM
a type of memory slot found on a motherboard
ohm
a type of memory slot found on a motherboard
PCIe
a type of memory slot found on a motherboard
firmware
a type of memory slot found on a motherboard
DisplayPort
a type of memory slot found on a motherboard
POST
a type of memory slot found on a motherboard
heat sink
a type of memory slot found on a motherboard
rectifier
a type of memory slot found on a motherboard
amp
a type of memory slot found on a motherboard
transformer
a type of memory slot found on a motherboard
DIMM
a measure of electrical current
ohm
a measure of electrical current
PCIe
a measure of electrical current
firmware
a measure of electrical current
DisplayPort
a measure of electrical current
POST
a measure of electrical current
heat sink
a measure of electrical current
rectifier
a measure of electrical current
amp
a measure of electrical current
transformer
a measure of electrical current
DIMM
consists of metal fins that draw heat from a component
ohm
consists of metal fins that draw heat from a component
PCIe
consists of metal fins that draw heat from a component
firmware
consists of metal fins that draw heat from a component
DisplayPort
consists of metal fins that draw heat from a component
POST
consists of metal fins that draw heat from a component
heat sink
consists of metal fins that draw heat from a component
rectifier
consists of metal fins that draw heat from a component
amp
consists of metal fins that draw heat from a component
transformer
consists of metal fins that draw heat from a component
DIMM
embedded programs that are closely tied to the hardware
ohm
embedded programs that are closely tied to the hardware
PCIe
embedded programs that are closely tied to the hardware
firmware
embedded programs that are closely tied to the hardware
DisplayPort
embedded programs that are closely tied to the hardware
POST
embedded programs that are closely tied to the hardware
heat sink
embedded programs that are closely tied to the hardware
rectifier
embedded programs that are closely tied to the hardware
amp
embedded programs that are closely tied to the hardware
transformer
embedded programs that are closely tied to the hardware
DIMM
a fast expansion slot found on a motherboard
ohm
a fast expansion slot found on a motherboard
PCIe
a fast expansion slot found on a motherboard
firmware
a fast expansion slot found on a motherboard
DisplayPort
a fast expansion slot found on a motherboard
POST
a fast expansion slot found on a motherboard
heat sink
a fast expansion slot found on a motherboard
rectifier
a fast expansion slot found on a motherboard
amp
a fast expansion slot found on a motherboard
transformer
a fast expansion slot found on a motherboard
DIMM
a device that changes the ration of voltage to current
ohm
a device that changes the ration of voltage to current
PCIe
a device that changes the ration of voltage to current
firmware
a device that changes the ration of voltage to current
DisplayPort
a device that changes the ration of voltage to current
POST
a device that changes the ration of voltage to current
heat sink
a device that changes the ration of voltage to current
rectifier
a device that changes the ration of voltage to current
amp
a device that changes the ration of voltage to current
transformer
a device that changes the ration of voltage to current
DIMM
a measure of resistance to electricity
ohm
a measure of resistance to electricity
PCIe
a measure of resistance to electricity
firmware
a measure of resistance to electricity
DisplayPort
a measure of resistance to electricity
POST
a measure of resistance to electricity
heat sink
a measure of resistance to electricity
rectifier
a measure of resistance to electricity
amp
a measure of resistance to electricity
transformer
a measure of resistance to electricity
DIMM
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.
فتح الحزمة
k this deck
locked card icon
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 41 في هذه المجموعة.