Test 2 Flashcards
(153 cards)
1
Q
The ——— family of AMD processors has processors that run up to 3.2Ghz, have up to 6 cores and use AM3 socket.
A
Phenom family
2
Q
Includes the pile driver 2nd gen, FX and Opteron series and can have up to 8 cores and use the AM3+ socket
A
Bulldozer architecture
3
Q
Memory on the processor die is called?
A
Level 1 cache
4
Q
Memory in the processor package but not on the processor die is called
A
Level 2 Cache
5
Q
Some processors use a third cache farther from the processor core but still in the processor package
A
Level 3 Cache
6
Q
When windows hands off a task to the CPU it’s called what?
A
Thread
7
Q
If the processor cooler does not have thermal compound applied put a small dot of compound in the ———- of the processor
A
Center
8
Q
A processor housing that contains more than one processor is referred to as what term
A
Multicore processor
9
Q
Current —— processor families include FX, Phenom, Athlon, Sempron, 9 series, A series, and E series for desktops.
A
Advanced Micro Devices
10
Q
A ——- might be on a video card on the motherboard or embedded in the CPU package
A
Graphics processing Unit
11
Q
T/F multiple processors can be installed in a single processor housing
A
True
12
Q
What is most likely result of a correctly installed processor but an incorrectly installed cooler
A
Boot process begins but system suddenly turns off after a short period.
13
Q
The ________ family of AMD has processors that run up to 4.2Ghz, gave up to 16 cores and use the TR4 and AM4 socket
A
Zen Family
14
Q
Two technologies that are hybrid processors that can handle 32 bit and 64 bit operating systems natively
A
AMD64, EM64T
15
Q
Which of the following is true about installing a processor on a motherboard
A
After placing the processor in the socket you need to lock down the lever
16
Q
The ability of a processor to execute two instructions at the same time.
A
Multiprocessing
17
Q
T/F Memory used in a processor package is static RAM. It loses data rapidly and must be refreshed often.
A
False
18
Q
What are two names used by intel and AMD and respectively that refer to the Execute Disable Bit technology
A
eXecute Disable (XD) Enhanced Virus Protection
19
Q
Nine features that affect performance and compatibility of a processor with the motherboard
A
- Processor speed
- Socket and chipset the processor can use
- Processor architecture
- Multiprocessing abilities
- Memory cache
- Security
- Memory features on the motherboard
- Support for virtualization
- Integrated graphics
20
Q
Another name for hyper threading used by intel
A
Multithreading
21
Q
What is NOT a feature of a processor?
A
CMOS
22
Q
T/F the standard has been for a processor to have two Arithmetic logic units so it can process two instructions at once.
A
True
23
Q
T/F If the system begins to boot and suddenly turns off before completing the boot the processor is most likely overheating
A
True
24
Q
The speed at which the processor operates internally is called the processor _______
A
Frequency
25
To find details about an intel processor search the intel ______ database
ARK
26
Holds counters, data, instructions, and addresses ALU is currently processing.
Registers
27
Holds data and instructions to be processed by ALU
Internal memory caches
28
Connect components within the processor housing
Buses
29
Manages data and instructions entering and leaving the processor
Input/Output unit
30
Manages all activities inside the processor
Control Unit
31
Performs all logical comparisons and calculations
Arithmetic Logic Units
32
T/F You can buy individual packets of thermal compound that each contain a single application.
True
33
What is the general name of the processor feature that AND calls HyperTransport
Multi threading
34
What is NOT a component of a processor
Multiplier
35
You may need to _____ for cost when selecting a processor
Performance
36
After installing a processor you should check what?
UEFI/BIOS
37
The intel core ____ uses the x299 chipset
i9
38
Where can the Execute Disable Bit technology be disabled?
I’m the BIOS/UEFI setup screen
39
The processor operates at four times the FSB speed this factor is called the ______
Multiplier
40
T/F The two major manufacturers of processors are intel and NVIDIA
False
41
T/F when installing a LGA1155 processor, you must line up the gold circle on the processor with the right angle mark on the motherboard
False
42
Hybrid processors are known by why term
X86-64 processors
43
Intel’s _______ processor is low powered processor used in low cost desktops laptops and netbooks
Atom processor
44
Really old computers used_____ inline memory module
Single Inline Memory Module
45
DIMM’s used in servers can provide additional reliability if they use what does if it’s technology?
ECC
46
T/F you You cannot mix ECC with non ECC memory
True
47
Motherboards for desktops rods use a type of memory called what?
Dual inline memory module
48
DIMM with a PC rating of PC2-6400 is running at what speed?
800Mhz
49
This compares bits written to a memory module to what is later read from the module and it can determine t and correct an error in a single bit of the byte
ECC
50
Older type of memory module designed by RAMBUS
RIMM
51
Double sided DIMMs that provide more than one bank
Dual ranked
52
An error checking technology used by older SIMMS
Parity
53
The number of clock cycles it takes to write or read a row of data
RAS Latency
54
A DIMM module with memory chips installed onto one side only
Single-Sided
55
A DDR4 DIMM running at a speed of 3866 MHz has what PC rating?
PC4-30000
56
DDR3 DIMM pin #
240 pin
57
DDR2 DIMM PIN number
240 pin
58
DDR pin count
184 PIN number
59
SDRAM PIN number
168 pin
60
SIMM two module group pin count
72 pin
61
SIMM four module group
30 pins
62
SO-DIMM DDR3 pin count
204 pins
63
SO-DIMM SDRAM
144 pins
64
SO-DIMM EDO pin count
72 pins
65
DDR4 DIMM
288 pin
66
SO-DIMM DDR4
260 pin
67
Which of the following statements is NOT true when setting up dual channeling
If you have two pairs installed in two channels, all four DIMMS must match
68
What type of RAM is typically installed onto a motherboard and loses data rapidly, requiring it to be refreshed often?
DRAM
69
5 questions to answer before adding memory to a system.
1. How much RAM do I need and how much is currently installed
2. How many and what kind of memory modules are currently installed on my motherboard?
3. How many and what kind of modules can I fit on my motherboard?
4. How do I select and purchase the right modules for my upgrade?
5. How do I physically install the new modules?
70
What is the transfer rate of a 64-bit module running at 1600 MHz
12,800 MB/Second
71
A DDR4 running at a speed of 2133 MHz has what PC rating?
PC4-17000
72
______ DIMMs are used on subnotebook computers and are smaller than SO-DIMMs
Micro
73
A DDR3 DIMM running at a speed of 3000 MHz has what PC rating?
PC3-24000
74
T/F Today’s ECC DIMMs use a 64 bit data path
False
75
When populating a motherboard with DIMM modules what configuration option will NOT work?
Mixing unbuffered with registered
76
T/F When properly setting up dual channeling, the pair of DIMMs in a channel must be equally matched.
True
77
What is the transfer rate of a 64-bit module running at 400 MHz
3200 MB/second
78
A DDR4 DIMM running at a speed of 2666 MHz has what PC rating?
PC4-21300
79
A DIMM with a pc rating of PC4-17000 is running at what speed?
2133 MHz
80
The memory a processor addresses at one time
Memory bank
81
An improved version of SDRAM
Double Data Rate SDRAM
82
What refers to number of clock cycles it takes to write or read a column of data off a memory module?
CAS
83
What technology in a DIMM informs the BIOS of a memory modules size speed voltage and data path width
SPD
84
Which of the following is true about DIMM slots?
Color coding is used to identify the channel.
85
What can a DIMM use to hold data and amplify a signal just before the data is written to the module?
Registers
86
RIMM has _______ pins and two notches near the center of the edge connector.
184 pins
87
T/F DDR runs two times the data rate as regular SDRAM
True
88
What two different DIMM technologies below can be used in a quad channel configuration?
DDR3 and DDR4
89
What is the transfer rate of a 64-bit module running at 12000 MHz
9600 MB/second
90
SO-RIMM has ______ pins and two notches near the center of the edge connector
160
91
If you mix memory speeds know that all modules will perform at the ________ speed
Slowest
92
DIMM with a PC rating of PC4-17000 is running at what speed?
2133 MHz
93
T/F DDR2 and DDR3 use the same number of pins and their notches are in the same position
False
94
A DDR3 DIMM running at a speed of 2666 MHz has what PC rating?
PC3-21300
95
DIMM with a PC rating of PC2-82500 is running at what speed?
1066 MHz
96
SDRAM runs synchronized with what?
System clock
97
DIMM with a PC rating of PC3-2400 is running at what speed
3000 MHz
98
When upgrading memory use the type, size, and speed the ________ supports.
Motherboard
99
What measurement is used for measuring access timing for memory?
Latency
100
DIMM that doesn’t support registers or buffers is referred to as _____ DIMM
Unbuffered
101
Indicates that the system is waiting for a response from a program or device
Windows Pinwheel
102
Windows errors that are caused by problems with devices of a corrupted Windows installation
BSOD (Blue screen of Death)
103
A component made of metal that is designed to draw heat away from a processor into the fins
Heat sink
104
A round air duct that helps direct air to the processor
CAG
105
A power supply with a second +12v rail
Dual rail
106
A location where Windows keeps a copy of driver software
Driver store
107
A device that provides battery power when the main power source goes out
UPS
108
A component that fits on the bottom of a laptop that can improve charge times and increase time between charges
Sheet battery
109
The technology most commonly used by battery packs
Lithium ion
110
A tool in Windows 8/7/Vista that tests memory
Memory Diagnostics.
111
What two different POST beep code sequences indicate a memory error?
Continuous short beeps
| Continuous three short beeps and then a pause
112
What does a single beep or no beep imply during the startup of a computer
All POSTS tests passed
113
The smell of _______ parts or odors may indicate a problem with the computers electrical system.
Burning
114
CPU coolers are typically made using copper and ___________ materials
Aluminum
115
A system might be overheating if it hangs or _________ just a few moments after the boot starts.
Freezes
116
T/F A clicking noise coming from a system could indicate that a hard drive is failing
True
117
A PCLe 6/8 pin connector for providing auxiliary power to PCLe cards utilizes what voltage?
+12v
118
T/F A power supply rated at 1000 watts running at 500 watts will last longer than a power supply rated at 750 watts and running at 500 watts draw.
True
119
What protects your computer from brownouts or sags?
UPS
120
If you are trying to move a hard drive from a non working computer to a working computer for the purpose of accessing data, what must you have?
An administrator password
121
Why might you disable quick booting features in BIOS when troubleshooting?
To see a full POST report
122
To improve __________ replace missing faceplates over empty drive bays and replace missing slot covers over empty expansion slots
Airflow
123
What is the most used rail on a power supply?
+12V
124
Begin troubleshooting a BSOD by searching the Microsoft website for the ________ and a description of the problem
Error message
125
T/F A moles connector supplies +3.3V +5V, and -12V
False
126
T/F Power supplies that run at less than peak performance last longer and don’t overheat
True
127
A cooler fan power cord with _____ pins will always operate at the same speed.
3
128
One long and two short beeps when using an Award BIOS is an indication of what issue?
Video problem
129
Use _______ air, a blower, or an anti static vacuum to remove dust from the power supply, cents over the entire computer and the processor cooler fan.
Compressed
130
When an end user brings any computer problem to you, begin the troubleshooting process by ______ the user
Interviewing
131
Three long beeps during the POST sequence on an intel BIOS are an indication of what type of issue
Keyboard controller program
132
The Startup UEFI/BIOS communicates with the POST errors as a series of beeps before it tests
Video
133
Three long beeps during the POST sequence on an intel bios are an indication of what type of issue?
Key controller problem
134
What is a typical sign a capacitor is bad or failed
The capacitors are discolored
| The capacitors have a crusty corrosion at the base of the capacitor
135
Excessive _______ insulates components and caused them to overheat
Dust
136
What are some of the possible causes of intermittent device failures
Failing hard drive
Overheating processor
Faulty motherboard
Overheating RAM
137
What is an indication an inadequate power supply is a source of the problem
The power supply whines when you first turn on the system
138
A 4 pin header on a motherboard supports ________ that controls fan speed in order to reduce overall noise in the system
Pulse width modulation
139
Allowing heat to be drawn away from the cpu without the use of a fan is known by what terms?
Passive CPU cooler
| Fanless CPU cooler
140
What does BSOD stand for?
Blue Screen of Death
141
What are the two highest heat producing components in a system?
Video card
| Processor
142
What is an auto switching AC adapter
An adapter that can use 110V or 220V AC power
143
T/F if you need to recover data off a system that won’t boot install the drive in a working system
True
144
A missing standoff could create what potential problem?
A short on the motherboard
145
What are the FRUs on a motherboard?
1. Processor
2. Cooler assembly
3. CMOS battery
146
If you suspect overheating go into BIoS setup and find the CPU screen that reports what?
Temperature
147
T/F a case is designed for optimal airflow when slot openings on the front and rear of the case are covered and when the case cover is securely in place
True
148
If you see an error message that reads processor thermal trip error the problem is what?
The processor has overheated
149
Intel recommends the clearance of a chassis air guide be no greater than ___ mm and no less than 12 mm
20
150
What is a typical symptom of a CMOS battery failure?
Time and Date settings are lost
151
If the startup bios can’t find a device to use to load the operating system what error message comes up?
Fixed disk error
152
T/F If you see smoke or burning you should open the case immediately
False
153
When testing a laptop power connector the voltage range should be plus or minus _ percent of the accepted voltage
5
