677317
Questão 1
Questão
How many connectors are in a 1394a cable? (2 answers)
Responda
-
4
-
5
-
9
-
7
-
6
Questão 2
Questão
What type of memory is used in cache?
Responda
-
DRAM
-
SRAM
-
RAM
-
DDR RAM
-
DDR 2 RAM
Questão 3
Questão
What goes in an AGP slot?
Responda
-
sound card
-
RAM
-
CPU
-
graphics card
-
IDE cable
Questão 4
Questão
A hard drive is a
Responda
-
optical storage device that is installed inside the computer
-
magnetic storage device that is installed inside the computer
-
optical storage device that is installed outside the computer
-
magnetic storage device that is installed outside the computer
Questão 5
Questão
How many USB devices can one USB port support?
Responda
-
126
-
127
-
128
-
129
-
63
Questão 6
Questão
Which of the following use a heatsink? (2 answers)
Responda
-
Central Processing Unit
-
DVD drive
-
wireless card
-
graphics card
-
floppy disk drive
Questão 7
Questão
A SCSI port can transmit data at rates in excess of 320 Mbps and can support up to how many devices?
Responda
-
63
-
15
-
127
-
128
Questão 8
Questão
SDRAM, DDR SDRAM and DDR2 SDRAM are used on what kind of circuit board?
Responda
-
DIP
-
SIMM
-
DIMM
-
RIMM
-
SODIMM
Questão 9
Questão
A dual layer DVD disc has a storage capacity of approximately what?
Responda
-
4.7GB
-
8.5GB
-
9.5GB
-
7.7GB
-
7.5GB
Questão 10
Questão
What cable has 19 pins and carries digital video and digital audio?
Responda
-
Digital Visual Interface (DVI)
-
Displayport
-
DB-15
-
MiniHDMI
Questão 11
Questão
What cable has 19 pins and carries digital video and digital audio?
Responda
-
Digital Visual Interface (DVI)
-
Displayport
-
DB-15
-
MiniHDMI
Questão 12
Questão
A NIC contains what type of port?
Responda
-
USB
-
1248
-
RJ11
-
RJ45
-
i.Link
Questão 13
Questão
What uses features that are unique to an individual user, such as fingerprints, voice recognition, or retinal scan?
Responda
-
biologic identification
-
bioemetric identification
-
password identification
-
physical identification
Questão 14
Questão
What is the full speed and low speed of USB 1.1?
Responda
-
480Mbps
-
1.5Mbps
-
400Mbps
-
12Mbps
-
10Mbps
Questão 15
Questão
What type of error checking can detect multiple bit errors in memory and correct single bit errors in memory?
Responda
-
parity
-
nonparity
-
Error Correction Code (ECC)
-
Non Error Correction Code (NECC)
Questão 16
Questão
What is the maximum length of a network cable?
Responda
-
15 feet (4.5m)
-
40 feet (12.2m)
-
50 feet (15.2m)
-
328 feet (100m)
Questão 17
Questão
On what kind of chip can information be written after it is manufactured and erased with exposure to UV light by using special equipment?
Responda
-
ROM
-
PROM
-
EPROM
-
EEPROM
Questão 18
Questão
Which of the following is a form factor of a motherboard? (2 answers)
Responda
-
TTX
-
Small-ATX
-
Micro ATX
-
LPX
-
Midget-ATX
Questão 19
Questão
Which of the following ports can be found on a graphics card?
Responda
-
S-Video
-
VGA
-
DVI
-
HDMI
Questão 20
Questão
What is considered the brains of a personal computer?
Responda
-
motherboard
-
RAM
-
CPU
-
graphics card
-
hard drive
Questão 21
Questão
What is the PS/2 port used for?
Responda
-
microphone
-
keyboard
-
mouse
-
monitor
-
game controller
Questão 22
Questão
What is used between the CPU and the heatsink to help dissipate heat?
Responda
-
watercooling system
-
thermal compound
Questão 23
Questão
How many conductors are there in a floppy disk drive cable?
Responda
-
40
-
80
-
34
-
24
-
29
Questão 24
Questão
How many pins does a DVI port have? (2 answers)
Responda
-
34
-
29
-
25
-
24
-
15
Questão 25
Questão
What is the maximum length of a serial cable?
Responda
-
15 feet (4.5m)
-
40 feet (12.2m)
-
50 feet (15.2m)
-
328 feet (100m)
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