Comptia A+ 220-901 Set-2 (Post Pre-Test);
Questions & Answers…Grade A+
USB 3.0 is a considerable advancement over its predecessors. Different cabling is required to
support the higher throughput. Given this, what will you use to identify the USB 3.0 B-Male
connector?
A. Size
B. All choic...
Comptia A+ 220-901 Set-2 (Post Pre-Test);
Questions & Answers…Grade A+
USB 3.0 is a considerable advancement over its predecessors. Different cabling is required to
support the higher throughput. Given this, what will you use to identify the USB 3.0 B-Male
connector?
A. Size
B. All choices apply
C. Shape
D. Color Answer-B. All choices apply
A good processor cooler consists of which of the following components?
A. Heat sink and fan
B. Fan
C. Speed control
D. Cooler Answer-A. Heat sink and fan
Which laser printer component is not part of the cartridge?
A. Cleaning blade
B. Drum
C. Erase lamps
D. Primary Corona Answer-C. Erase lamps
, Comptia A+ 220-901 Set-2 (Post Pre-Test);
Questions & Answers…Grade A+
Complete the formula for processor frequency. SYSTEM Bus Frequency X________ = Processor
frequency
A. Wattage
B. Multiplier
C. Voltage
D. Amplitude Answer-B. Multiplier
What is the best way to clear dust out of a PC?
A. Blow out with vacuum exhaust
B. Standard vacuum
C. Compressed air
D. Nylon brush Answer-C. Compressed air
Your network adapter operates at this layer of the TCP/IP model.
This magnetic hard drive component controls the speed and rotational stability inside the unit.
A. Spindle
B. Platters
C. Actuator
D. Read/write heads Answer-A. Spindle
Which component is likely to be damaged if hooked into a live circuit?
A. Loopbak plug
B. Toner probe
C. Cable tester
D. Wi-Fi analyzer Answer-C. Cable tester
If the web services on the server are down where in the path between the sender and recipient
will the communication fail?
A. Hardware level on recipient unable to pass traffic
B. OS level on recipient unable to pass traffic
C. Hardware level on sender unable to pass traffic
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