TestOut PC Pro A+ Certification practice
Questions With Solutions 100% Solved
Which optical media has the greatest storage capacity? Single-layer, single-sided Blu-ray
disc.
You are in the process of configuring a new computer. The motherboard has four memory slots
and supports duel channel memory. You install two memory modules. When you boot the
computer, the BIOS recognizes both modules, but the memory is not configured to run in dual
channel mode. What should you do? Move the modules to the correct motherboard slots
You just purchased an external SCSI hard drive for your desktop workstation. What should you
do before you connect it to the system? Set the drive's SCSI ID
Which of the following are true regarding a dual-channel memory bandwidth configuration?
(select two) 1) The memory controller must support dual-channels.
2) Bandwidth is increased by 5-15%
Which of the following is true of LED monitors? LED monitors use LED backlight
technology.
, TestOut PC Pro A+ Certification practice
Questions With Solutions 100% Solved
Which of the following standards provides for data transfer rates up to 480 Mbps with a max
cable length of 5 meters? USB 2.0
Which of the following are characteristics of Bluetooth? (select two) 1) 2.4 GHz radio
wireless
2) Ad hoc connections
You have installed a new computer with a dual core 64-bit processor, 6 GB of memory, and a
PCIe video card with 512 MB of memory. After installing the operating system, you see less than
4 GB of memory available in Windows. What should you do? Install a 64-bit version of
the operating system
Which feature on Intel chips allows a single processor to run two threads in parallel, instead of
processing single threads linearly? Hyper-threading
When do you need to upgrade the system BIOS? Whenever a BIOS update provides
functionality not currently supported that is required by the OS or hardware
, TestOut PC Pro A+ Certification practice
Questions With Solutions 100% Solved
Which of the following use Centronics-type connectors? Parallel
Which of the following is an advantage to purchasing a computer with video and audio
integrated onto the motherboard? Lower overall system cost
Which of the following would indicate when a system case cover is removed? Chassis
intrusion detection
A portable computer connected to a printer with an infrared interface works fine inside your
office. However, when you go outside it works sporadically. How can you fix this? (select two)
1) Block any direct and reflected sunlight from the pathway between the PC and printer
2) Move the printer closer to the computer
Which of the following functions are not associated with a CNR? Video
Which of the following drive configurations uses striping without fault tolerance? RAID 0
, TestOut PC Pro A+ Certification practice
Questions With Solutions 100% Solved
You want to purchase a home theater. Which hardware selection criteria would be most
important for this system? (select two) 1) Home Theater PC (HTPC) form factor
2) Video card with HDMI output
What is the approx bus speed of DDR2 memory rated at PC2-5300? 333 MHz
Which of the following types of SCSI termination uses voltage regulators in conjunction with
resistors to terminate the SCSI bus? Active Termination
Which of the following will most likely contain SODIMM memory? Notebook computers
Which of the following statements are true about the DisplayPort interface for connecting video
monitors to computers? (select two) 1) DisplayPort uses a lower voltage than DVI or
HDMI
2) DisplayPort can send both video and audio signals over the same cable
Questions With Solutions 100% Solved
Which optical media has the greatest storage capacity? Single-layer, single-sided Blu-ray
disc.
You are in the process of configuring a new computer. The motherboard has four memory slots
and supports duel channel memory. You install two memory modules. When you boot the
computer, the BIOS recognizes both modules, but the memory is not configured to run in dual
channel mode. What should you do? Move the modules to the correct motherboard slots
You just purchased an external SCSI hard drive for your desktop workstation. What should you
do before you connect it to the system? Set the drive's SCSI ID
Which of the following are true regarding a dual-channel memory bandwidth configuration?
(select two) 1) The memory controller must support dual-channels.
2) Bandwidth is increased by 5-15%
Which of the following is true of LED monitors? LED monitors use LED backlight
technology.
, TestOut PC Pro A+ Certification practice
Questions With Solutions 100% Solved
Which of the following standards provides for data transfer rates up to 480 Mbps with a max
cable length of 5 meters? USB 2.0
Which of the following are characteristics of Bluetooth? (select two) 1) 2.4 GHz radio
wireless
2) Ad hoc connections
You have installed a new computer with a dual core 64-bit processor, 6 GB of memory, and a
PCIe video card with 512 MB of memory. After installing the operating system, you see less than
4 GB of memory available in Windows. What should you do? Install a 64-bit version of
the operating system
Which feature on Intel chips allows a single processor to run two threads in parallel, instead of
processing single threads linearly? Hyper-threading
When do you need to upgrade the system BIOS? Whenever a BIOS update provides
functionality not currently supported that is required by the OS or hardware
, TestOut PC Pro A+ Certification practice
Questions With Solutions 100% Solved
Which of the following use Centronics-type connectors? Parallel
Which of the following is an advantage to purchasing a computer with video and audio
integrated onto the motherboard? Lower overall system cost
Which of the following would indicate when a system case cover is removed? Chassis
intrusion detection
A portable computer connected to a printer with an infrared interface works fine inside your
office. However, when you go outside it works sporadically. How can you fix this? (select two)
1) Block any direct and reflected sunlight from the pathway between the PC and printer
2) Move the printer closer to the computer
Which of the following functions are not associated with a CNR? Video
Which of the following drive configurations uses striping without fault tolerance? RAID 0
, TestOut PC Pro A+ Certification practice
Questions With Solutions 100% Solved
You want to purchase a home theater. Which hardware selection criteria would be most
important for this system? (select two) 1) Home Theater PC (HTPC) form factor
2) Video card with HDMI output
What is the approx bus speed of DDR2 memory rated at PC2-5300? 333 MHz
Which of the following types of SCSI termination uses voltage regulators in conjunction with
resistors to terminate the SCSI bus? Active Termination
Which of the following will most likely contain SODIMM memory? Notebook computers
Which of the following statements are true about the DisplayPort interface for connecting video
monitors to computers? (select two) 1) DisplayPort uses a lower voltage than DVI or
HDMI
2) DisplayPort can send both video and audio signals over the same cable
