CompTIA A+ Q & A

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Comptia A+ Acronyms By Dave ( Din To Hcl )
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Comptia Security+ Acronyms Set #1 Of 4

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When a computer monitor is unable to display image on the screen, the most common causes (and the easiest ones to fix) for this problem include: (Select 2 answers)
  • Inverter failure
  • Loose cable connections
  • Bad LCD display
  • Wrong input selection
  • Backlight failure
Loose cable connectionsWrong input selection
A tiny spot on an LCD monitor display screen that permanently remains black when it should be activated and displaying color is commonly referred to as stuck pixel.
  • True
  • False
False
A dim display on a laptop LCD screen might indicate a problem related to: (Select 2 answers)
  • Stuck pixels
  • Backlight
  • Dead pixels
  • Incorrect color patterns
  • Inverter
BacklightInverter
A permanent computer display screen discoloration caused by displaying the same static image for extended periods of time is known as:
  • Artifact
  • Stuck pixel
  • Burn-in
  • Dead pixel
Burn-in
Which of the following command-line utilities allows to test the reachability of a host across an IP network?
  • NETSTAT
  • IPCONFIG
  • TRACERT
  • PING
PING
Which of the Windows Command Prompt tools listed below allows to display IP addresses, subnet mask, and default gateway for all adapters?
  • NETSTAT
  • IFCONFIG
  • TRACERT
  • IPCONFIG
IPCONFIG
A Linux command-line utility used for displaying and modifying network interface configuration settings is called:
  • IFCONFIG
  • NET CONFIG
  • IPCONFIG
  • NETWORKSETUP
IFCONFIG
Microsoft Windows OS command-line command for displaying intermediary points on the packet route is called:
  • TRACERT
  • ROUTE PRINT
  • TRACEROUTE
  • NETSTAT
TRACERT
What is the name of a command-line utility in MS Windows that allows for displaying protocol statistics and current TCP/IP network connections?
  • TRACERT
  • TRACEROUTE
  • NETSTAT
  • NSLOOKUP
NETSTAT
Which of the following answers lists a Windows command-line utility designed to be of help in troubleshooting NetBIOS name resolution problems?
  • NETSTAT
  • NSLOOKUP
  • NBTSTAT
  • TRACEROUTE
NBTSTAT
The following Windows command-line command can be used to display a list of domains, computers, or shared resources available on a specific computer.
  • NET VIEW
  • REG
  • NETSTAT
  • VIEW
NET VIEW
Which of the network administration command-line tools listed below is used for DNS queries?
  • TRACERT
  • NSLOOKUP
  • NETSTAT
  • PATHPING
NSLOOKUP
Which of the actions listed below should be of help while troubleshooting non-responsive touchscreen of a mobile device?
  • Reseating the device's battery
  • Erasing all content/settings and restoring the device to factory defaults (factory reset/hard reset)
  • Pressing a specific key combination/button to perform system restart (soft reset)
  • Removing screen protector and cleaning the screen
  • All of the above
All of the above
In laser printing, long vertical streaks on each output page indicate a problem related to:
  • Printer calibration
  • Damage to the imaging drum
  • Printer driver
  • Clogged print head nozzles
Damage to the imaging drum
Which of the symptoms listed below would indicate a depleted toner cartridge as the source of a printing problem? (Select all that apply)
  • Faded printouts
  • Garbled characters on printer output pages
  • Ghost images
  • Printing blank pages
  • Vertical streaks on each output page
Faded printoutsPrinting blank pages