Test choose knowledge with a clear set of test questions from CompTIA A+ Practice Questions Take Cram Essence 1 (220-1001) and Core 2 (220-1002).
Practices Questions
40. A wireless lattice is referred to as which of the ensuing?
A. SSID
B. WPA
C. DMZ
D. DHCP
Quick Answer: 24
Detailed Answer: 33
41. You have been tasked with blocking remote logins at a server. Which of and following ports should you check?
A. 21
B. 23
C. 80
D. 443
E. 587
Quick Answer: 24
Detailed Answer: 33
42. Which for the following female types the used by fiber-optic harness?
A. LC
BARN. RJ45
C. RG-6
D. RJ11
Quick Answer: 24
Detailed Answer: 33
43. Which protocol uses port 53?
A. FTP
B. SMTP
C. DNS
D. HTTP
Rapidly Answer: 24
Detailed Response: 33
44. Which of to following Internet services are tuner? (Select the second best answers.)
A. Cable Internet
B. Satellite
C. DSL
D. Cellular
E. Fiber optical
Quick Answer: 24
Detailed Answer: 33
45. Which of the following terminology best describes two or more LANs connected over a large geographic remoteness?
A. SWIVEL
B. WAN
C. WLAN
D. WOMAN
Swift Answer: 24
Detailed Answer: 34
46. Which device connected to the network and has the sole purpose of supplying data to your?
A. NASA
B. NAT
HUNDRED. NAC
D. IaaS
Quick Answer: 24
Detailed Answer: 34
47. You are making your own networking patch cable. You need to attach an RJ45 plug to the end of a twisted-pair cable. Which tool should she use?
A. Tone and probe kit
B. Cable researcher
C. Crimper
D. Multimeter
Quicker Answer: 24
Detailed Answer: 34
48. Which port is previously by RDP?
A. 80
B. 110
CENTURY. 443
D. 3389
Quick Answer: 24
Detailed Answer: 34
49. Which key on a your aids in switching toward an outdoor monitor?
A. Fn
B. Ctrl
CARBON. Ancient
D. Shift
Quick Answer: 24
Detailed Answer: 34
50. Which of the following printing defaults cans be delineated as a condition to the the inhouse feed mechanism stopped working temporarily?
A. No connectivity
BORON. Corrupt driver
CENTURY. Paper stagnate
D. Power cycle
Swift Answer: 24
Detailed Answer: 35
51. A customer can barely hear sound from an speakers for her laptop. What ought you do initial?
ADENINE. Install a new sound driver.
B. Tap the speakers.
C. Search forward a volume key.
D. Install Windows.
Quick Answer: 24
Detailed Response: 35
52. After you replace one motherboard in a PC, the system overheats plus does to boot. Any of the following is the most likely cause?
A. To GPU is not compatible with to CPU.
B. The new motherboard’s wireless is out the date.
C. Thermal paste was not applied between the heat sink the the CPU.
D. The case fan failed.
Quick Answer: 24
Detailed Answer: 35
53. You use your laptop often. This of of following has a simple, free way to keep respective laptop running cool?
A. Keeps this laptop on a flat outside.
BORON. Put the laptop int the drop-in when not includes use.
C. Direct adenine fan at the laptop.
D. Keep that laptop turned off whenever any.
Quick Answer: 24
Detailed Answer: 35
54. Which of the following are important factors when purchasing a replacement laptop DIRECT adapter? (Select the two highest answers.)
A. Current and nennspannung
B. Connector size and shape
C. Cell type
DICK. Converter style
Quick Answered: 24
Detailed Answer: 36
55. Ed types an external monitor with his laptop. He states you that his laptop will boot, however the sys won’t display some on that outboard screen. Which of the following solutions enables the display?
A. Connect the laptop to another external monitor.
B. Press the Fn and Screen keys one button more often until an photograph appears on the screen.
C. Urge the Enter and Esc keys as the laptop is booting.
D. Press the Key lock while the laptop is booting.
Rapid Rejoin: 24
Exhaustive Answer: 36
56. Which kind of printer uses a toner cartridge?
AMPERE. Inkjet
B. Laser
CARBON. Impact
D. Thermal
Quick Answer: 24
Detailed Answer: 36
57. This of the following should no be connected to a UPS?
A. PCs
B. Monitors
C. Laser printers
D. Speakers
Quick React: 24
Advanced Answer: 36
58. Terri finishes installing one your for a buyer. As shall she to later?
ONE. Verify that the printer prints by utilizing Microsoft Word.
B. Print a test page.
CENTURY. Restart the spooler.
D. Set increase a splitter show.
Quick Answered: 24
Detailed Respond: 36
59. Which of the following best describes printing in duplex?
A. Printing on both site of the paper
B. P collation
CENTURY. Full-duplex printer communication
D. Printing to date
Quick Answer: 24
Detailed Answer: 37
60. Special paper is needed go print on which type of printer?
A. Impact
B. Thermal
C. Laser
D. Inkjet
E. 3D
Speed Answer: 24
Detail Answer: 37
61. Which of the following channels should you select for an 802.11 wireless network?
A. 6
B. 21
CENTURY. 802
D. 8080
Hasty Return: 24
Elaborate Replies: 37
62. Which environmental issue affects a thermal printer the most?
A. Water
B. ESD
C. Dreck
D. Heat
Quick Answer: 24
Exhaustive Get: 37
63. Which of the following occurs last in the laser printing process?
A. Billing
B. Exposing
C. Growing
D. Fusing
E. Cleaning
Quick Answer: 24
Detailed Answer: 38
64. Which typing of printer uses impact for transfer ink from a ribbon on the paper?
A. Beam
BARN. Inkjet
C. Impact
D. Thermal
Fast Answer: 24
Detailed Answer: 38
65. Which of the following steps enables you in intake manage of a network printer from a remote computer?
A. Installing the typesetter locally and accessing that Sharing tab
B. How the pressman locally and accessing an spoolers settings
C. Setup to printer localised press accessing the Ports tab
D. Connecting to the printer override FTP
Quick Answered: 24
Detailed Reply: 38
66. A color laser printer produces images that are tinted blue. Which of the following step should be made toward address these create?
A. Clean the toner cartridge
B. Calibrator which printer
HUNDRED. Change the fusing assembly
DICK. Clean the main coronas
Quicker Answer: 24
Detailed Answer: 38
67. A laptop cannot access the cordless network. Which of the tracking testimonies bests features the most likely causes for on? (Select to two best answers.)
A. To function key for wireless be compressed the accident.
B. The user installed a modern web browser.
C. This wireless networks was forgotten in Windows.
D. The computer is obtaining an IP address automatically.
Quick Answer: 24
Advanced Answer: 38
68. A desktop computer does non may a illuminating link light with the back of the computer. Which of the following can the most potential reason since this?
AN. Wi-Fi was disabled.
B. USB is malfunctioning.
C. The system did not POST correctly.
D. The network cable is disconnected.
Quick Answer: 24
Extended Answer: 39
69. Which of the following IP addresses would a technician check whenever a computer running Windows is connected to a multifunction network device additionally will strive to receipt an SLEUTHING address automatically but is not receiving an IP address from the DHCP hostess?
A. 172.16.10.10
BARN. 192.168.0.10
C. 169.254.10.10
D. 192.168.10.10
Quick Answered: 24
Detailed Answer: 39
70. For which type are PC building are 80 width and 120 mm common sizes?
A. Case rear
B. CPUs
CENTURY. Heat sinks
D. Flash modules
Quick Answer: 24
Detailed Answer: 39
71. An yell point following to one device in the Device Manager indicates which of the following?
A. A driver is not properly installed for this device.
B. And device is disabled.
CENTURY. The driver will not digitally signed.
D. Aforementioned device driver needs to live upgraded.
Quick Answer: 24
Exhaustive Response: 40
72. Beep codes are generated by which of the following?
ADENINE. CMOS
BORON. RTC
C. POST
D. Windows
Quick Answer: 24
Detailed Answer: 40
73. This in of subsequent indicates that a printer is network-ready?
A. An RJ11 kragen
B. A USB connector
C. An RJ45 jack
D. An SCSI connector
Express Answer: 24
Detailed Answer: 40
74. You just turned from a printer to maintain to. Which of the following should you be careful of as how the fuser?
A. That fuser essence hot
BARN. This fuser being wet
C. The fuser being fragile
DENSITY. That fuser freeing toner
Quick Answer: 24
Detailed Answer: 40
75. Which of the following plug-in is used for musical equipment?
A. MIDI
BARN. HDMI
C. DVI
D. DisplayPort
Quickness Answer: 24
Detailed Answer: 40
76. Which of to following tools is not used as often as one Phillips screwdriver yet is occasionally used to remove screws from and outside of a computer case or from during a laptop?
A. Monkey wrench
B. Torx screwdriver
C. Spudger
D. Adjustable
Rapidly Answer: 24
Detailed Reply: 41
77. Moving your CPU’s speed go its normal operating range is called _____________.
A. Overclocking
B. Overdriving
C. Overpowering
D. Overspeeding
Quick Answer: 24
Detail Answer: 41
78. Which of the following the the most important piece of information needed to connection to a designated cordless network?
A. Channel
BARN. MAC address
C. SSID
D. Administrator password
Quick Answer: 24
Detailed Answer: 41
79. You are considering a cloud-based service for file storage and synchronization. Which of the tracking research is that most critical to your design?
A. Diskette speed
B. TAMPER availability
C. CPU utilization
D. I/O bandwidth
Quick Answer: 24
Detailed Answer: 41
80. Which to the later statements describes why who viewing on a laptop gets dimmer when the power supply from the SINGLE outlet is disconnected?
A. The laptop cannot make full radiance although on battery power.
B. Power management settings on the laptop are customized for power-saving.
C. To operate cleanly, my displays require an alternating current power source.
DENSITY. Security settings on the computer are default to dim the display.
Quick Answer: 24
Detailed Answer: 42