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- Answered
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Question 1 of 80
1. Question
1 pointsA technician is building a thick client workstation that would be used to run a database and wants to ensure the best protection against errors. What type of memory would be best suited for this?Correct
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Question 2 of 80
2. Question
1 pointsWhich two motherboard components connect to the Northbridge chipset? (Choose two.)Correct
Incorrect
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Question 3 of 80
3. Question
1 pointsWhich two motherboard components are directly managed by the Southbridge chipset? (Choose two.)Correct
Incorrect
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Question 4 of 80
4. Question
1 pointsWhich RAID level allows for extension of a dynamic volume without any redundancy?Correct
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Question 5 of 80
5. Question
1 pointsWhich adapter would a technician install in a desktop computer to enable a video signal to be recorded from a video recorder to the computer hard drive?Correct
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Question 6 of 80
6. Question
1 pointsWhat is a characteristic of DDR SDRAM?Correct
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Question 7 of 80
7. Question
1 pointsA user has just upgraded a gaming system with 8GB of DDR3 800 MHz RAM and still finds that the system lags during gameplay. The system has a high end graphics card, liquid cooling, and a 7,200 rpm EIDE drive. What can the user do to improve system performance?Correct
Incorrect
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Question 8 of 80
8. Question
1 pointsA user has connected a USB 3.0 device to a computer using a 3 ft (1m) USB 3.0 cable. However, instead of an expected data transfer rate of up to 5 Gb/s, the user notes a data transfer rate of no more than 450 Mb/s. What is the most probable reason for this lower than expected data transfer rate?Correct
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Question 9 of 80
9. Question
1 pointsA user is connecting a home entertainment system and wants to use one cable to carry all the digital video and audio signals from the source device to the LCD TV. What type of cable should the user use?Correct
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Question 10 of 80
10. Question
1 pointsA user needs to connect a cable to the PC to deliver digital video signals only. Which type of cable should be used?Correct
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Question 11 of 80
11. Question
1 pointsWhich connector would be used for a laptop external hard drive?Correct
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Question 12 of 80
12. Question
1 pointsA user wants to purchase a monitor that will be light, consume the least amount of power, and provide deep dark levels in the display. Which display type would best meet these requirements?Correct
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Question 13 of 80
13. Question
1 pointsWhich resolution would provide the best visual quality on a plasma monitor?Correct
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Question 14 of 80
14. Question
1 pointsA user wants to purchase a monitor with a viewing area that is 44 inches wide by 16 inches high. What aspect ratio is this?Correct
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Question 15 of 80
15. Question
1 pointsWhich design specification criterion is most important when designing a computer that will be a thin client whose applications are accessed from a remote virtual server?Correct
Incorrect
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Question 16 of 80
16. Question
1 pointsA technician is building a workstation that will be used for virtualization. Which two components would the technician use? (Choose two.)Correct
Incorrect
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Question 17 of 80
17. Question
1 pointsWhich three components would a technician use in building a CAD workstation? (Choose three.)Correct
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Question 18 of 80
18. Question
1 pointsWhich specification would be most important to consider when designing a typical business workstation?Correct
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Question 19 of 80
19. Question
1 pointsA technician suspects that a power supply is faulty. How can it be checked?Correct
Incorrect
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Question 20 of 80
20. Question
1 pointsWhat transfers heat away from the processor first?Correct
Incorrect
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Question 21 of 80
21. Question
1 pointsWhich sequence of steps is required to correctly install a heat sink and fan assembly onto a CPU in a desktop PC?Correct
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Question 22 of 80
22. Question
1 pointsA PC has an older optical drive and two newer hard disk drives Which two connector types would have to exist on the power supply unit to power on all these devices? (Choose two.)Correct
Incorrect
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Question 23 of 80
23. Question
1 pointsA technician is required to replace a faulty power supply in a desktop PC. The PC motherboard has a 24-pin ATX socket but the only available replacement power supply is one with a 20-pin connector. Delivery of new power supplies with 24-pin connectors is not expected until the next day, but the user requires the PC to be operational as soon as possible. What can the technician do in these circumstances?Correct
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Question 24 of 80
24. Question
1 pointsA technician needs to install a new power supply in a PC that has one IDE optical drive, one SATA hard drive, and one PCIe graphics adapter that requires additional power. How many unique power connectors will the power supply require in order to connect to these devices?Correct
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Question 25 of 80
25. Question
1 pointsWhich three PC desktop functions are typically provided on the front panel and must be connected to the motherboard? (Choose three.)Correct
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Question 26 of 80
26. Question
1 pointsWhich two hardware features would a technician monitor within the BIOS if a computer was suspected of overheating? (Choose two.)Correct
Incorrect
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Question 27 of 80
27. Question
1 pointsA user has a computer with a single hard drive and a RAID adapter installed. Which additional component is necessary to complete the RAID installation?Correct
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Question 28 of 80
28. Question
1 pointsA computer technician has recommended a data storage system that combines data striping and parity. The user has a limited budget and is prepared to forego performance to implement this system. Which RAID system would meet these requirements?Correct
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Question 29 of 80
29. Question
1 pointsA technician opens up a PC to work on it, and finds that it is very dusty inside. What should the technician do?Correct
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Question 30 of 80
30. Question
1 pointsA user replaced a PC CPU with a faster one, but now the PC displays a BSOD on bootup. What is the problem?Correct
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Question 31 of 80
31. Question
1 pointsA computer locks up frequently, and no error message can be seen on screen. The problem occurs every time the user attempts to restart the computer. What is the most likely reason for this problem?Correct
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Question 32 of 80
32. Question
1 pointsWhat are two possible causes of a computer running slowly? (Choose two.)Correct
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Question 33 of 80
33. Question
1 pointsWhich type of network consists of several geographically dispersed networks that cover a large area?Correct
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Question 34 of 80
34. Question
1 pointsA network technician is checking a computer to see if the DHCP client is working correctly. The technician issues the ipconfig /all command. Which two parameters should the technician review? (Choose two.)Correct
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Question 35 of 80
35. Question
1 pointsWhich protocol automates assignment of IP addresses on a network, and which port number does it use? (Choose two.)Correct
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Question 36 of 80
36. Question
1 pointsA technician is setting up a network in a new room. What is the best device to use to connect the PCs to each other and to the rest of the LAN?Correct
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Question 37 of 80
37. Question
1 pointsWhich device converts digital signals to analog signals and vice versa?Correct
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Question 38 of 80
38. Question
1 pointsWhich networking device transmits data to all ports regardless of the destination address?Correct
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Question 39 of 80
39. Question
1 pointsWhich device will prevent data from flooding out of every port with the exception of broadcast traffic and traffic to unknown destination addresses?Correct
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Question 40 of 80
40. Question
1 pointsWhich two types of connector are used for fiber optic cable? (Choose two.)Correct
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Question 41 of 80
41. Question
1 pointsWhat are plenum rated cables used for?Correct
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Question 42 of 80
42. Question
1 pointsWhich tool is more commonly used to check the wire mapping on a Category 5e UTP cable once it is terminated on both ends?Correct
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Question 43 of 80
43. Question
1 pointsWhich security mode supports robust encryption, and can be enabled with password authentication (personal) or server authentication (enterprise)?Correct
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Question 44 of 80
44. Question
1 pointsWhat is the expected behavior of an ADSL service?Correct
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Question 45 of 80
45. Question
1 pointsA customer who travels frequently wants to know which technology is the most suitable for being connected to the corporate network at all times at low cost. Which network technology would a network administrator recommend?Correct
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Question 46 of 80
46. Question
1 pointsA technician is troubleshooting a PC unable to connect to the network. What command should be issued to check the IP address of the device?Correct
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Question 47 of 80
47. Question
1 pointsBecause of limited space on a laptop keyboard, some keys have a dual-purpose. What are these keys called?Correct
Incorrect
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Question 48 of 80
48. Question
1 pointsOn a laptop keyboard, which three functions can typically be accessed through the use of special function keys? (Choose three.)Correct
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Question 49 of 80
49. Question
1 pointsWhich three components can a docking station make available to a laptop that a port replicator does not? (Choose three.)Correct
Incorrect
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Question 50 of 80
50. Question
1 pointsA technician attempts to increase the brightness of a laptop screen by using the function keys but the attempt fails. What could be the problem?Correct
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Question 51 of 80
51. Question
1 pointsWhere is the integrated Wi-Fi antenna typically located in a laptop?Correct
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Question 52 of 80
52. Question
1 pointsA technician wants to use Remote Desktop to configure another PC. Which firewall port on the remote PC should be open in order for Remote Desktop to work?Correct
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Question 53 of 80
53. Question
1 pointsWhat are the two widths of internal hard drives in laptops? (Choose two.)Correct
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Question 54 of 80
54. Question
1 pointsWhich laptop component is required to be replaced or upgraded by a technician rather than by a computer user?Correct
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Question 55 of 80
55. Question
1 pointsWhich two components of a laptop can be replaced by the user? (Choose two.)Correct
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Question 56 of 80
56. Question
1 pointsWhich type of storage would be best in a tablet computer that belongs to a small child?Correct
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Question 57 of 80
57. Question
1 pointsA technician is troubleshooting a network connectivity problem. Pings to the local wireless router are successful but pings to a server on the Internet are unsuccessful. Which CLI command could assist the technician to find the location of the networking problem?Correct
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Question 58 of 80
58. Question
1 pointsA technician troubleshooting a network problem has used CLI commands to determine that a computer has not been allocated a correct IP address from the DHCP server. Which command can the technician use to solve this problem?Correct
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Question 59 of 80
59. Question
1 pointsWhat process takes place in a laser printer after the drum is conditioned for the new latent image?Correct
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Question 60 of 80
60. Question
1 pointsWhat type of printer requires the ribbon to be changed when producing faded and light characters?Correct
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Question 61 of 80
61. Question
1 pointsWhich two methods are used to directly connect mobile devices such as tablets and smartphones to a data network? (Choose two.)Correct
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Question 62 of 80
62. Question
1 pointsFor mobile devices, what are two advantages of using flash memory storage technology that is the equivalent of solid state drives? (Choose two.)Correct
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Question 63 of 80
63. Question
1 pointsWhich two mobile device components are field replaceable? (Choose two.)Correct
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Question 64 of 80
64. Question
1 pointsWhich setting must be turned on in order to share a printer in Windows 7?Correct
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Question 65 of 80
65. Question
1 pointsWhat is an advantage of using a printer that is connected to a hardware print server compared with a computer-shared printer?Correct
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Question 66 of 80
66. Question
1 pointsA technician wants to allow many computers to print to the same printer, but does not want to affect the performance of the computers. What will the technician do to achieve this?Correct
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Question 67 of 80
67. Question
1 pointsA user is reporting that an inkjet printer is printing colors different from what the printer should be printing. The printer has separate cartridges for each color and the user changed the cyan cartridge recently. What is the action that could fix the problem?Correct
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Question 68 of 80
68. Question
1 pointsWhich two field replaceable units could be found in a laser printer maintenance kit? (Choose two.)Correct
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Question 69 of 80
69. Question
1 pointsWhat is best used to clean the heating element on a thermal printer?Correct
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Question 70 of 80
70. Question
1 pointsA user notices that there is intermittent wireless connectivity on a laptop that is running a wireless PCI Express Micro card using the wireless 802.11n standard. What should the user do to fix the problem?Correct
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Question 71 of 80
71. Question
1 pointsA technician connects a new LCD monitor for the first time and finds the display very pixilated. What is a possible solution to this problem?Correct
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Question 72 of 80
72. Question
1 pointsWhich wireless encryption method is the least secure?Correct
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Question 73 of 80
73. Question
1 pointsWhat kind of tool or substance is better to use to remove spilled toner on a laser printer?Correct
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Question 74 of 80
74. Question
1 pointsWhich feature will assign a computer an IP address even if there is no working DHCP server in the network?Correct
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Question 75 of 80
75. Question
1 pointsA user reports that a laser printer is printing shadow images and letters. Which part should the technician replace to correct this problem?Correct
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Question 76 of 80
76. Question
1 pointsMatch the power connector to the device. (Not all options are used.)Sort elements
- 3- or 4- pin
- 4- pin molex
- 4- pin
- 6- or 8- pin
- 15- pin
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CPU fan
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internal PATA drive
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main motherboard
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video card
Correct
Incorrect
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Question 77 of 80
77. Question
1 pointsRefer to the exhibit. Match the type of expansion slot to the letter shown in the graphic. (Not all options are used.)Sort elements
- PCle x16
- PCle x1
- PCI
- AGP
- ISA
- MCA
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A
-
B
-
C
Correct
Incorrect
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Question 78 of 80
78. Question
1 pointsRefer to the exhibit. Match the letter found in the exhibit with the description. (Not all options are used.)Sort elements
- E
- F
- C
- B
- A
- D
- G
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Auxiliary power socket
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Power CMOS when computer is off
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CPU socket
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Memory slot
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Main motherboard power socket
Correct
Incorrect
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Question 79 of 80
79. Question
1 pointsMatch the connector type to its use. (Not all options are used.)Sort elements
- RJ-11
- 6- pin mini- DIN
- 15-pin D-sub
- RJ-45
- 24-pin D-sub
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modem
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PS/2 keyboard
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VGA
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NIC
Correct
Incorrect
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Question 80 of 80
80. Question
1 pointsMath the port number or numbers to the protocol. (Not all options are used.)Sort elements
- 20 and 21
- 80
- 443
- 3389
- 23
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FTP
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HTTP
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HTTPS
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RDP
Correct
Incorrect