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- Answered
- Review
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Question 1 of 79
1. Question
1 pointsThis is a flash item. Please click below to answer this item.Sort elements
- 3-4 Pin
- 4- pin Molex
- 24- pin
- 6- or 8- pin
- 15- pin
-
CPU fan
-
Internal PATA Drive
-
main motherboard
-
Video card
-
Question 2 of 79
2. Question
1 pointsWhich three PC desktop functions are typically provided on the front panel and must be connected to the motherboard? (Choose three.) -
Question 3 of 79
3. Question
1 pointsThis is a flash item. Please click below to answer this item.Sort elements
- E
- F
- C
- B
- A
- D
- G
-
Auxillary Power Bocket
-
Powers CMOS computer is off
-
CPU sockets
-
Memory slots
-
main motherboard power bocket
-
Question 4 of 79
4. Question
1 pointsWhat wireless networking standard has a range of 250 meters (820 feet)? -
Question 5 of 79
5. Question
1 pointsA customer asks for a solution to a printer problem that is beyond the knowledge level of the technician. What should the technician do? -
Question 6 of 79
6. Question
1 pointsWhat is the expected behavior of an ADSL service? -
Question 7 of 79
7. 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? -
Question 8 of 79
8. 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? -
Question 9 of 79
9. Question
1 pointsWhich two statements are correct about the inverter and backlight display components in a laptop? (Choose two.) -
Question 10 of 79
10. 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? -
Question 11 of 79
11. 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? -
Question 12 of 79
12. 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? -
Question 13 of 79
13. Question
1 pointsThis is a flash item. Please click below to answer this item.Sort elements
- 2.5 or 5 GHz
- 2.40 to 2.48 GHz
- 1 to 400 THz
- 700 to 800 MHz
-
WLAN
-
Bluetooth
-
Infrared
-
Question 14 of 79
14. Question
1 pointsWhich feature will assign a computer an IP address even if there is no working DHCP server in the network? -
Question 15 of 79
15. Question
1 pointsWhich two motherboard components connect to the Northbridge chipset? (Choose two.) -
Question 16 of 79
16. Question
1 pointsWhat are the two widths of internal hard drives in laptops? (Choose two.) -
Question 17 of 79
17. 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? -
Question 18 of 79
18. Question
1 pointsWhat are two examples of component information that can usually be displayed when using the BIOS utility of a computer? (Choose two.) -
Question 19 of 79
19. 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? -
Question 20 of 79
20. Question
1 pointsA PC has one floppy drive, two EIDE drives, and one EIDE DVD drive. Which two connector types would have to exist on the power supply unit to power on all these devices? (Choose two.) -
Question 21 of 79
21. 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? -
Question 22 of 79
22. 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? -
Question 23 of 79
23. Question
1 pointsWhat is a characteristic of DDR SDRAM? -
Question 24 of 79
24. Question
1 pointsWhere is the integrated Wi-Fi antenna typically located in a laptop? -
Question 25 of 79
25. Question
1 pointsBecause of limited space on a laptop keyboard, some keys have a dual-purpose. What are these keys called? -
Question 26 of 79
26. Question
1 pointsWhich setting must be turned on in order to share a printer in Windows 7? -
Question 27 of 79
27. Question
1 pointsA technician working on a computer discovers what is suspected to be illegal activity. Which three pieces of information should be immediately documented? (Choose three.) -
Question 28 of 79
28. Question
1 pointsWhich two PC settings can be configured using the BIOS setup utility? (Choose two.) -
Question 29 of 79
29. 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? -
Question 30 of 79
30. Question
1 pointsWhat memory type is also known as PC3-10600? -
Question 31 of 79
31. Question
1 pointsWhich protocol automates assignment of IP addresses on a network, and which port number does it use? (Choose two.) -
Question 32 of 79
32. Question
1 pointsWhich two motherboard components are directly managed by the Southbridge chipset? (Choose two.) -
Question 33 of 79
33. Question
1 pointsWhich laptop component is required to be replaced or upgraded by a technician rather than by a computer user? -
Question 34 of 79
34. Question
1 pointsWhich two field replaceable units could be found in a laser printer maintenance kit? (Choose two.) -
Question 35 of 79
35. Question
1 pointsWhat is a feature that can be used by an administrator to prevent unauthorized users from connecting to a wireless access point? -
Question 36 of 79
36. Question
1 pointsWhat technology is an IP based 4G broadband technology that offers high speed Internet access for distances up to 30 miles (48 km)? -
Question 37 of 79
37. 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? -
Question 38 of 79
38. 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? -
Question 39 of 79
39. Question
1 pointsA support desk technician is dealing with an angry customer. Which two approaches should the technician take in dealing with the customer? (Choose two.) -
Question 40 of 79
40. Question
1 pointsWhich type of network consists of several geographically dispersed networks that cover a large area? -
Question 41 of 79
41. Question
1 pointsWhich three components would a technician use in building a CAD workstation? (Choose three.) -
Question 42 of 79
42. Question
1 pointsHow should a technician dispose of an empty inkjet printer cartridge? -
Question 43 of 79
43. Question
1 pointsWhich display type uses the most power? -
Question 44 of 79
44. Question
1 pointsWhat are plenum rated cables used for? -
Question 45 of 79
45. 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? -
Question 46 of 79
46. Question
1 pointsThis is a flash item. Please click below to answer this item.Sort elements
- 20 and 21
- 80
- 443
- 3389
- 23
-
FTP
-
HTTP
-
HTTPS
-
RDP
-
Question 47 of 79
47. Question
1 pointsA technician is building a workstation that will be used for virtualization. Which two components would the technician use? (Choose two.) -
Question 48 of 79
48. Question
1 pointsWhich device provides a consistent quality of power when brownouts and blackouts occur, and may enable a computer to safely shut down after saving data when a power outage occurs? -
Question 49 of 79
49. Question
1 pointsWhich two hardware features would a technician monitor within the BIOS if a computer was suspected of overheating? (Choose two.) -
Question 50 of 79
50. Question
1 pointsThis is a flash item. Please click below to answer this item.Sort elements
- PCle x 16
- PCle x 1
- PCI
- MCA
- ISA
- AGP
-
A
-
B
-
C
-
Question 51 of 79
51. Question
1 pointsWhy should a technician avoid opening the casing of a power supply? -
Question 52 of 79
52. Question
1 pointsWhich three features can be configured in the BIOS settings to secure a computer? (Choose three.) -
Question 53 of 79
53. Question
1 pointsWhat process takes place in a laser printer after the drum is conditioned for the new latent image? -
Question 54 of 79
54. Question
1 pointsWhich two items are expansion options for a laptop? (Choose two.) -
Question 55 of 79
55. Question
1 pointsWhich security mode supports robust encryption, and can be enabled with password authentication (personal) or server authentication (enterprise)? -
Question 56 of 79
56. Question
1 pointsA technician is configuring a PC for maximum performance and the highest level of data protection. Which RAID configuration would the technician use? -
Question 57 of 79
57. Question
1 pointsA technician is performing a memory upgrade. What would be the result of attempting to install a DDR2-800 module in a computer that already has a DDR2-667 module installed? -
Question 58 of 79
58. Question
1 pointsWhich type of storage would be best in a tablet computer that belongs to a small child? -
Question 59 of 79
59. 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? -
Question 60 of 79
60. Question
1 pointsWhich two types of connector are used for fiber optic cable? (Choose two.) -
Question 61 of 79
61. Question
1 pointsWhich solid-state storage technology allows a computer BIOS to be upgraded by flashing? -
Question 62 of 79
62. Question
1 pointsWhich topology type describes the process that hosts use to access and communicate on a network? -
Question 63 of 79
63. Question
1 pointsWhich resolution would provide the best visual quality on a plasma monitor? -
Question 64 of 79
64. Question
1 pointsThis is a flash item. Please click below to answer this item.Sort elements
- RJ-11
- 6-Pin mini DIN
- 15-pin D-sub
- RJ-45
- 24-Pin D-sub
-
Modern
-
PS/2 Keyboard
-
VGA
-
NIC
-
Question 65 of 79
65. Question
1 pointsWhich three connection technologies allow a user to connect a printer to a computer using a wired connection? (Choose three.) -
Question 66 of 79
66. 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? -
Question 67 of 79
67. Question
1 pointsA user is configuring a wireless access point and wants to prevent any neighbors from discovering the network. What action does the user need to take? -
Question 68 of 79
68. 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? -
Question 69 of 79
69. Question
1 pointsIn which situation would it be appropriate for a technician to back up personal and confidential data from a computer belonging to a customer? -
Question 70 of 79
70. Question
1 pointsOn a laptop keyboard, which three functions can typically be accessed through the use of special function keys? (Choose three.) -
Question 71 of 79
71. Question
1 pointsWhich device converts digital signals to analog signals and vice versa? -
Question 72 of 79
72. Question
1 pointsWhich fire protection system would be best for a university computer/electronics lab? -
Question 73 of 79
73. Question
1 pointsWhat is the first step a technician should take when preparing to work on the inside of a computer? -
Question 74 of 79
74. Question
1 pointsWhat is an advantage of using a printer that is connected to a hardware print server compared with a computer-shared printer? -
Question 75 of 79
75. Question
1 pointsWhich connector would be used for a laptop external hard drive? -
Question 76 of 79
76. 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? -
Question 77 of 79
77. 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? -
Question 78 of 79
78. Question
1 pointsWhich RAID level allows for extension of a dynamic volume without any redundancy? -
Question 79 of 79
79. Question
1 pointsWhat type of printer requires the ribbon to be changed when producing faded and light characters?