Computer Hardware - Practice Test

[#131] Which I/O port belongs to LPT2?

(A) 378H

(B) 278H

(C) 3f8h

(D) 2e8h

Correct Answer

(B) 278H

[#132] For a Macintosh to print successfully, the System Folder must contain:

(A) File sharing software

(B) A printer enabler

(C) The apple Garamond font set

(D) A printer driver

Correct Answer

(D) A printer driver

[#133] Which component must be vacuumed or replaced during preventative maintenance on a laser printer?

(A) Scanning mirror

(B) Toner cartridge

(C) Ozone filter

(D) All of the above

(E) Scanning mirror

(F) Toner cartridge

(G) Ozone filter

(H) All of the above

Correct Answer

(C) Ozone filter
(G) Ozone filter

[#134] Which device uses a DMA channel?

(A) Modem

(B) Network Card

(C) Sound Card

(D) All of the above

(E) Modem

(F) Network Card

(G) Sound Card

(H) All of the above

Correct Answer

(C) Sound Card
(H) All of the above

[#135] When is the risk for electrostatic discharge the greatest?

(A) Day time

(B) High humidity

(C) Low humidity

(D) Night time

Correct Answer

(C) Low humidity

Computer Hardware - Study Mode

[#131] Which I/O port belongs to LPT2?

Correct Answer

[#132] For a Macintosh to print successfully, the System Folder must contain:

Correct Answer

[#133] Which component must be vacuumed or replaced during preventative maintenance on a laser printer?

Correct Answer

[#134] Which device uses a DMA channel?

Correct Answer

[#135] When is the risk for electrostatic discharge the greatest?

Correct Answer