Computer Hardware - Practice Test

[#136] A modem could be attached to which port?

(A) Parallel port

(B) ASYNC port

(C) Keyboard connector

(D) Video port

Correct Answer

(A) Parallel port

[#137] What device prevents power interruptions, resulting in corrupted data?

(A) Battery back-up unit

(B) Surge protector

(C) Multiple SIMMs strips

(D) Data guard system

(E) Battery back-up unit

(F) Surge protector

(G) Multiple SIMMs strips

(H) Data guard system

Correct Answer

(A) Battery back-up unit
(E) Battery back-up unit

[#138] SCSI must be terminated with?

(A) Dip switch

(B) Resistor

(C) BNC

(D) All of the above

Correct Answer

(B) Resistor

[#139] In a computer with an eide adapter, where should you connect an ATA CD-ROM drive?

(A) on the floppy bus

(B) on the primary IDE

(C) on the secondary IDE

(D) on the SCSI bus

Correct Answer

(C) on the secondary IDE

[#140] What's the best way to prevent damaging your PC with static electricity?

(A) place your PC on a rubber mat

(B) wear leather soled shoes

(C) periodically touch a safe ground point on the PC to discharge yourself

(D) static electricity doesn't really hurt a PC

Correct Answer

place your PC on a rubber mat

Computer Hardware - Study Mode

[#136] A modem could be attached to which port?

Correct Answer

[#137] What device prevents power interruptions, resulting in corrupted data?

Correct Answer

[#138] SCSI must be terminated with?

Correct Answer

[#139] In a computer with an eide adapter, where should you connect an ATA CD-ROM drive?

Correct Answer

[#140] What's the best way to prevent damaging your PC with static electricity?

Correct Answer