Get this A+ Hardware CertiGuide for your own computer.
Click Here!
Use coupon code "SAVE50" to get it half price!

Custom Search







Table Of Contents  CertiGuide to A+ (Core Hardware)
 9  Chapter 0101:  SCSI

Previous Topic/Section
XI  Summary
Previous Page
Pages in Current Topic/Section
1
Next Page
XIII  Chapter 0101: Test for Success Answers
Next Topic/Section

XII  Chapter 0101: Test for Success Questions

(Click here to see answers with explanations.)

1. The maximum number of devices, not including the SCSI controller for SCSI 1 would be:

A. 2

B. 5

C. 6

D. 7

 

2. A LUN is used to:

A. Provide communication between two SCSI controllers

B. Sub-divide a single SCSI ID

C. Is a ‘guard-band’ frequency allocation between SCSI devices?

D. To Identify if termination is functioning

 

3. If a SCSI device is said to be Wide is operates at:

A. 10Mb/s

B. 10MB/s

C. 5MB/s

D. 5Mb/s

 

4. True or False. The DB-25 connector is widely used, however is not official.

A. True

B. False

 

5. Installing LVD SCSI on a Differential SCSI chain could:

A. Improve data access times

B. Require changing the terminator

C. Operate normally

D. Destroy the LVD device

 

6. If a jumper set were set to On/Off/On, the ID setting would be:

A. 3

B. 4

C. 5

D. 6

 

7. Active termination is required for:

A. SCSI 1

B. SCSI 2

C. Ultra SCSI

D. All choices are correct

 

8. Tag Command Queuing was introduced with:

A. SCSI

B. SCSI 2

C. Ultra SCSI

D. All choices are correct

 

9. You have been assigned the task of adding external SCSI drive to an existing server that has functioning SCSI drives operating internally. After installing the external drives, you cannot see them when you power up the server. You know they have power because you can hear them spin up. What is the most likely source of the challenge?

A. External termination is incorrect

B. Internal termination exists on the SCSI controller

C. The internal drives must be disabled

D. All choices are correct

 

10. The default SCSI ID for a SCSI controller is:

A. 0

B. 1

C. 6

D. 7

 

11. The default SCSI ID for a SCSI drive containing a bootable Operating System is:

A. 0

B. 1

C. 6

D. 7

 

12. A SCSI SCA connector has (select all that apply):

A. Power

B. Data

C. Termination

D. LUN

 

13. SCSI can be found as both 8-bit and 16 bit in what ranges of throughput:

A. 10MB to 160MB

B. 20MB to 160MB

C. 20MB to 320MB

D. 5MB to 80MB

 

14. Maximum distance of Fast SCSI using a Single Ended drive is:

A. 1 Meter

B. 1.5 Meters

C. 3 Meters

D. 5 Meters

 

15. All Ultra SCSI specification use differential SCSI:

A. True

B. False

 

16. LVD/MSE is a:

A. Proposed Standard

B. Multimode Specification

C. Both choices are correct

D. Neither choice is correct

 

17. Cable for SE and LVD are keyed differently to avoid damage:

A. True

B. False

 

18. Using LVD/MSE overcomes the distance limitations of an SE drive:

A. True

B. False

 

19. If when reading a SCSI specification, the word Wide is not mentioned, the assumption is:

A. Ultra

B. Narrow

C. Single Ended

D. Ultra 2

 

20. Wide SCSI works ____ bits at a time:

A. 8

B. 16

C. 32

D. 64


Previous Topic/Section
XI  Summary
Previous Page
Pages in Current Topic/Section
1
Next Page
XIII  Chapter 0101: Test for Success Answers
Next Topic/Section

If you find CertiGuide.com useful, please consider making a small Paypal donation to help the site, using one of the buttons below. You can also donate a custom amount using the far right button (not less than $1 please, or PayPal gets most/all of your money!) In lieu of a larger donation, you may wish to consider buying an inexpensive PDF equivalent of the CertiGuide to A+ (Core Hardware) from StudyExam4Less.com. (Use coupon code "SAVE50" to save a full 50% off the already low price!) Thanks for your support!
Donate $2
Donate $5
Donate $10
Donate $20
Donate $30
Donate: $



Home - Table Of Contents - Contact Us

CertiGuide to A+ (Core Hardware) (http://www.CertiGuide.com/aplush/) on CertiGuide.com
Version 1.0 - Version Date: December 6, 2004

Adapted with permission from a work created by Tcat Houser.
CertiGuide.com Version Copyright 2004 Charles M. Kozierok. All Rights Reserved.
Not responsible for any loss resulting from the use of this site.