CAHIMS SET QUESTIONS AND ANSWERS SURE A+
✔✔This type of fault tolerance compensates for a failed power supply:
a. Hardware fault tolerance
b. Software fault tolerance
c. System fault tolerance
d. Dynamic fault tolerance - ✔✔A
✔✔This is an example of hardware fault tolerance:
a. Redundant hard drives in the server
b. Multiple-version programs
c. Both a and b
d. Neither a nor b - ✔✔A
✔✔This type of backup allows a complete system restore with just one source:
a. Full backup
b. Incremental backup
c. Differential backup
d. Synthetic full backup - ✔✔A
✔✔This type of backup saves only the changes since the last full backup:
a. Full backup
b. Incremental backup
c. Differential backup
d. Synthetic full backup - ✔✔C
✔✔Which of the following is the most critical concern for use of off-site storage?
a. Type of RAID in use
,b. Network robustness and accessibility
c. UPS and backup power provision
d. Type of storage media - ✔✔B
✔✔Which is NOT an important step in creating a testing strategy?
a. Identify testing environment.
b. Create test scenarios and scripts.
c. Identify participants.
d. Identify required equipment. - ✔✔B
✔✔The procedure for sign-off for testing activities identifies the person who will manage
defects in the project.
a. True
b. False - ✔✔B
✔✔End user testing is best suited for less-experienced staff and should represent a
cross-section of the end-user environment.
a. True
b. False - ✔✔A
✔✔The user acceptance testing phase of a project usually occurs immediately before:
a. Rollout.
b. Project description.
c. System backup.
d. Project sign-off. - ✔✔A
✔✔Designing the test scenarios is best performed by:
a. Less-experienced staff.
b. Program experts.
c. Workflow experts.
d. b and c.
e. All of the above - ✔✔D
✔✔The __________ is a centralized resource staffed by IT professionals who provide
user support.
a. Systems maintenance
b. User trainers
c. Help desk
, d. Database - ✔✔C
✔✔__________ maintenance diagnoses and fixes errors in an operational system.
a. Corrective
b. Adaptive
c. Perfective
d. Preventive - ✔✔A
✔✔Systems performance is measured with __________.
a. Fault management
b. Benchmark testing
c. System faults
d. Capacity planning - ✔✔B
✔✔__________ testing focuses on the system as a whole.
a. Unit
b. Integration
c. Module
d. System - ✔✔D
✔✔All of the following should be considered in selection of the pilot group EXCEPT:
a. Advice of the steering committee.
b. Representativeness of a cross-section of the user community.
c. Readiness for the technology.
d. Age. - ✔✔D
✔✔What is an appropriate length of time for staff education and training before system
implementation?
a. Two hours
b. Two days
c. Two weeks
d. Two months
e. Two years - ✔✔C
✔✔The most appropriate training strategy is:
a. Classroom-style.
b. Web-based.
c. One-on-one.
d. Train the trainer.
✔✔This type of fault tolerance compensates for a failed power supply:
a. Hardware fault tolerance
b. Software fault tolerance
c. System fault tolerance
d. Dynamic fault tolerance - ✔✔A
✔✔This is an example of hardware fault tolerance:
a. Redundant hard drives in the server
b. Multiple-version programs
c. Both a and b
d. Neither a nor b - ✔✔A
✔✔This type of backup allows a complete system restore with just one source:
a. Full backup
b. Incremental backup
c. Differential backup
d. Synthetic full backup - ✔✔A
✔✔This type of backup saves only the changes since the last full backup:
a. Full backup
b. Incremental backup
c. Differential backup
d. Synthetic full backup - ✔✔C
✔✔Which of the following is the most critical concern for use of off-site storage?
a. Type of RAID in use
,b. Network robustness and accessibility
c. UPS and backup power provision
d. Type of storage media - ✔✔B
✔✔Which is NOT an important step in creating a testing strategy?
a. Identify testing environment.
b. Create test scenarios and scripts.
c. Identify participants.
d. Identify required equipment. - ✔✔B
✔✔The procedure for sign-off for testing activities identifies the person who will manage
defects in the project.
a. True
b. False - ✔✔B
✔✔End user testing is best suited for less-experienced staff and should represent a
cross-section of the end-user environment.
a. True
b. False - ✔✔A
✔✔The user acceptance testing phase of a project usually occurs immediately before:
a. Rollout.
b. Project description.
c. System backup.
d. Project sign-off. - ✔✔A
✔✔Designing the test scenarios is best performed by:
a. Less-experienced staff.
b. Program experts.
c. Workflow experts.
d. b and c.
e. All of the above - ✔✔D
✔✔The __________ is a centralized resource staffed by IT professionals who provide
user support.
a. Systems maintenance
b. User trainers
c. Help desk
, d. Database - ✔✔C
✔✔__________ maintenance diagnoses and fixes errors in an operational system.
a. Corrective
b. Adaptive
c. Perfective
d. Preventive - ✔✔A
✔✔Systems performance is measured with __________.
a. Fault management
b. Benchmark testing
c. System faults
d. Capacity planning - ✔✔B
✔✔__________ testing focuses on the system as a whole.
a. Unit
b. Integration
c. Module
d. System - ✔✔D
✔✔All of the following should be considered in selection of the pilot group EXCEPT:
a. Advice of the steering committee.
b. Representativeness of a cross-section of the user community.
c. Readiness for the technology.
d. Age. - ✔✔D
✔✔What is an appropriate length of time for staff education and training before system
implementation?
a. Two hours
b. Two days
c. Two weeks
d. Two months
e. Two years - ✔✔C
✔✔The most appropriate training strategy is:
a. Classroom-style.
b. Web-based.
c. One-on-one.
d. Train the trainer.
