Interested to Buy Any Domain ? << Click Here >> for more details...
Which of the following methods of suppressing a fire in a
data center is the MOST effective and environmentally friendly?
A. Halon gas
B. Wet-pipe sprinklers
C. Dry-pipe sprinklers
D. Carbon dioxide gas
- 1 Answers
- 11581 Views
- I also Faced
- E-Mail Answers
Answer / guest
Answer: C
Water sprinklers, with an automatic power shut-off system,
are accepted as efficient because they can be set to
automatic release without threat to life and water is
environmentally friendly. Sprinklers must be dry pipe to
prevent the risk of leakage. Halon is efficient and
effective as it does not threaten human life, and therefore
can be set to automatic release, but it is environmentally
damaging and very expensive. Water is an acceptable medium
but the pipes should be empty to avoid leakage, so a full
system is not a viable option. Carbon dioxide is accepted as
an environmentally acceptable gas, but it is less efficient
as it cannot be set to automatic release in a staffed site
because it threatens life.
| Is This Answer Correct ? | 7 Yes | 0 No |
During a post-implementation review of an enterprise resource management system, an IS auditor would MOST likely: A. review access control configuration. B. evaluate interface testing. C. review detailed design documentation. D. evaluate system testing.
Applying a retention date on a file will ensure that: A. data cannot be read until the date is set. B. data will not be deleted before that date. C. backup copies are not retained after that date. D. datasets having the same name are differentiated.
During which of the following steps in the business process reengineering should the benchmarking team visit the benchmarking partner? A. Observation B. Planning C. Analysis D. Adaptation
Which of the following network configuration options contains a direct link between any two host machines? A. Bus B. Ring C. Star D. Completely connected (mesh)
An IS auditor should use statistical sampling and not judgmental (nonstatistical) sampling, when: A. the probability of error must be objectively quantified. B. the auditor wants to avoid sampling risk. C. generalized audit software is unavailable. D. the tolerable error rate cannot be determined.
Which of the following would BEST support 24/7 availability? A. Daily backup B. Offsite storage C. Mirroring D. Periodic testing
Which of the following is the MOST likely reason why e-mail systems have become a useful source of evidence for litigation? A. Multiple cycles of backup files remain available. B. Access controls establish accountability for e-mail activity. C. Data classification regulates what information should be communicated via e-mail. D. Within the enterprise, a clear policy for using e-mail ensures that evidence is available.
In a risk-based audit approach an IS auditor should FIRST complete a/an: A. inherent risk assessment. B. control risk assessment. C. test of control assessment. D. substantive test assessment.
Which of the following is a technique that could be used to capture network user passwords? A. Encryption B. Sniffing C. Spoofing D. A signed document cannot be altered.
Facilitating telecommunications continuity by providing redundant combinations of local carrier T-1 lines, microwaves and/or coaxial cables to access the local communication loop is: A. last mile circuit protection. B. long haul network diversity. C. diverse routing. D. alternative routing.
To help mitigate the effects of a denial of service attack, which mechanism can an Internet service provider (ISP) use to identify Internet protocol (IP) packets from unauthorized sources? A. Inbound traffic filtering B. Rate limiting C. Reverse address lookup D. Network performance monitoring
Which of the following business recovery strategies would require the least expenditure of funds? A. Warm site facility B. Empty shell facility C. Hot site subscription D. Reciprocal agreement
Cisco Certifications 
