Isaca CISA Quiz 287 Topic 4 Questions 1431-1435

Question: 1

.Which of the following fire-suppression methods is considered to be the most environmentally friendly?

AHalon gas

BDeluge sprinklers

CDry-pipe sprinklers

DWet-pipe sprinklers

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Question: 2

.What is a callback system?

AIt is a remote-access system whereby the remote-access server immediately calls the user back at a predetermined number if the dial-in connection fails.

BIt is a remote-access system whereby the user's application automatically redials theremoteaccess server if the initial connection attempt fails.

CIt is a remote-access control whereby the user initially connects to the network systems via dialup access, only to have the initial connection terminated by the server, which then subsequently dials the user back at a predetermined number stored in the server's configuration database.

DIt is a remote-access control whereby the user initially connects to the network systems via dialup access, only to have the initial connection terminated by the server, which then subsequently allows the user to call back at an approved number for a limited period of time.

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Question: 3

.What type of fire-suppression system suppresses fire via water that is released from a main valve to be delivered via a system of dry pipes installed throughout the facilities?

AA dry-pipe sprinkler system

BA deluge sprinkler system

CA wet-pipe system

DAhalon sprinkler system

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Question: 4

.Digital signatures require the sender to "sign" the data by encrypting the data with the sender's public key, to then be decrypted by the recipient using the recipient's private key. True or false?

AFalse

BTrue

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Question: 5

.Which of the following provides the BEST single-factor authentication?

ABiometrics

BPassword

CToken

DPIN

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Isaca CISA Quiz:287 Topic:4 Questions:1431-1435