Online Access Free JK0-022 Practice Test

A systems engineer has been presented with storage performance and redundancy requirements for a new system to be built for the company. The storage solution must be designed to support the highest performance and must also be able to support more than one drive failure. Which of the following should the engineer choose to meet these requirements?

• A.A mirrored mirror array
• B.A striped array
• C.A mirrored striped array with parity
• D.A striped array with parity

Which of the following explains the difference between a public key and a private key?

• A.The private key is only used by the client and kept secret while the public key is available to all.
• B.The private key is commonly used in symmetric key decryption while the public key is used in asymmetric key decryption.
• C.The public key is only used by the client while the private key is available to all. Both keys are mathematically related.
• D.The private key only decrypts the data while the public key only encrypts the data. Both keys are mathematically related.

After analyzing and correlating activity from multiple sensors, the security administrator has determined that a group of very well organized individuals from an enemy country is responsible for various attempts to breach the company network, through the use of very sophisticated and targeted attacks. Which of the following is this an example of?

• A.Privilege escalation
• B.Advanced persistent threat
• C.Malicious insider threat
• D.Spear phishing

Which of the following is true about the CRL?

• A.It must be kept secret
• B.It signs other keys
• C.It must be encrypted
• D.It should be kept public

A computer security officer has investigated a possible data breach and has found it credible. The officer notifies the data center manager and the Chief Information Security Officer (CISO). This is an example of:

• A.escalation and notification.
• B.incident mitigation.
• C.first responder.
• D.incident identification.