210-250 Exam Questions - Online Test

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Q1. Which definition describes the main purpose of a Security Information and Event Management solution ?

A. a database that collects and categorizes indicators of compromise to evaluate and search for potential security threats

B. a monitoring interface that manages firewall access control lists for duplicate firewall filtering

C. a relay server or device that collects then forwards event logs to another log collection device

D. a security product that collects, normalizes, and correlates event log data to provide holistic views of the security posture

Answer: D

Q2. Which concern is important when monitoring NTP servers for abnormal levels of traffic?

A. Being the cause of a distributed reflection denial of service attack.

B. Users changing the time settings on their systems.

C. A critical server may not have the correct time synchronized.

D. Watching for rogue devices that have been added to the network.

Answer: C

Q3. Which information security property is supported by encryption?

A. sustainability

B. integrity

C. confidentiality

D. availability

Answer: A

Q4. Which protocol maps IP network addresses to MAC hardware addresses so that IP packets can be sent across networks?

A. Internet Control Message Protocol

B. Address Resolution Protocol

C. Session Initiation Protocol

D. Transmission Control Protocol/Internet Protocol

Answer: A

Q5. Which definition of a fork in Linux is true?

A. daemon to execute scheduled commands

B. parent directory name of a file pathname

C. macros for manipulating CPU sets

D. new process created by a parent process

Answer: C

Q6. According to RFC 1035 which transport protocol is recommended for use with DNS queries?

A. Transmission Control Protocol

B. Reliable Data Protocol

C. Hypertext Transfer Protocol

D. User Datagram Protocol

Answer: B

Q7. Which tool is commonly used by threat actors on a webpage to take advantage of  the software vulner abilities of a system to spread malware?

A. exploit kit

B. root kit

C. vulnerability kit

D. script kiddie kit

Answer: A

Q8. Which definition of the virtual address space for a Windows process is true?

A. actual physical location of an object in memory

B. set of virtual memory addresses that it can use

C. set of pages that are currently resident in physical memory

D. system-level memory protection feature that is built into the operating system

Answer: A

Q9. Which cryptographic key is contained in an X.509 certificate?

A. symmetric

B. public

C. private

D. asymmetric

Answer: D

Q10. Which protocol is primarily supported by the third layer of the Open Systems Interconnection reference model?

A. HTTP/TLS

B. IPv4/IPv6

C. TCP/UDP

D. ATM/ MPLS

Answer: D