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2021 Nov 312-50v8 vce:
Q331. A remote user tries to login to a secure network using Telnet, but accidently types in an invalid user name or password. Which responses would NOT be preferred by an experienced Security Manager? (multiple answer)
A. Invalid Username
B. Invalid Password
C. Authentication Failure
D. Login Attempt Failed
E. Access Denied
Q332. What is a sheepdip?
A. It is another name for Honeynet
B. It is a machine used to coordinate honeynets
C. It is the process of checking physical media for virus before they are used in a computer
D. None of the above
Q333. TCP/IP Session Hijacking is carried out in which OSI layer?
A. Datalink layer
B. Transport layer
C. Network layer
D. Physical layer
Q334. What.is the most secure way to mitigate the theft of corporate information from a laptop.that was left in a hotel room?
A. Set a BIOS password.
B. Encrypt the data on the hard drive.
C. Use a strong logon password to the operating system.
D. Back up everything on the laptop and store the backup in a safe place.
Q335. What is the BEST alternative if you discover that a rootkit has been installed on one of your computers?
A. Copy the system files from a known good system
B. Perform a trap and trace
C. Delete the files and try to determine the source
D. Reload from a previous backup
E. Reload from known good media
Leading 312-50v8 cost:
Q336. A company has hired a security administrator to maintain.and administer Linux and Windows-based systems. Written in the nightly report file is the followinG.
Firewall log files are at the expected value of 4 MB. The current time is 12am. Exactly two hours later the size has decreased considerably. Another hour goes by and the log files have shrunk in size again.
Which of the following actions should the security administrator take?
A. Log the event as suspicious activity and report this behavior to the incident response team immediately.
B. Log the event as suspicious activity,call a manager,and report this as soon as possible.
C. Run an anti-virus scan because it is likely the system is infected by malware.
D. Log the event as suspicious activity,continue to investigate,and.act according to the site's security policy.
Q337. Which Type of scan sends a packets with no flags set? Select the Answer
A. Open Scan
B. Null Scan
C. Xmas Scan
D. Half-Open Scan
Q338. This method is used to determine the Operating system and version running on a remote target system. What is it called?
A. Service Degradation
B. OS Fingerprinting
C. Manual Target System
D. Identification Scanning
Q339. What file system vulnerability does the following command take advantage of?
type c:anyfile.exe > c:winntsystem32calc.exe:anyfile.exe
B. Backdoor access
Q340. As a securing consultant, what are some of the things you would recommend to a company to ensure DNS security? Select the best answers.
A. Use the same machines for DNS and other applications
B. Harden DNS servers
C. Use split-horizon operation for DNS servers
D. Restrict Zone transfers
E. Have subnet diversity between DNS servers
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