Free CompTIA RC0-501 Exam Dumps Questions & Answers

A database backup schedule consists of weekly full backups performed on Saturday at
12:00 a.m. and daily differential backups also performed at 12:00 a.m. If the database is restored on Tuesday afternoon, which of the following is the number of individual backups that would need to be applied to complete the database recovery?

• A.  4
• B.  2
• C.  3
• D.  1

A company is developing a new secure technology and requires computers being used for development to be isolated. Which of the following should be implemented to provide the MOST secure environment?

• A.  A bastion host
• B.  A perimeter firewall and IDS
• C.  An air gapped computer network
• D.  A honeypot residing in a DMZ
• E.  An ad hoc network with NAT

Which of the following attacks specifically impact data availability?

• A.  Trojan
• B.  DDoS
• C.  MITM
• D.  Rootkit

An organization uses SSO authentication for employee access to network resources. When an employee resigns, as per the organization's security policy, the employee's access to all network resources is terminated immediately. Two weeks later, the former employee sends an email to the help desk for a password reset to access payroll information from the human resources server. Which of the following represents the BEST course of action?

• A.  Approve the former employee's request, as there would not be a security issue with the former employee gaining access to network.
• B.  Deny the former employee's request, as a password reset would give the employee access to all network resources.
• C.  Approve the former employee's request, as a password reset would give the former employee access to only the human resources server.
• D.  Deny the former employee's request, since the password reset request came from an external email address.

A black hat hacker is enumerating a network and wants to remain convert during the process. The hacker initiates a vulnerability scan. Given the task at hand the requirement of being convert, which of the following statements BEST indicates that the vulnerability scan meets these requirements?

• A.  The vulnerability scanner is performing in network sniffer mode.
• B.  The vulnerability scanner is performing an authenticated scan.
• C.  The vulnerability scanner is performing local file integrity checks.
• D.  The vulnerability scanner is performing banner grabbing.