Free CompTIA SY0-401 Exam Dumps Questions & Answers

When a new network drop was installed, the cable was run across several fluorescent lights. The users of the new network drop experience intermittent connectivity. Which of the following environmental controls was MOST likely overlooked during installation?

• A.Cable kinking
• B.EMI shielding
• C.Humidity sensors
• D.Channel interference

Employees are reporting that they have been receiving a large number of emails advertising products and services. Links in the email direct the users' browsers to the websites for the items being offered. No reports of increased virus activity have been observed. A security administrator suspects that the users are the targets of:

• A.A watering hole attack
• B.A spam campaign
• C.A spoofing attack
• D.Spear phishing

Which of the following is characterized by an attack against a mobile device?

• A.Blue jacking
• B.Rogue AP
• C.Header manipulation
• D.Evil twin

An attacker captures the encrypted communication between two parties for a week, but is unable to decrypt the messages. The attacker then compromises the session key during one exchange and successfully compromises a single message. The attacker plans to use this key to decrypt previously captured and future communications, but is unable to. This is because the encryption scheme in use adheres to:

• A.Out-of-band key exchange
• B.Asymmetric encryption
• C.Secure key escrow
• D.Perfect forward secrecy

A security administrator is required to submit a detailed implementation plan and back out plan to get approval prior to updating the firewall and other security devices. Which of the following types of risk mitigation strategies is being followed?

• A.Routine audit
• B.Change management
• C.Rights and permissions review
• D.Configuration management