WebXam Cram 1.10.23

What does the acronym CIA refer to when discussing information security?

• Confidentiality, Integrity, and Availability
• Computers, Internet, and Applications
• Central Intelligence Agency
• Certified Internal Auditor

Which device is used to connect multiple devices on a LAN to a wide-area network such as the internet?

• A) Router
• B) Switch
• C) Hub
• D) Gateway

Which type of network is typically used to connect computers within a single building or campus?

• A) LAN
• B) WAN
• C) WLAN
• D) NFC

Which device is used to connect multiple devices on a LAN and forward data packets between them? A) Router B) Switch C) Hub D) Gateway

• A) Router
• B) Switch
• C) Hub
• D) Gateway

Which device is used to connect multiple devices on a LAN, but does not forward data packets between them?

• A) Router
• B) Switch
• C) Hub
• D) Gateway

Which type of network is typically used to connect computers over a wide geographic area, such as across cities or even countries?

• A) LAN
• B) WAN
• C) WLAN
• D) NFC

Why is it important to ensure the confidentiality, integrity, and availability of information?

• To protect sensitive data from unauthorized access or tampering
• To prevent system failures and ensure uninterrupted access to information
• To comply with legal and regulatory requirements
• All of the above

What is the process of verifying the identity of a user or device attempting to access a computer system or network called?

• a) Authentication
• b) Authorization
• c) Auditing
• d) Access control

What is the primary function of a firewall on a LAN?

• A) To connect devices to the internet
• B) To share files and resources
• C) To protect the network from unauthorized access
• D) To ensure efficient network performance

What is the process of granting or denying access to resources or services based on the identity of a user or device?

• a) Authentication
• b) Authorization
• c) Auditing
• d) Access control