| Que.A firewall protects which of the following attacks? |
| a. Phishing |
| b. Dumpster diving |
| c. Denial of Service (DoS) |
| d. Shoulder surfing |
| Que.There are ______ types of firewall. |
| a. 5 |
| b. 4 |
| c. 3 |
| d. 2 |
| Que.Packet filtering firewalls are deployed on ________ |
| a. routers |
| b. switches |
| c. hubs |
| d. repeaters |
| Que.In the ______________ layer of OSI model, packet filtering firewalls are implemented. |
| a. Application layer |
| b. Session layer |
| c. Presentation layer |
| d. Network layer |
| Que.The __________ defines the packet filtering firewall rules. |
| a. Access Control List |
| b. Protocols |
| c. Policies |
| d. Ports |
| Que.ACL stands for _____________ |
| a. Access Condition List |
| b. Anti-Control List |
| c. Access Control Logs |
| d. Access Control List |
| Que.When a packet does not fulfil the ACL criteria, the packet is _________ |
| a. resend |
| b. dropped |
| c. destroyed |
| d. acknowledged as received |
| Que.Network administrators can create their own ACL rules based on _______ ________ and _______ |
| a. Address, Protocols and Packet attributes |
| b. Address, Protocols and security policies |
| c. Address, policies and Packet attributes |
| d. Network topology, Protocols and data packets |
| Que.One advantage of Packet Filtering firewall is __________ |
| a. more efficient |
| b. less complex |
| c. less costly |
| d. very fast |
| Que.Packet filtering firewalls work effectively in _________ networks. |
| a. very simple |
| b. smaller |
| c. large |
| d. very large complex |