Q. _________ is software that is installed using an internet connection or they come by-default with operating systems.

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Q. Which of the following is not a software firewall?

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Q. Firewall examines each ____________ that are entering or leaving the internal network.

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Q. A firewall protects which of the following attacks?

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Q. There are ______ types of firewall.

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Q. Packet filtering firewalls are deployed on ________

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Q. In the ______________ layer of OSI model, packet filtering firewalls are implemented.

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Q. The __________ defines the packet filtering firewall rules.

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Q. ACL stands for _____________

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Q. When a packet does not fulfil the ACL criteria, the packet is _________

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Q. Network administrators can create their own ACL rules based on _______ ________ and _______

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Q. One advantage of Packet Filtering firewall is __________

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Q. Packet filtering firewalls work effectively in _________ networks.

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Q. Packet filtering firewalls are vulnerable to __________

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Q. Circuit-level gateway firewalls are installed in _______ layer of OSI model.

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Q. Which of these comes under the advantage of Circuit-level gateway firewalls?

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Q. Which of the following is a disadvantage of Circuit-level gateway firewalls?

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Q. _____________ gateway firewalls are deployed in application-layer of OSI model.

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Q. Application level gateway firewalls protect the network for specific _____________

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Q. Application level gateway firewalls are also used for configuring cache-servers.

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