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Вопросы: Computer awareness test

Q402. Which among the following is correct:

Q403. Firewalls are frequently used to prevent unauthorized internet users from accessing private networks connected to the internet especially ____:

Q404. Firewalls are used to protect:

Q405. If you have more than one computer connected in the home, it is important to protect every computer. You should have a ____firewall (such as a router) to protect your network:

Q406. intercepts all messages entering and leaving the network. The _effectively hides the true network addresses:

Q407. Firewalls are often categorized as:

Q408. Which among the following is correct:

Q409. The first type of firewall was the packet filter which looks at:

Q410. The first paper published on firewall technology was in ____, when engineers from Digital Equipment Corporation (DEC) developed filter systems known as packet filter firewalls:

Q411. From 1989 - 1990 three colleagues from AT

Q412. Application layer firewalls works on the application level of the ____stack (i.e. all browser traffic or all telnet or FTP traffic) and may intercept all packets travelling to or from an application:

Q413. NAT stands for:

Q414. Which among the following is correct characteristics about proxy server:

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