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Monthly Archives - September 2019

12Sep

An administrator has decreased all the TCP session timers to optimize the FortiGate memory usage. However, after the changes, one network application started to have problems. During the troubleshooting, the administrator noticed that the FortiGate deletes the sessions after the clients send the SYN packets, and before the arrival of the SYN/ACKs. When the SYN/ACK packets arrive to the FortiGate, the unit has already deleted the respective sessions. Which TCP session timer must be increased to fix this problem?

An administrator has decreased all the TCP session timers to optimize the FortiGate memory usage. However, after the changes, one network application started to have problems. During the troubleshooting, the administrator noticed that the FortiGate deletes the sessions after the clients send the SYN packets, and before the arrival of...

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12Sep

What is the most likely reason?

A Symantec Endpoint Protection (SEP) administrator creates a firewall policy to block FTP traffic and assigns the policy to all of the SEP clients. The network monitoring team informs the administrator that a client system is making an FTP connection to a server. While investigating the problem from the SEP...

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12Sep

To directly connect the Ethernet network interface cards (NICs) of two computers, you should use a:

To directly connect the Ethernet network interface cards (NICs) of two computers, you should use a:A . Crossover cableB . Straight cableC . Rollover cableD . Coaxial cableView AnswerAnswer: A Explanation: An Ethernet crossover cable is a type of Ethernet cable used to connect computing devices together directly. Normal straight...

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12Sep

Which action improves performance for the user teams in this situation?

A Redshift data warehouse has different user teams that need to query the same table with very different query types. These user teams are experiencing poor performance. Which action improves performance for the user teams in this situation?A . Create custom table views.B . Add interleaved sort keys per team.C...

By AWS Certified Big Data-Specialty0 Comments
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12Sep

Teredo tunneling is a protocol that:

Teredo tunneling is a protocol that:A . Translates Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6).B . Allows IPv6 connectivity through IPv4 devices.C . Provides VPN security.D . Dynamically allocates IPv6 addresses.View AnswerAnswer: B Explanation: Teredo alleviates this problem by encapsulating IPv6 packets within UDP/IPv4 datagrams, which...

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12Sep

Does this meet the goal?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you...

By AZ-1030 Comments
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12Sep

The establishment of a formal risk management framework and system authorization program is essential.

The establishment of a formal risk management framework and system authorization program is essential. The LAST step of the system authorization process is:A . Getting authority to operate the system from executive managementB . Contacting the Internet Service Provider for an IP scopeC . Changing the default passwordsD . Conducting...

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