ITE 292 P3 Exam

When selecting devices for a small network, which combination of factors is most critical in ensuring the network meets all requirements while staying within budget?

• Cost, speed/types of ports, expandability, and OS features/services
• Cost, brand name, uniform ports, and basic routing functions
• Brand reputation, high-speed ports, non-expandable, and basic firewall/NAT
• Color/design, uniform ports, fixed configuration, and aesthetics over function

Which definition best describes network redundancy?

• Using multiple layers of firewalls for security
• Adding extra pathways and devices to ensure the network stays available during failures
• Increasing the bandwidth of a single connection
• A protocol that ensures the application is ready to receive the data

Which OSI model layer is responsible for formatting data at the source device so it can be interpreted by the receiving device?

• Session Layer
• Transport Layer
• Network Layer
• Presentation Layer

It is a command to display all cached DNS entries.

• ipconfig /flushdns
• netstat -r
• ipconfig /displaydns
• nslookup -cached

Which of the following is not a responsibility of the Transport Layer?

• Tracking the conversation between source and destination applications
• Data segmentation and reassembly
• Identifying the application to ensure proper data delivery
• Determining the most efficient route for data transmission between networks

It lacks reliability and has fewer fields than TCP because using this protocol reduces potential delays?

• Universal Datagram Packet
• Unlimited Data Packet
• User Datagram Protocol
• Unified Data Protocol

It is a type of attack wherein an attacker sends many SYN requests to a web server.

• Smurf Attack
• Syn Flood
• Ping of Death
• SYN Overload

Which type of network attack is meant to overload a system so that real users can't access it?

• Privilege Escalation
• Session Hijacking
• Phishing Attack
• Denial of Service

What are two characteristics of UDP sessions? (SELECT TWO!)

• Reliable Delivery
• Unreliable Delivery
• Connection-Oriented
• Low Overhead
• Data Verification

It indicates to the destination what service is being requested, such as port 80 web services.?

• Destination Port
• Dynamic Port
• Popular Port
• Registered Port